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Thu 17 July 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!


Publication Simpson (1914): taxonomic opinions
     publication summary

Complete Citation

Simpson, C.T. 1914. A descriptive catalogue of the naiades, or pearly fresh-water mussels. Parts I-III. 1540 pp. Available electronically.

Taxonomic Opinions

Alasmidonta atropurpureum (Rafinesque, 1831) = Alasmidonta atropurpurea

Alasmidonta badium (Rafinesque, 1831) = Alasminota holstonia

Alasmidonta etowahensis [sic] (Conrad, 1849) = Alasminota etowaensis

Alasmidonta hians (Rafinesque, 1831) = Lasmigona costata

Alasmidonta papyraceum (Rafinesque, 1831)

Alasmidonta scriptum (Rafinesque, 1831) = Alasmidonta marginata

Alasmidonta viridis (Rafinesque, 1831)

Alasmidonta (Bullella) arcula (Lea, 1838) = Alasmidonta arcula

Alasmidonta (Bullella) triangulata (Lea, 1858) = Alasmidonta triangulata

Alasmidonta (Pressodonta) calceolus (Lea, 1830) = Pressodonta viridis
+ Alasmodonta truncata Conrad, 1834
+ Margaritana deltoidea Lea, 1838

Alasmidonta (Pressodonta) collina (Conrad, 1836) = Parvaspina collina

Alasmidonta (Pressodonta) diversa (Conrad, 1856) = Pressodonta viridis

Alasmidonta (Pressodonta) georgiana (Lea, 1859) = Alasminota holstonia
+ Margaritana etowahensis Lea, 1858
+ Alasmodonta impressa J.G. Anthony, 1865

Alasmidonta (Pressodonta) georgiana (Lea, 1859) = Alasminota etowaensis

Alasmidonta (Pressodonta) heterodon (Lea, 1829) = Prolasmidonta heterodon

Alasmidonta (Pressodonta) holstonia (Lea, 1838) = Leaunio vanuxemensis
+ Margaritana holstoniana Küster, 1862
+ Unio holstonianus Sowerby, 1868
+ Unio holstonianus Hanley, 1843
+ Unio striatus Sowerby, 1868

Alasmidonta (Pressodonta) holstonia (Lea, 1838) = Alasminota holstonia

Alasmidonta (Pressodonta) minor (Lea, 1845) = Pressodonta viridis

Alasmidonta (Rugifera) marginata Say, 1819 = Alasmidonta marginata
+ Alasmodonta truncata Lea, 1836
+ Margaritana marginata Küster, 1862

Alasmidonta (Rugifera) raveneliana (Lea, 1834) = Alasmidonta raveneliana
+ Unio swananoensis Hanley, 1843

Alasmidonta (Rugifera) varicosa (Lamarck, 1819) = Alasmidonta varicosa
+ Unio cariosa Lamarck, 1819
+ Alasmodon corrugata De Kay, 1843
+ Unio rugulosus Wood, 1828

Alasmidonta (Rugifera) varicosa (Lamarck, 1819) = Alasmidonta marginata

Alasmidonta (s.s.) undulata (Say, 1817) = Alasmidonta undulata
+ Unio glabratus Sowerby & Sowerby, 1821
+ Alasmodonta sculptilis Say, 1829
+ Unio hians Valenciennes, 1827
+ Uniopsis radiata Swainson, 1840
+ Uniopsis mytiloides Swainson, 1840
+ Unio swainsoni Sowerby, 1868

Anodonta anatinus (Sowerby, 1836)

Anodonta arcaeformis (Heude, 1877) = Anemina arcaeformis

Anodonta arcaeformis var. flavotincta von Martens, 1905 = Buldowskia flavotincta

Anodonta aureus Paetel, 1890 = Pseudobaphia aurea

Anodonta bealei Lea, 1863 = Pyganodon grandis

Anodonta beringiana Middendorff, 1851 = Beringiana beringiana
+ Anodonta youkanensis Lea, 1867
+ Anodonta youconensis Lea, 1867
+ Anodonta youcanensis Lea, 1867

Anodonta brandti Drouet, 1888 = Anodonta anatina

Anodonta californiensis Lea, 1852

Anodonta calipygos Kobelt, 1879 = Sinanodonta calipygos

Anodonta callifera von Martens, 1860 = Thaiconcha callifera

Anodonta cataracta Say, 1817 = Pyganodon cataracta
+ Anodonta fluviatilis Bosc, 1801
+ Mytilus marginatus Eaton, 1826
+ Anodonta digonota Ferussac, 1835
+ Anodonta virgulata Lea, 1857
+ Anodonta williamsii Lea, 1862
+ Anodonta tryonii Lea, 1862

Anodonta chantrei Bourguignat, 1883 = Leguminaia saulcyi

Anodonta chinensis Paetel, 1890

Anodonta cilicia [sic] Kobelt = Anodonta anatina

Anodonta coarctata Anton, 1839 = Anodonta impura
+ Anodonta chapalensis Crosse & Fischer, 1893

Anodonta cochlearis (Sowerby, 1870) = Aspatharia pfeifferiana

Anodonta cornea Philippi, 1848

Anodonta corpulenta Cooper, 1834 = Pyganodon grandis

Anodonta couperiana Lea, 1840 = Utterbackiana couperiana
+ Anodonta couperiana Lea, 1840
+ Anodonta cooperiana Paetel, 1890

Anodonta curvata Jay, 1839

Anodonta cygnea (Linnaeus, 1758)
+ Anodonta cygnaea Poiret, 1801
+ Mytilus radiatus Müller, 1774
+ Mytilus zellensis Gmelin, 1791
+ Anodonta cellensis Pfeiffer, 1821
+ Anodonta variabilis Draparnaud, 1801
+ Mytilus avonensis Montagu, 1803
+ Mytilus avoensis Turton, 1807
+ Mytilus stagnalis Gmelin, 1791
+ Mytilus fucatus Dillwyn, 1817
+ Anodonta sulcata Lamarck, 1819
+ Anodonta intermedia Lamarck, 1819
+ Mytilus incrassatus Sheppard, 1821
+ Mytilus macula Sheppard, 1821
+ Anodon paludosus Turton, 1822
+ Anodonta ventricosa C. Pfeiffer, 1825
44 more...

Anodonta cygnea (Linnaeus, 1758) = Anodonta anatina

Anodonta cygnea (Linnaeus, 1758) = Anodonta exulcerata

Anodonta cygnea (Linnaeus, 1758) = Pseudanodonta complanata

Anodonta cygnea (Linnaeus, 1758) = Utterbackiana implicata

Anodonta cygnea var. anatina (Linnaeus, 1758) = Anodonta anatina
+ Anodonta complanata Rossmässler, 1835

Anodonta cygnea var. anatina (Linnaeus, 1758) = Pseudanodonta complanata

Anodonta cygnea var. piscinalis Nilsson, 1823 = Anodonta anatina

Anodonta cygnea var. ponderosa Pfeiffer, C., 1825 = Anodonta anatina

Anodonta cygnea var. rostrata Rossmässler, 1836 = Anodonta anatina

Anodonta dakota Frierson, 1910 = Pyganodon grandis

Anodonta dalei Lesson, 1844

Anodonta danielsii Lea, 1858 = Pyganodon grandis

Anodonta dariensis Lea, 1858 = Pyganodon cataracta

Anodonta dejecta Lewis, 1875 = Anodonta californiensis
+ Anodonta mearnsiana Simpson, 1893

Anodonta digonota Rafinesque, 1831 = Pyganodon cataracta

Anodonta doliaris Lea, 1863 = Pyganodon cataracta
+ Anodonta dolearis Lea, 1863

Anodonta doliolum (Heude, 1878) = Sinanodonta woodiana

Anodonta euscaphys (Heude, 1879) = Anemina arcaeformis

Anodonta exilior Lea, 1871 = Anodonta impura
+ Anodonta chalcoensis Crosse & Fischer, 1893

Anodonta fenouilii (Heude, 1878) = Sinanodonta woodiana

Anodonta fluminea (Heude, 1877) = Anemina arcaeformis
+ Anodon torrentis Heude, 1878

Anodonta fragilis Fitzinger, 1833

Anodonta gallandi Bourguignat, 1880 = Anodonta anatina

Anodonta gibbosa Say, 1824 = Pyganodon gibbosa

Anodonta gibbosa var. dunlapiana Lea, 1842 = Utterbackiana couperiana

Anodonta globosa Lea, 1841 = Pyganodon grandis
+ Anodon nopalatensis Sowerby, 1867

Anodonta globosula (Heude, 1878) = Anemina arcaeformis

Anodonta grandis Say, 1829 = Pyganodon grandis
+ Anodonta ovata Lea, 1838
+ Anodonta salmonia Lea, 1838
+ Anodonta lewisii Lea, 1857

Anodonta grandis var. benedictensis (Lea, 1834) = Pyganodon grandis
+ Margaron (Anodonta) benedictii Lea, 1870
+ Anodonta cultrata Lea, 1852

Anodonta grandis var. footiana Lea, 1840 = Pyganodon grandis
+ Anodonta maryattiana Lea, 1840
+ Anodonta maryattana Lea, 1840
+ Anodonta marryattana Conrad, 1853
+ Anodonta sulcata Küster, 1842
+ Anodonta nilssonii Küster, 1842
+ Anodon imbricata J.G. Anthony, 1865
+ Anodon subinflata J.G. Anthony, 1865
+ Anodon edentulus Sowerby, 1867
+ Anodonta houghtonensis DeCamp, 1881

Anodonta grandis var. gigantea Lea, 1834 [sic] = Pyganodon grandis
+ Anodonta plana Lea, 1834
+ Anodonta declivis Conrad, 1834
+ Anodonta decora Lea, 1838
+ Anodonta harpethensis Lea, 1840
+ Anodon subangulata J.G. Anthony, 1865
+ Anodon opalina J.G. Anthony, 1865
+ Anodon mcnielii J.G. Anthony, 1866
+ Anodon inornata J.G. Anthony, 1866
+ Anodon ovata Sowerby, 1869

Anodonta grandis var. leonensis Lea, 1862 = Pyganodon grandis

Anodonta hallenbeckii Lea, 1858 = Pyganodon grandis
+ Anodonta gesnerii Lea, 1858
+ Anodonta gessneri Paetel, 1890

Anodonta hallenbeckii Lea, 1858 = Pseudodontoideus connasaugaensis

Anodonta harlandi Baird & Adams, 1867 = Sinanodonta woodiana
+ Anodon limosa Heude, 1880
+ Anodon minuta Heude, 1880
+ Anodon pulchella Heude, 1881
+ Anodon pumila Heude, 1879

Anodonta henryana Lea, 1857 = Utterbackia imbecillis
+ Anodonta henryiana Lea, 1857

Anodonta heudei Neumayr, 1899 = Anemina arcaeformis

Anodonta hockingensis ‘Moores’ Call, 1880 = Pyganodon grandis

Anodonta imbecillis Say, 1829 = Utterbackia imbecillis
+ Anodonta incerta Lea, 1834
+ Anodon horda Gould, 1855
+ Anodonta hordeum Paetel, 1890

Anodonta implicata Say, 1829 = Pyganodon cataracta
+ Anodonta newtonensis Lea, 1838
+ Anodonta newtoniensis Lea, 1838
+ Anodonta excurvata De Kay, 1843
+ Anodonta housatonica Gould, 1848

Anodonta implicata Say, 1829 = Utterbackiana implicata

Anodonta impura Say, 1829

Anodonta inflata Rafinesque, 1831 = Pyganodon grandis

Anodonta japonica von Martens in Clessin, 1874 = Sinanodonta woodiana
+ Anodonta cellensis Kobelt, 1879
+ Anodonta kobelti Ihering, 1893
+ Anodonta haconensis Ihering, 1893

Anodonta japonica von Martens in Clessin, 1874 = Beringiana japonica

Anodonta jourdyi Morlet, 1886 = Sinanodonta jourdyi

Anodonta kennerlyi Lea, 1860

Anodonta kennicottii Lea, 1861 = Pyganodon grandis
+ Anodonta simpsoniana Lea, 1861

Anodonta laminata Rochebrune, 1882 = Pilsbryoconcha carinifera

Anodonta lauta von Martens, 1877 = Sinanodonta woodiana
+ Anodonta woodiana Kobelt, 1879

Anodonta lauta von Martens, 1877 = Sinanodonta lauta

Anodonta lauta var. rostrata Kobelt, 1879 = Sinanodonta lauta

Anodonta lauta var. tumens (Haas, 1910) = Sinanodonta tumens

Anodonta linneana [sic] Lea, 1852 = Pyganodon grandis

Anodonta lucasi DeShayes, 1848 = Anodonta cygnea
+ Anodonta embia Bourguignat, 1864

Anodonta lucida (Heude, 1878) = Sinanodonta lucida

Anodonta lugubris Say, 1829 = Pyganodon grandis

Anodonta lurulenta Morelet, 1849

Anodonta marginata Say, 1817 = Pyganodon fragilis
+ Anodonta fragilis Lamarck, 1819
+ Anodonta lacustris Lea, 1857
+ Anodon flava J.G. Anthony, 1865
+ Anodon pallida J.G. Anthony, 1865
+ Anodon glandulosa J.G. Anthony, 1865
+ Anodon irisans J.G. Anthony, 1865
+ Anodon hordeum Sowerby, 1867
+ Anodonta subcarinata Currier, 1867
+ Anodon subcylindracea Sowerby, 1867
+ Anodon exilis Sowerby, 1870
+ Anodon pholadiformis Sowerby, 1870

Anodonta marginata Say, 1817 = Pyganodon lacustris

Anodonta marginata Say, 1817 = Pyganodon cataracta

Anodonta martensii Clessin, 1876

Anodonta micans (Anthony, J.G., 1865) = Pyganodon grandis

Anodonta numidica Bourguignat, 1864 = Anodonta cygnea
+ Anodonta lucasii Deshayes, 1847
+ Anodonta letourneuxi Bourguignat, 1864

Anodonta numidica Bourguignat, 1864 = Anodonta anatina

Anodonta nuttalliana Lea, 1838
+ Anodonta triangularis Trask, 1854

Anodonta nuttalliana var. idahoensis Hemphill, 1891 = Anodonta nuttalliana

Anodonta ohiensis Rafinesque, 1820 = Potamilus ohiensis

Anodonta opaca Lea, 1852 = Pyganodon grandis

Anodonta oregonensis Lea, 1838
+ Anodon cognata Gould, 1850

Anodonta ovata Stark, 1822

Anodonta pepiniana Lea, 1838 = Pyganodon grandis
+ Anodonta dallasiana Lea, 1863

Anodonta pictus (Swainson, 1841)

Anodonta polymorpha ‘Küster’ Lea, 1870

Anodonta radiata (Valenciennes, 1824)

Anodonta recurvirostra Lea, 1870

Anodonta retteri Drouet, 1899 = Anodonta anatina

Anodonta richardsoni von Martens, 1900 = Anodonta impura

Anodonta richthofeni Neumayr, 1899 = Sinanodonta pacifica

Anodonta rivularis (Heude, 1877) = Anemina arcaeformis

Anodonta sedakowi Siemaschko, 1848 = Anodonta anatina

Anodonta somersi ‘Moore ms’ Call, 1880 = Pyganodon grandis

Anodonta stewartiana Lea, 1834 = Pyganodon grandis
+ Anodonta virens Lea, 1852

Anodonta subcircularis Clessin, 1873 = Anodonta exulcerata

Anodonta subgibbosa (Anthony, J.G., 1866) = Pyganodon grandis
+ Margaron (Anodonta) subglobosa Lea, 1870

Anodonta suborbiculata Say, 1831 = Utterbackiana suborbiculata

Anodonta sulcosa Adams & Adams, 1857

Anodonta tabascensis Morelet, 1884 = Pyganodon grandis
+ Anodonta tabascoensis Simpson, 1900

Anodonta teres Conrad, 1834 = Pyganodon cataracta

Anodonta texasensis Lea, 1859 = Pyganodon grandis

Anodonta triangularis (Sowerby, 1870)

Anodonta trigona Held, 1836

Anodonta truncata ‘Kuster, 1866’ [sic] = Anodonta cygnea

Anodonta tunizana Morelet, 1864 = Anodonta anatina

Anodonta undulifera Clessin, 1876 = Sinanodonta woodiana

Anodonta vescoiana Bourguignat, 1856
+ Anodonta vescoiana var. mesopotamica Mousson, 1874
+ Anodonta schlaeflii Mousson, 1874
+ Anodonta schlaflii Simpson, 1900

Anodonta viridis Adams & Adams, 1857

Anodonta wahlametensis [sic] Lea, 1838 = Anodonta nuttalliana
+ Anodonta rotundovata Trask, 1854
+ Anodon rostratus Sowerby, 1867
+ Anodonta laosensis Fischer, 1891

Anodonta woodiana (Lea, 1834) = Sinanodonta woodiana
+ Symphynota magnifica Lea, 1834
+ Anodonta aurata Küster, 1853
+ Anodon rotundatus Swainson, 1841
+ Anodon gibbum Cantor, 1842
+ Anodon tricostatus Sowerby, 1870
+ Anodonta edulis Heude, 1874
+ Anodon securiformis Heude, 1877
+ Anodon nigricans Heude, 1877
+ Anodon piscatorum Heude, 1878
+ Anodon elliptica Heude, 1878
+ Anodon fusca Heude, 1878
+ Anodon friniana Heude, 1878
+ Anodon joreti Heude, 1878
+ Anodon striata Heude, 1878
+ Anodon pacifica Heude, 1878
31 more...

Anodonta woodiana (Lea, 1834) = Sinanodonta elliptica

Anodonta woodiana (Lea, 1834) = Sinanodonta pacifica

Anodontites aperta (Rafinesque, 1832)

Anodontites atrovirens (Philippi, 1848) = Anodontites montezuma

Anodontites bergi (von Ihering, 1893) = Anodontites patagonica

Anodontites carinata (Dunker, 1858)

Anodontites cornea (Philippi, 1848)

Anodontites giullaini (‘Recluz’ Adams & Adams, 1857) = Chambardia wahlbergi

Anodontites nicaragua (Philippi, 1848) = Anodontites trapesialis

Anodontites paphos (Rafinesque, 1832)

Anodontites pictus (Swainson, 1841)

Anodontites porcifer (Gray, 1834) = Anodontites patagonica

Anodontites wallisi (Mousson, 1869) = Anodontites trapesialis

Anodontites (s.s.) amazonensis (Lea, 1860) = Anodontites trigona

Anodontites (s.s.) brevis (Sowerby, 1870)

Anodontites (s.s.) bridgesii (Lea, 1868) = Anodontites trapesialis

Anodontites (s.s.) cheezianus (Sowerby, 1867) = Aspatharia chaiziana

Anodontites (s.s.) crassus (Swainson, 1823) = Anodontites patagonica

Anodontites (s.s.) crispatus Bruguiere, 1792 = Anodontites crispata
+ Anodonta puberula Gould, 1852
+ Anodon reticulatus Sowerby, 1867
+ Anodonta crispa Bory de St. Vincent, 1827

Anodontites (s.s.) cylindraceus (Lea, 1838) = Anodontites cylindracea

Anodontites (s.s.) depexus (von Martens, 1900) = Anodontites depexa

Anodontites (s.s.) dulcis (von Ihering, 1910) = Anodontites trapesialis

Anodontites (s.s.) elongatus (Swainson, 1823) = Anodontites elongata
+ Anodonta solidula Deville & Hupé, 1850
+ Anodonta wheatleyi Lea, 1852
+ Anodon amethystus Sowerby, 1869
+ Anodon dactylus Sowerby, 1867

Anodontites (s.s.) forbesiana (Lea, 1860) = Anodontites trapesialis

Anodontites (s.s.) georginae (Griffith, 1834) = Anodontites trigona

Anodontites (s.s.) glauca (Valenciennes, 1833) = Anodontites trapesialis
+ Anodonta burroughiana Chenu, 1858

Anodontites (s.s.) glauca var. sinaloensis (Crosse & Fischer, 1883) = Anodontites trapesialis
+ Anodon glaucus Sowerby, 1870
+ Anodonta ciconia Carpenter, 1857

Anodontites (s.s.) granadensis (Lea, 1868) = Anodontites montezuma

Anodontites (s.s.) grijalvae (Morelet, 1884) = Pyganodon grandis
+ Anodonta grijoloae Paetel, 1890

Anodontites (s.s.) hidalgoi (Germain, 1908) = Anodontites elongata

Anodontites (s.s.) holtonis (Lea, 1857) = Anodontites elongata

Anodontites (s.s.) inæquivalvis [sic] (Lea, 1868) = Anodontites montezuma
+ Anodonta lenticularis Lea, 1868
+ Anodon glabrus Sowerby, 1870
+ Anodon montezianus Sowerby, 1870
+ Anodonta viridana Clessin, 1876

Anodontites (s.s.) inæquivalvis [sic] (Lea, 1868) = Anodonta impura

Anodontites (s.s.) incarum (Philippi, 1869) = Anodontites trigona

Anodontites (s.s.) jewettianus (Lea, 1868) = Anodontites trapesialis
+ Anodonta jewittiana Simpson, 1900
+ Anodonta jewettii Lea, 1868

Anodontites (s.s.) leotaudi (Guppy, 1864) = Anodontites leotaudi

Anodontites (s.s.) limnoicus (d’Orbigny, 1835) = Anodontites trigona
+ Anodonta lymnoica Chenu, 1858
+ Unio (Anodontes) puelchana d’Orbigny, 1835
+ Anodonta obtusula Hupé, 1857

Anodontites (s.s.) lingulatus (Húpe, 1857) = Anodontites trigona

Anodontites (s.s.) longinus (Spix, 1827) = Mycetopoda siliquosa

Anodontites (s.s.) lucidus (d’Orbigny, 1835) = Anodontites lucida

Anodontites (s.s.) membranaceus (Maton, 1811) = Diplodon variabilis
+ Unio membranacea Hanley, 1843
+ Unio subtrapezius Philippi, 1847

Anodontites (s.s.) montezuma (Lea, 1841) = Anodontites montezuma

Anodontites (s.s.) moricandii (Lea, 1860) = Anodontites trapesialis
+ Anodon exoticus Sowerby, 1867
+ Anodonta angustata Clessin, 1876
+ Anodonta hertwigii Ihering, 1890

Anodontites (s.s.) moricandii (Lea, 1860) = Anodontites moricandii

Anodontites (s.s.) mortonianus (Lea, 1834) = Anodontites patagonica

Anodontites (s.s.) napoensis (Lea, 1868) = Anodontites crispata

Anodontites (s.s.) patagonicus (Lamarck, 1819) = Anodontites patagonica
+ Anodon trapezeus Wagner, 1827
+ Anodonta latomarginata Lea, 1834
+ Anodonta membranacea d’Orbigny, 1846
+ Anodonta solida Küster, 1853
+ Anodonta uruguayensis Lea, 1860
+ Anodonta sinuosa Clessin, 1873
+ Anodonta serpentina Clessin, 1876

Anodontites (s.s.) patagonicus (Lamarck, 1819) = Anodontites trapezea

Anodontites (s.s.) patagonicus var. felix (Pilsbry, 1869 [sic]) = Anodontites ferrarisii

Anodontites (s.s.) pazii (Lea, 1866) = Anodontites trapezea

Anodontites (s.s.) philippianus (Simpson, 1900) = Anodontites tenebricosa
+ Anodonta subsinuata Philippi, 1869

Anodontites (s.s.) radiatus (Spix, 1827) = Anodontites trapesialis

Anodontites (s.s.) rotundus (Spix, 1827) = Anodontites trapezea
+ Anodonta cailliaudii Lea, 1860

Anodontites (s.s.) rubicundus (Lea, 1860) = Anodontites trapezea

Anodontites (s.s.) simpsonianus (Pilsbry, 1896) = Anodontites trapesialis

Anodontites (s.s.) sinuosa (Lamarck, 1819) = Anodontites trapesialis
+ Anodon sinuosis Swainson, 1841

Anodontites (s.s.) sirionis [sic] (d’Orbigny, 1835) = Anodontites patagonica
+ Unio (Anodontes) ferrarisii d’Orbigny, 1835

Anodontites (s.s.) sirionis [sic] (d’Orbigny, 1835) = Anodontites ferrarisii

Anodontites (s.s.) sirionos (Clessin, 1882) = Anodontites iheringi

Anodontites (s.s.) spixii (d’Orbigny, 1835) = Anodontites trapezea

Anodontites (s.s.) strebelii (Lea, 1868) = Anodontites cylindracea

Anodontites (s.s.) tehuantepecensis (Crosse & Fischer, 1894) = Anodontites tehuantepecensis

Anodontites (s.s.) tortilis (Lea, 1852) = Anodontites tortilis
+ Anodonta luteola Lea, 1858
+ Anodon schomburgianus Sowerby, 1870
+ Anodonta schomburgkiana Clessin, 1876

Anodontites (s.s.) tortilis (Lea, 1852) = Anodontites schomburgiana

Anodontites (s.s.) trapesialis (Lamarck, 1819) = Anodontites trapesialis
+ Anodonta trapezialis Blainville, 1825
+ Anodon penicillatus Gray, 1834
+ Anodon susannae Griffith & Pidgeon, 1833
+ Anodon ciconia Gould, 1851
+ Anodon blainvilleana Sowerby, 1867
+ Iridina trapezialis d’Orbigny, 1835
+ Anodon giganteus Wagner, 1827

Anodontites (s.s.) trapesialis (Lamarck, 1819) = Leila blainvilliana

Anodontites (s.s.) trapesialis var. anserinus (Spix, 1827) = Anodontites trapesialis

Anodontites (s.s.) trapesialis var. cygnæformis [sic] (Pilsbry, 1896) = Anodontites trapesialis

Anodontites (s.s.) trapesialis var. exoticus (Lamarck, 1819) = Anodontites trapesialis

Anodontites (s.s.) trapesialis var. moretonianus (Sowerby, 1867) = Anodontites trapesialis

Anodontites (s.s.) trapesialis var. rioplatensis (Sowerby, 1870) = Anodontites trapesialis
+ Anodon ciconia Sowerby, 1870

Anodontites (s.s.) trapesialis var. scriptus (Sowerby, 1867) = Anodontites trapesialis
+ Anodon subsinuatus Sowerby, 1867
+ Anodon areolatus Sowerby, 1867
+ Anodonta bahiensis Clessin, 1873

Anodontites (s.s.) trautwinianus (Lea, 1852) = Anodontites trigona
+ Margaron (Anodonta) troutwiniana Lea, 1852
+ Anodon ovata Swainson, 1841
+ Anodonta carthagena Simpson, 1900

Anodontites (s.s.) trigonus (Spix, 1827) = Anodontites trigona
+ Unio (Anodontes) chiquitana d’Orbigny, 1835
+ Anodonta castelnaudii Hupé, 1857
+ Anodonta subrostrata Philippi, 1869
+ Anodonta ucayalensis Philippi, 1869
+ Anodontites (s.s.) trigonus var. pallescens Simpson, 1914

Anodontites (s.s.) umbonatus (Simpson, 1900) = Anodontites trapesialis
+ Anodon ciconia Sowerby, 1870

Anodontites (s.s.) weddellii (Húpe, 1857) = Anodontites patagonica

Anodontites (s.s.) wymanii (Lea, 1860) = Anodontites patagonica

Anodontites (sec. Styganodon) bambousearum (Morelet, 1851) = Anodontites cylindracea

Anodontites (sec. Styganodon) clessini (Fischer, 1890) = Anodontites tenebricosa
+ Mycetopus plicatus Clessin, 1882
+ Glabaris nehringi Ihering, 1893

Anodontites (sec. Styganodon) lituratus (Spix, 1827) = Anodontites obtusa
+ Anodon litturatum Moricand, 1837

Anodontites (sec. Styganodon) obtusus (Spix, 1827) = Anodontites obtusa

Anodontites (sec. Styganodon) obtusus var. juparanus (von Ihering, 1910) = Anodontites obtusa

Anodontites (sec. Styganodon) pastasana (Clessin, 1879) = Anodontites tenebricosa

Anodontites (sec. Styganodon) schröterianus (Lea, 1852) = Tamsiella schroeteriana

Anodontites (sec. Styganodon) soleniformis (d’Orbigny, 1835) = Anodontites solenidea
+ Anodon solenidea Sowerby, 1867

Anodontites (sec. Styganodon) tenebricosus (Lea, 1834) = Anodontites tenebricosa

Anodontites (sec. Virgula) ensiformis (Spix, 1827) = Lamproscapha ensiformis

Anodontites (sec. Virgula) falsus (Simpson, 1900) = Lamproscapha falsa

Anodontoides elliottii (Lea, 1858) = Strophitus radiatus
+ Margaritana elliptica Lea, 1859
+ Anodonta showalterii Lea, 1860

Anodontoides ferussacianus (Lea, 1834)
+ Anodonta argentea Lea, 1840
+ Anodonta ferruginea Lea, 1840
+ Anodon plicatus Haldeman, 1842
+ Anodonta denigrata Lea, 1852
+ Anodonta oblita Lea, 1852
+ Anodon subcylindracea Sowerby, 1867

Anodontoides ferussacianus (Lea, 1834) = Anodontoides denigratus

Anodontoides ferussacianus var. buchanensis (Lea, 1838) = Anodontoides ferussacianus
+ Anodonta subcylindracea Lea, 1838

Anodontoides modestus (Lea, 1857) = Anodontoides ferussacianus

Arcidens confragosa (Say, 1829) = Arcidens confragosus

Arcidopsis footei (Theobald, 1876)

Arconaia conjungens (Heude, 1877) = Lanceolaria lanceolata

Arconaia lanceolata (Lea, 1856) = Lanceolaria lanceolata
+ Triquetra contorta Lea, 1857

Arconaia mutica (Heude, 1877) = Lanceolaria lanceolata

Arkansia wheeleri Ortmann & Walker, 1912 = Arcidens wheeleri

Arthropteron ouassouloui Rochebrune, 1904 = Chambardia rubens
+ Arthropteron ouassoulouensis Germain, 1909

Bariosta diploderma (Rafinesque, 1831)

Bariosta ponderosus (Rafinesque, 1831) = Plectomerus dombeyanus

Bariosta vittatis (Rafinesque, 1831) = Ortmanniana pectorosa

Brazzaea anceyi Bourguignat, 1885
+ Brazzaea eximia Bourguignat, 1886

Brazzaea bourguignati Bourguignat, 1886 = Brazzaea anceyi

Brazzaea bridouxi Bourguignat, 1886 = Brazzaea anceyi

Brazzaea charbonnieri Bourguignat, 1886 = Brazzaea anceyi

Brazzaea coulboisi Bourguignat, 1886 = Brazzaea anceyi

Brazzaea elongata Bourguignat, 1886 = Brazzaea anceyi

Brazzaea jouberti Bourguignat, 1886 = Brazzaea anceyi

Brazzaea lavigeriana Bourguignat, 1886 = Brazzaea anceyi

Brazzaea moineti Bourguignat, 1886 = Brazzaea anceyi

Brazzaea newcombiana Bourguignat, 1886 = Brazzaea anceyi

Brazzaea randabeli Bourguignat, 1886 = Brazzaea anceyi

Brazzaea ventrosa Bourguignat, 1886 = Brazzaea anceyi

Callonaia duprei (Récluz, 1843)
+ Castalia dolabella Sowerby, 1869

Castaliella sulcata (Krauss, 1849)
+ Unio kraussii Lea, 1853

Castalina martensi von Ihering, 1891 = Castalia martensi

Castalina nehringi von Ihering, 1891 = Castalia nehringi

Castalina orbignyi (Húpe & Deville, 1850) = Castalia orbignyi
+ Unio orbignyana Hupé, 1857
+ Unio dorbignianus Sowerby, 1868

Castalina psammoica (d’Orbigny, 1835) = Castalia psammoica

Castalina undosa (von Martens) = Castalia undosa

Chamberlainia demangei (Rochebrune, 1904) = Sinohyriopsis goliath

Chamberlainia duclerci (Rochebrune, 1882)

Chamberlainia hainesiana (Lea, 1856)
+ Unio imperialis Morelet, 1862

Chamberlainia paviei (Morelet, 1891) = Chamberlainia hainesiana
+ Chamberlainia pavici Rochebrune, 1904

Chamberlainia pavonina (Rochebrune, 1904) = Chamberlainia hainesiana

Chelidonopsis arietina (Rochebrune, 1886) = Chelidonopsis hirundo

Chelidonopsis hirundo (von Martens, 1881)

Chelidonopsis roubaudi Germain, 1908 = Mutela legumen

Colletopterum letourneuxi (Bourguignat, 1870) = Anodonta anatina
+ Colletopterum praeclarum Bourguignat, 1880
+ Anodonta eximium Bourguignat, 1870
+ Anodonta tanousi Bourguignat, 1870

Cristadens beauforti (Bavay, 1908) = Microdontia anodontaeformis

Cristadens borneensis (Issel, 1874) = Ctenodesma borneensis
+ Unio plicatulus Lea, 1859
+ Unio pensitatus Fischer & Crosse, 1894

Cristadens guppyi (Smith, E.A., 1885) = Hyridella guppyi

Cristaria (Crassitesta) radiata Simpson, 1900 = Cristaria radiata
+ Dipsas parvulus Heude, 1881

Cristaria (Pletholophus) discoidea (Lea, 1834) = Pletholophus tenuis
+ Unio tenuis Griffith & Pidgeon, 1833
+ Anodonta chinensis Küster, 1853
+ Unio magnificus Griffith & Pidgeon, 1833
+ Anodonta gruneriana Clessin, 1876

Cristaria (Pletholophus) discoidea var. sautteri (Lea, 1834) = Pletholophus tenuis

Cristaria (Pletholophus) gentiliana (Heude, 1881) = Pletholophus tenuis

Cristaria (Pletholophus) inangulata Haas, 1910 = Pletholophus tenuis

Cristaria (Pletholophus) nicobarica (Moerch, 1872) = Pseudodon nicobaricus

Cristaria (Pletholophus) parvula (Heude, 1878) = Pletholophus tenuis

Cristaria (Pletholophus) reiniana von Martens, 1875 = Pletholophus reinianus

Cristaria (Pletholophus) swinhoei (Adams, H., 1866) = Pletholophus tenuis
+ Unio swinhoei Sowerby, 1866

Cristaria (s.s.) bellua (Morelet, 1866) = Cristaria bellua

Cristaria (s.s.) herculea (Middendorff, 1848) = Cristaria plicata
+ Dipsas plicata var. clessini Kobelt, 1879
+ Unio (Anodonta) smaragdina Anton, 1839

Cristaria (s.s.) herculea (Middendorff, 1848) = Cristaria clessini

Cristaria (s.s.) occidentalis (Heude, 1885) = Cristaria plicata

Cristaria (s.s.) plicata (Leach, 1815) = Cristaria plicata
+ Cristaria tuberculata Schumacher, 1817
+ Anodonta dipsas Blainville, 1825
+ Symphynota bialata Lea, 1829
+ Anodonta magnifica Clessin, 1873
+ Barbala plicatula Paetel, 1890

Cristaria (s.s.) spatiosa (Clessin, 1875) = Cristaria plicata
+ Anodon herculeus Sowerby, 1867
+ Dipsas plicata var. japonica Kobelt, 1879

Cristaria (s.s.) spatiosa (Clessin, 1875) = Cristaria clessini

Cuneopsis capitatus (Heude, 1874) = Pseudocuneopsis capitata

Cuneopsis celtiformis (Heude, 1874)

Cuneopsis heudei (‘Bazin ms’ Heude, 1874)
+ Unio corderii Heude, 1875

Cuneopsis pisciculus (Heude, 1874) = Tchangsinaia piscicula
+ Unio retortus Martens, 1875

Cuneopsis rufescens (Heude, 1874)

Cuneopsis tauriformis (Preston, 1906) [sic] = Rhombuniopsis tauriformis

Cyprogenia aberti (Conrad, 1850)
+ Unio popenoi Call, 1885

Cyprogenia aberti var. lamarckiana (Lea, 1852) = Cyprogenia aberti

Cyprogenia irrorata (Lea, 1828) = Cyprogenia stegaria
+ Unio verrucosus albus Hildreth, 1828
+ Unio stegarius Say, 1834

Cyprogenia irrorata var. pusilla Simpson, 1900 = Cyprogenia stegaria

Diplodon aethiopiformis (von Ihering) = Diplodon charruanus

Diplodon bischoffi (von Ihering) = Diplodon multistriatus

Diplodon damnoica (d’Orbigny) = Castalia psammoica

Diplodon depressa (d’Orbigny, 1835) = Diplodon chilensis

Diplodon fokkesi (Dunker, 1852) = Diplodon delodontus

Diplodon garbei von Ihering, 1910

Diplodon guahybae (von Ihering) = Diplodon multistriatus

Diplodon hartwrighti von Ihering, 1910 = Diplodon suavidicus

Diplodon koseritzi (Clessin, 1888)

Diplodon macropterus (Dunker, 1846) = Prisodon obliquus

Diplodon panco von Ihering, 1910 = Diplodon ellipticus

Diplodon paraguayanus (von Martens, 1895) = Diplodon paranensis

Diplodon sancta-paulae (von Ihering) = Diplodon multistriatus

Diplodon sebastanae (von Ihering) = Diplodon charruanus

Diplodon zealandicus ‘Gray’ Paetel, 1890

Diplodon (Cyclomya s.s.) disculus (Lea, 1860) = Diplodon funebralis

Diplodon (Cyclomya s.s.) fontainianus (d’Orbigny, 1835) = Diplodon fontainianus
+ Unio fontaineana d’Orbigny, 1846

Diplodon (Cyclomya s.s.) fontainianus var. deceptus Simpson, 1914 = Diplodon gratus

Diplodon (Cyclomya s.s.) fontainianus var. gratus (Lea, 1860) = Diplodon gratus

Diplodon (Cyclomya s.s.) funebralis (Lea, 1860) = Diplodon funebralis

Diplodon (Cyclomya s.s.) nocturnus (Lea, 1860) = Diplodon funebralis

Diplodon (Cyclomya s.s.) paranensis (Lea, 1834) = Diplodon paranensis

Diplodon (Cyclomya s.s.) patelloides (Lea, 1860) = Diplodon rhombeus

Diplodon (Cyclomya s.s.) peraeformis (Lea, 1860) = Diplodon peraeformis

Diplodon (Cyclomya s.s.) rotundus (Wagner, 1827) = Diplodon rotundus

Diplodon (Cyclomya sec. Bulloideus) bulloides (Lea, 1859) = Diplodon variabilis

Diplodon (Cyclomya sec. Bulloideus) solisianus (d’Orbigny, 1835) = Diplodon solisianus

Diplodon (Cyclomya sec. Bulloideus) variabilis (Maton, 1811) = Diplodon variabilis
+ Unio matoniana d’Orbigny, 1835
+ Unio membranacea Hanley, 1843

Diplodon (Hyridella s.s.) australis (‘Lamarck’ Hanley, 1843)
+ Unio depressa Lesson, 1830
+ Unio ambiguus Philippi, 1847
+ Unio shuttleworthi Küster, 1856
+ Unio philippianus Küster, 1861
+ Unio balonnensis Conrad, 1850
+ Unio danellii Villa, 1871
+ Unio bednalli Tate, 1882

Diplodon (Hyridella s.s.) australis (‘Lamarck’ Hanley, 1843) = Velesunio angasi

Diplodon (Hyridella s.s.) australis (‘Lamarck’ Hanley, 1843) = Velesunio ambiguus

Diplodon (Hyridella s.s.) australis (‘Lamarck’ Hanley, 1843) = Hyridella australis

Diplodon (Hyridella s.s.) australis var. legrandi (Petterd, 1889) = Velesunio moretonicus
+ Unio depressus Reeve, 1864

Diplodon (Hyridella s.s.) cultelliformis (Conrad, 1850) = Hyridella depressa
+ Unio depressa Lamarck, 1819
+ Unio paramattensis Lea, 1862

Diplodon (Hyridella s.s.) dorsuosus (Gould, 1851) = Hyridella australis
+ Unio napeanensis Conrad, 1850

Diplodon (Hyridella s.s.) evansi (Adams & Angas, 1864) = Velesunio ambiguus

Diplodon (Hyridella s.s.) flyensis (Tapparone Canefri, 1883) = Westralunio flyensis

Diplodon (Hyridella s.s.) glenelgensis (Dennant, 1898) = Hyridella glenelgensis

Diplodon (Hyridella s.s.) jeffreysianus (Lea, 1871) = Velesunio ambiguus

Diplodon (Hyridella s.s.) lessoni (Küster, 1856) = Hyridella australis
+ Unio australis Küster, 1861

Diplodon (Hyridella s.s.) lutulentus (Gould, 1851) = Echyridella menziesii

Diplodon (Hyridella s.s.) menziezi [sic] (Gray in Dieffenbach, 1843) = Echyridella menziesii
+ Unio menziesianus Reeve, 1865
+ Margaron (Unio) menzieni Lea, 1870

Diplodon (Hyridella s.s.) menziezi [sic] var. acuta Suter, 1907 = Echyridella menziesii

Diplodon (Hyridella s.s.) menziezi [sic] var. aucklandicus (Gray in Dieffenbach, 1843) = Echyridella aucklandica

Diplodon (Hyridella s.s.) menziezi [sic] var. depauperatus (Hutton, 1882) = Echyridella menziesii

Diplodon (Hyridella s.s.) menziezi [sic] var. hochstetteri (Dunker, 1862) = Echyridella menziesii

Diplodon (Hyridella s.s.) menziezi [sic] var. lucasi Suter, 1905 = Echyridella menziesii

Diplodon (Hyridella s.s.) menziezi [sic] var. rugulosus Simpson, 1914 = Echyridella menziesii
+ Unio rugatus Hutton, 1882

Diplodon (Hyridella s.s.) moretonicus (Reeve, 1865) = Velesunio moretonicus
+ Margaron (Unio) mortonicus Lea, 1870

Diplodon (Hyridella s.s.) profugus (Gould, 1851) = Alathyria profuga

Diplodon (Hyridella s.s.) vittatus (Lea, 1859) = Velesunio ambiguus

Diplodon (Hyridella s.s.) waikarensis (Colenso, 1845) = Echyridella menziesii

Diplodon (Hyridella s.s.) wilsonii (Lea, 1859) = Velesunio wilsonii
+ Unio (Alasmodon) stuarti Adams & Angas, 1863

Diplodon (Hyridella s.s.) zelebori (Dunker, 1866) = Unio caffer

Diplodon (Hyridella sec. Cucumaria) mutabilis (Lea, 1859) = Hyridella depressa

Diplodon (Hyridella sec. Cucumaria) novae-hollandiae (Gray, 1834) = Cucumerunio novaehollandiae
+ Unio cucumoides Lea, 1840
+ Unio cumingianus Dunker, 1852

Diplodon (Hyridella sec. Cucumaria) shuttleworthii (Lea, 1856) = Velesunio angasi
+ Unio angasi Sowerby, 1867
+ Unio mutabilis Reeve, 1865

Diplodon (Hyridella sec. Cucumaria) shuttleworthii (Lea, 1856) = Alathyria pertexta

Diplodon (Hyridella sec. Cucumaria) shuttleworthii (Lea, 1856) = Hyridella depressa

Diplodon (Hyridella sec. Cucumaria) websteri Simpson, 1902 = Echyridella aucklandica

Diplodon (Laevirostris) stagnorum (Dautzenberg, 1890) = Coelatura stagnorum

Diplodon (s.s.) acutirostris (Lea, 1866) = Diplodon parallelopipedon

Diplodon (s.s.) aethiops (Lea, 1860) = Diplodon aethiops

Diplodon (s.s.) aethiops var. piracicabanus (von Ihering, 1893) = Diplodon aethiops

Diplodon (s.s.) ampullaceus (Lea, 1866) = Diplodon uruguayensis

Diplodon (s.s.) aplatus (Reeve, 1865) = Diplodon chilensis

Diplodon (s.s.) atratus (Sowerby, 1839) = Diplodon chilensis
+ Unio limensis Küster, 1856
+ Unio jacobaeus Philippi, 1869
+ Unio landbecki Philippi, 1869
+ Unio diplodon Philippi, 1869

Diplodon (s.s.) aureus Simpson, 1900 = Diplodon chilensis
+ Unio auratus Küster, 1861

Diplodon (s.s.) beskeanus [sic] (Dunker, 1848) = Diplodon ellipticus

Diplodon (s.s.) binneyi (Lea, 1845) = Diplodon rhuacoicus

Diplodon (s.s.) brownii (Lea, 1856) = Diplodon delodontus

Diplodon (s.s.) burroughianus (Lea, 1834) = Diplodon burroughianus
+ Unio burroughianus d’Orbigny, 1835

Diplodon (s.s.) burroughianus (Lea, 1834) = Diplodon parodizi

Diplodon (s.s.) caipira (von Ihering, 1893) = Diplodon caipira

Diplodon (s.s.) charruanus (d’Orbigny, 1835) = Diplodon charruanus
+ Unio faba d’Orbigny, 1835

Diplodon (s.s.) childreni (Gray in Griffith & Pidgeon, 1834) = Diplodon chilensis

Diplodon (s.s.) chilensis (Gray, 1828) = Diplodon chilensis
+ Unio smithii Griffith & Pidgeon, 1833
+ Unio auratus Philippi, 1847
+ Unio araucanus Philippi, 1847
+ Unio casaeblancae Philippi, 1849
+ Unio casablancae Lea, 1852
+ Unio fragilis Reeve, 1865
+ Unio longus Philippi, 1869
+ Unio colchaguensis Philippi, 1869
+ Unio foncki Philippi, 1869
+ Unio funcki Paetel, 1890
+ Diplodon (Dipldon) cuprinus Simpson, 1900
+ Unio chilensis Sowerby, 1867

Diplodon (s.s.) chiloensis (Küster, 1856) = Diplodon chilensis

Diplodon (s.s.) coriaceus (Dunker, 1848) = Diplodon multistriatus

Diplodon (s.s.) demeraraensis (Lea, 1859) = Diplodon suavidicus
+ Unio demararaensis Lea, 1859
+ Unio demarasensis Paetel, 1890

Diplodon (s.s.) divaricatus (Lea, 1834) = Diplodon delodontus

Diplodon (s.s.) dunkerianus (Lea, 1856) = Diplodon ellipticus

Diplodon (s.s.) effulgens (Lea, 1856) = Diplodon multistriatus
+ Unio eurhynchus Küster, 1861

Diplodon (s.s.) expansus (Küster, 1856) = Diplodon multistriatus

Diplodon (s.s.) firmus (Lea, 1866) = Diplodon delodontus

Diplodon (s.s.) firmus var. boettgeri (von Ihering, 1893) = Diplodon martensi

Diplodon (s.s.) frenzelii [sic] (von Ihering, 1893) = Diplodon chilensis

Diplodon (s.s.) gassiesi (Küster, 1856) = Diplodon chilensis
+ Unio auratus Lea, 1838

Diplodon (s.s.) granosus (Bruguiere, 1792) = Diplodon multistriatus
+ Unio multistriatus Lea, 1831
+ Unio pfeifferi Dunker, 1849
+ Unio psammactinus Philippi, 1848
+ Unio famelicus Gould, 1850
+ Unio niloticus Sowerby, 1868

Diplodon (s.s.) granosus (Bruguiere, 1792) = Diplodon pfeifferi

Diplodon (s.s.) granosus (Bruguiere, 1792) = Diplodon granosus

Diplodon (s.s.) granuliferus (Dunker, 1848) = Diplodon multistriatus
+ Unio granulifer Paetel, 1890

Diplodon (s.s.) greeffeanus (von Ihering, 1893) = Diplodon greeffeanus
+ Diplodon greefianus Simpson, 1900

Diplodon (s.s.) huapensis Bartsch, 1906 = Diplodon chilensis

Diplodon (s.s.) hylaeus (d’Orbigny, 1835) = Diplodon hylaeus
+ Unio guaraniana d’Orbigny, 1835

Diplodon (s.s.) hylaeus (d’Orbigny, 1835) = Diplodon guaranianus

Diplodon (s.s.) iheringi ‘Clessin’ Simpson, 1914 = Diplodon iheringi

Diplodon (s.s.) lacteolus (Lea, 1834) = Diplodon delodontus
+ Unio delodonta Lamarck, 1819
+ Unio delodon Martens, 1868

Diplodon (s.s.) leai Simpson, 1900 = Diplodon paulistus
+ Margarita (Unio) modestus Lea, 1836

Diplodon (s.s.) lepidior (Lea, 1870) = Diplodon charruanus
+ Unio lepidus Lea, 1860

Diplodon (s.s.) locellus (Lea, 1866) = Diplodon variabilis

Diplodon (s.s.) martensi (von Ihering, 1893) = Diplodon martensi

Diplodon (s.s.) mimus Simpson, 1914 = Diplodon multistriatus

Diplodon (s.s.) modestus (Küster, 1856) = Diplodon chilensis
+ Unio ianthinus Philippi, 1869
+ Unio valdivianus Philippi, 1869
+ Unio montanus Philippi, 1869

Diplodon (s.s.) molinae (Philippi, 1847) = Diplodon chilensis
+ Unio auratus Sowerby, 1866

Diplodon (s.s.) obtusus (d’Orbigny, 1835) = Diplodon chilensis

Diplodon (s.s.) parallelipipedon [sic] (Lea, 1834) = Diplodon parallelopipedon
+ Unio bonplandii Lea, 1870

Diplodon (s.s.) parcus (Lea, 1866) = Diplodon charruanus

Diplodon (s.s.) patagonicus (d’Orbigny, 1835) = Diplodon chilensis

Diplodon (s.s.) paulista (von Ihering, 1893) = Diplodon paulistus

Diplodon (s.s.) pazi (Hidalgo, 1868) = Diplodon guaranianus

Diplodon (s.s.) peculiaris (Lea, 1866) = Diplodon delodontus
+ Unio paraguayensis Lea, 1866
+ Unio nitidulus Küster, 1861

Diplodon (s.s.) peculiaris (Lea, 1866) = Diplodon wymanii

Diplodon (s.s.) perplexus Simpson, 1914 = Diplodon charruanus

Diplodon (s.s.) piceus (Lea, 1860) = Diplodon piceus

Diplodon (s.s.) piger (Lea, 1860) = Diplodon uruguayensis

Diplodon (s.s.) prunoides (Lea, 1868) = Diplodon peraeformis

Diplodon (s.s.) quadrans (Lea, 1860) = Diplodon rotundus

Diplodon (s.s.) rhombeus (Wagner, 1827) = Diplodon rhombeus

Diplodon (s.s.) rhuacoicus (d’Orbigny, 1835) = Diplodon rhuacoicus
+ Unio rhyacoicus Martens, 1868
+ Monocondylaea rhyacoeca Paetel, 1890

Diplodon (s.s.) rhuaconicus (Küster, 1856) = Diplodon ellipticus

Diplodon (s.s.) rudus (Lea, 1859) = Diplodon delodontus
+ Unio rudis Doering, 1875

Diplodon (s.s.) rufofuscus (Lea, 1865) = Diplodon gratus

Diplodon (s.s.) santa-mariae Simpson, 1914 = Diplodon martensi

Diplodon (s.s.) semigranosus Simpson, 1914 = Diplodon paulistus

Diplodon (s.s.) solidulus (Philippi, 1869) = Diplodon solidulus

Diplodon (s.s.) suavidicus (Lea, 1856) = Diplodon suavidicus

Diplodon (s.s.) suppositus Simpson, 1914 = Diplodon martensi

Diplodon (s.s.) trifidus (Lea, 1860) = Diplodon parallelopipedon

Diplodon (s.s.) trivialis Simpson, 1914 = Diplodon charruanus

Diplodon (s.s.) uruguayensis (Lea, 1860) = Diplodon uruguayensis

Diplodon (s.s.) wagnerianus Simpson, 1900 = Diplodon ellipticus
+ Diplodon ellipticum Wagner, 1827
+ Diplodon ellypticum Wagner, 1827
+ Unio ellipticus Küster, 1861

Diplodon (s.s.) wagnerianus var. santanus von Ihering, 1910 = Diplodon ellipticus

Diplodon (s.s.) wheatleyanus (Lea, 1856) = Diplodon burroughianus

Diplodon (s.s.) wymanii (Lea, 1860) = Diplodon wymanii
+ Unio apprimus Lea, 1866

Diplodon (s.s.) wymanii (Lea, 1860) = Diplodon uruguayensis

Dromus caperatus (Lea, 1845) = Dromus dromas
+ Unio abacoides Haldeman, 1846

Dromus dromas (Lea, 1834)
+ Dromus dromus Simpson, 1900

Epioblasma biloba (Rafinesque, 1831) = Epioblasma rangiana

Fossula balzani von Ihering, 1893 = Fossula fossiculifera

Fossula braziliensis [sic] von Ihering, 1910 = Fossula fossiculifera

Fossula fossiculifera (d’Orbigny, 1835)

Friersonia iridella (Pilsbry & Frierson, 1907)

Gabillotia euphratica (Bourguignat, 1852) = Pseudodontopsis euphratica
+ Margaritana euphratica Kobelt, 1886
+ Unio churchilleanus Sowerby, 1868
+ Pseudodontopsis babylonica Kobelt, 1913
+ Pseudodontopsis piestius Kobelt, 1913

Gabillotia euphratica var. churchilliana (Bourguignat, 1857) = Pseudodontopsis euphratica
+ Monocondyloea rhomboidea Lea, 1859

Gabillotia locardi Servain, 1890 = Anodonta anatina

Gabillotia opperti (Bourguignat, 1856) = Pseudodontopsis euphratica

Gabillotia pseudodopsis (Locard, 1883) = Anodonta anatina
+ Anodonta pseudodontopsis Crosse, 1883

Gibbosula crassa (Wood, 1815)
+ Mya ponderosa Dillwyn, 1817

Glebula rotundata (Lamarck, 1819)
+ Unio grandensis Conrad, 1855
+ Unio rotundatus Reeve, 1865
+ Unio suborbiculata Lamarck, 1819
+ Unio glebulus Say, 1831
+ Unio subglobosus Lea, 1834

Gonidea angulata (Lea, 1838)
+ Anodon feminalis Gould, 1850
+ Anodonta randalli Trask, 1854
+ Anodon biangulata Sowerby, 1869

Gonidea angulata var. subangulata (Hemphill, 1891) = Gonidea angulata
+ Gonidea angulata var. haroldiana Dall, 1908

Grandidieria burtoni (Woodward, 1859)
+ Grandidieria cyrenopsis Bourguignat, 1885

Grandidieria burtoni var. insignis Bourguignat, 1885 = Grandidieria burtoni

Grandidieria burtoni var. servainiana Bourguignat, 1885 = Grandidieria burtoni

Grandidieria burtoni var. sturanyi (von Martens, 1897) = Grandidieria burtoni

Grandidieria callista Bourguignat, 1888 = Grandidieria burtoni

Grandidieria chefneuxi Neuville & Anthony, 1906 = Nitia chefneuxi

Grandidieria elongata Bourguignat, 1885 = Grandidieria burtoni

Grandidieria giraudi Bourguignat, 1885 = Grandidieria burtoni
+ Grandidieria bourguignati Bourguignat, 1888

Grandidieria gravida Bourguignat, 1885 = Grandidieria burtoni
+ Grandidieria rostrata Bourguignat, 1885
+ Unio rostralis Martens, 1897
+ Grandidieria locardiana Bourguignat, 1886

Grandidieria incarnata Bourguignat, 1885 = Grandidieria burtoni

Grandidieria mira Bourguignat, 1885 = Grandidieria burtoni

Grandidieria rhynchonella Bourguignat, 1888 = Grandidieria burtoni

Grandidieria rothschildi (Neuville & Anthony, 1906) = Coelatura rothschildi

Grandidieria rotundata Bourguignat, 1885 = Grandidieria burtoni

Grandidieria smithi Bourguignat, 1885 = Grandidieria burtoni
+ Unio burtoni E.A. Smith, 1881
+ Grandidieria anceyi Bourguignat, 1886

Grandidieria tanganyicensis (Smith, E.A., 1880) = Grandidieria burtoni
+ Unio tanganikanus Bourguignat, 1883

Grandidieria thomsoni (Smith, E.A., 1880) = Grandidieria burtoni
+ Grandidieria corbicula Bourguignat, 1885
+ Grandidieria granulosa Bourguignat, 1885
+ Grandidieria singularis Bourguignat, 1888

Grandidieria tsadianus von Martens, 1903 = Coelatura aegyptiaca

Harmandia castelneaui Rochebrune, 1904 = Triplodon corrugatus

Harmandia somboriensis Rochebrune, 1881

Hemilastena ambigua (Say, 1825) = Simpsonaias ambigua
+ Alasmidonta dubia Ferussac, 1835
+ Unio hildrethianus Lea, 1834

Hyria (s.s.) corrugata Lamarck, 1819 = Triplodon corrugatus
+ Mya angulata Wood, 1828
+ Hyria exasperata Sowerby, 1869
+ Triplodon rugosus Wagner, 1827

Hyria (s.s.) latialata Sowerby, 1869 = Triplodon corrugatus

Hyria (s.s.) rugosissima Sowerby, 1869 = Triplodon corrugatus

Hyria (s.s.) transversa Húpe, 1857 = Triplodon corrugatus

Hyria (Triquetrana) stevensi (Lea, 1871) = Triplodon corrugatus

Hyriopsis (Caudiculatus) caudiculata (von Martens, 1866) = Caudiculatus caudiculatus
+ Unio infrarostratus Schepman, 1896

Hyriopsis (s.s.) bialata Simpson, 1900 = Hyriopsis bialata
+ Unio delphinus Gruner, 1841
+ Unio megapterus Morelet, 1864
+ Unio delphinopterus Dautzenberg & Fischer, 1905

Hyriopsis (s.s.) cumingii (Lea, 1852) = Sinohyriopsis cumingii
+ Hyriopsis goliath Rolle, 1904

Hyriopsis (s.s.) cumingii (Lea, 1852) = Sinohyriopsis goliath

Hyriopsis (s.s.) delaportei (Crosse & Fischer, 1876) = Hyriopsis delaportei

Hyriopsis (s.s.) fulvaster (Drouet & Chaper, 1892) = Lens lugens

Hyriopsis (s.s.) gracilis Haas, 1910 = Hyriopsis bialata

Hyriopsis (s.s.) myersiana (Lea, 1856) = Hyriopsis myersiana
+ Unio housei Lea, 1856

Hyriopsis (s.s.) pinchonianus (Heude, 1883) = Ptychorhynchus murinum

Hyriopsis (s.s.) schlegeli (von Martens, 1861) = Sinohyriopsis schlegelii

Hyriopsis (s.s.) sutrangensis (Morlet, 1889) = Hyriopsis myersiana

Hyriopsis (s.s.) vagula (Fischer, 1891) = Pseudodon cambodjensis
+ Unio subtrigonus Sowerby, 1867
+ Unio lamellatus Hanley & Theobald, 1870

Hyriopsis (s.s.) vagula (Fischer, 1891) = Pseudodon vagulus

Hyriopsis (s.s.) velthuizeni (Schepman, 1895) = Hyriopsis velthuizeni
+ Hyriopsis velthuzeni Simpson, 1900

Iheringella balzani (von Ihering, 1893) = Haasica balzani

Iheringella isocardioides (Lea, 1856) = Iheringella isocardiodes

Iheringella rotundata (Mousson, 1869) = Monocondylaea paraguayana

Iheringella semisulcata (Adams, H., 1870)

Lamellidens (s.s.) burmanus n. n. = Lamellidens generosus
+ Unio pulcher Tapparone Canefri, 1889

Lamellidens (s.s.) canefrianus Simpson, 1900 = Trapezidens dolichorhynchus

Lamellidens (s.s.) consobrinus (Lea, 1859) = Lamellidens generosus
+ Unio corbeti Deschamps, 1892
+ Lamellidens mainwaringi Preston, 1912

Lamellidens (s.s.) consobrinus (Lea, 1859) = Lamellidens mainwaringi

Lamellidens (s.s.) corrianus (Lea, 1834) = Lamellidens corrianus

Lamellidens (s.s.) generosus (Gould, 1847) = Lamellidens marginalis
+ Unio lamellatus Sowerby, 1868
+ Unio thwaitesii Hanley & Theobald, 1872
+ Unio generosus var. angustior Hanley & Theobald, 1872

Lamellidens (s.s.) generosus (Gould, 1847) = Lamellidens generosus

Lamellidens (s.s.) generosus (Gould, 1847) = Trapezidens angustior

Lamellidens (s.s.) jenkinsianus (Benson, 1862) = Lamellidens jenkinsianus

Lamellidens (s.s.) lamellatus (Lea, 1838) = Lamellidens lamellatus
+ Unio layardii Lea, 1859

Lamellidens (s.s.) marginalis (Lamarck, 1819)
+ Unio groenlandicus Schröter, 1779
+ Unio testudinarius Spengler, 1793
+ Unio truncatus Spengler, 1793
+ Unio anodontina Lamarck, 1819
+ Symphynota bilineata Lea, 1831
+ Unio evanescens Mousson, 1849
+ Unio dolichorhynchus Tapparone Canefri, 1889
+ Unio gianellii Tapparone Canefri, 1889
+ Unio marginalis var. zonata Hanley & Theobald, 1872

Lamellidens (s.s.) marginalis (Lamarck, 1819) = Lamellidens marginalis

Lamellidens (s.s.) marginalis (Lamarck, 1819) = Trapezidens scutum

Lamellidens (s.s.) marginalis (Lamarck, 1819) = Trapezidens dolichorhynchus

Lamellidens (s.s.) marginalis var. candaharicus (Hanley & Theobald, 1876) = Lamellidens candaharicus

Lamellidens (s.s.) marginalis var. cylindricus (Hanley & Theobald, 1876) = Lamellidens marginalis

Lamellidens (s.s.) marginalis var. exanthematicus (Küster, 1861) = Pressidens exanthematicus

Lamellidens (s.s.) marginalis var. hanleyi Simpson, 1900 = Lamellidens marginalis
+ Unio marginalis var. corriana Hanley & Theobald, 1872

Lamellidens (s.s.) marginalis var. obesa (Hanley & Theobald, 1876) = Lamellidens marginalis
+ Unio corrianus Sowerby, 1868

Lamellidens (s.s.) marginalis var. obesa (Hanley & Theobald, 1876) = Trapezidens dolichorhynchus

Lamellidens (s.s.) marginalis var. sawaddyensis Preston, 1912 = Lamellidens savadiensis

Lamellidens (s.s.) marginalis var. sublamellatus Preston, 1912 = Trapezidens angustior

Lamellidens (s.s.) marginalis var. tricolor (Küster, 1856) = Lamellidens generosus

Lamellidens (s.s.) narainporensis Preston, 1912 = Lamellidens nongyangensis

Lamellidens (s.s.) nongyangensis Preston, 1912 = Lamellidens nongyangensis

Lamellidens (s.s.) phenchooganjensis Preston, 1912 = Lamellidens mainwaringi

Lamellidens (s.s.) scutum (Sowerby, 1868) = Trapezidens scutum

Lamellidens (s.s.) scutum var. humilior (von Martens, 1899) = Trapezidens dolichorhynchus

Lamellidens (s.s.) thwaitesii (Lea, 1859) = Lamellidens marginalis
+ Unio consobrinus Hanley & Theobald, 1872

Lamellidens (Spathopsis) guillaini (Récluz, 1850) = Chambardia wahlbergi

Lampsilis argyratus Rafinesque, 1831 = Indonaia caerulea

Lampsilis coyensis Pilsbry, 1909 = Actinonaias coyensis

Lampsilis fasciola Rafinesque, 1820

Lampsilis fulgens Rafinesque, 1831

Lampsilis moctezumensis Pilsbry, 1909 = Actinonaias moctezumensis

Lampsilis novileonis Pilsbry, 1909 = Disconaias novileonis

Lampsilis semirasa Pilsbry, 1909 = Popenaias semirasa

Lampsilis signata Pilsbry, 1909 = Actinonaias signata

Lampsilis undivaga Pilsbry, 1909 = Actinonaias undivaga

Lampsilis (Carunculina) corvuncula (Lea, 1868) = Toxolasma corvunculus

Lampsilis (Carunculina) cromwellii (Lea, 1865) = Toxolasma paulum
+ Unio marginis Lea, 1865

Lampsilis (Carunculina) cylindrella (Lea, 1868) = Toxolasma cylindrellus

Lampsilis (Carunculina) germana (Lea, 1861) = Toxolasma paulum
+ Unio granulatus Lea, 1861
+ Unio granulatis Lea, 1861

Lampsilis (Carunculina) glans (Lea, 1831) = Toxolasma lividum
+ Unio glans Conrad, 1836

Lampsilis (Carunculina) glans (Lea, 1831) = Venustaconcha trabalis

Lampsilis (Carunculina) haleiana (Lea, 1843) = Leaunio lienosus

Lampsilis (Carunculina) mearnsi Simpson, 1900 = Toxolasma texasiense

Lampsilis (Carunculina) mœsta (Lea) = Toxolasma lividum

Lampsilis (Carunculina) parva (Barnes, 1823) = Toxolasma parvum

Lampsilis (Carunculina) paula (Lea, 1840) = Toxolasma paulum
+ Unio corvinus Lea, 1868

Lampsilis (Carunculina) pulla (Conrad, 1838) = Toxolasma pullus

Lampsilis (Carunculina) texasensis (Lea, 1857) = Toxolasma texasiense
+ Unio parvus Conrad, 1836
+ Unio texasianus Sowerby, 1866
+ Unio bairdianus Lea, 1857
+ Unio bealei Lea, 1862

Lampsilis (Carunculina) texasensis var. compressa Simpson, 1900 = Toxolasma texasiense

Lampsilis (Eurynia) amoena (Lea, 1840) = Cambarunio iris

Lampsilis (Eurynia) amygdalum (Lea, 1843) = Villosa amygdalum
+ Unio lepidus Gould, 1856

Lampsilis (Eurynia) anodontoides (Lea, 1834) = Lampsilis teres
+ Lampsilis anodontoides F.C. Baker, 1898
+ Unio teres Say, 1834

Lampsilis (Eurynia) anodontoides var. floridensis (Lea, 1852) = Lampsilis floridensis

Lampsilis (Eurynia) apicina (Lea, 1857) = Leaunio lienosus

Lampsilis (Eurynia) approxima (Lea, 1845) = Lampsilis hydiana
+ Unio affinis Lea, 1852

Lampsilis (Eurynia) approxima (Lea, 1845) = Lampsilis straminea

Lampsilis (Eurynia) arkansasensis (Lea, 1862) = Obovaria arkansasensis

Lampsilis (Eurynia) australis Simpson, 1900 = Hamiota australis

Lampsilis (Eurynia) borealis (Gray, 1882) = Lampsilis radiata

Lampsilis (Eurynia) bracteata (Gould, 1855) = Lampsilis bracteata

Lampsilis (Eurynia) camelopardilis (Lea, 1860) = Cambarunio taeniatus
+ Unio fucatus Lea, 1860

Lampsilis (Eurynia) claibornensis (Lea, 1838) = Lampsilis straminea
+ Unio obtusus Lea, 1840
+ Unio pallescens Lea, 1845

Lampsilis (Eurynia) concestator (Lea, 1857) = Leaunio lienosus
+ Unio intercedens Lea, 1857
+ Unio fallax Lea, 1857
+ Unio contiguus Lea, 1861
+ Unio bicaelatus Reeve, 1865
+ Unio genuinus Lea, 1868

Lampsilis (Eurynia) concestator (Lea, 1857) = Villosa delumbis

Lampsilis (Eurynia) constricta (Conrad, 1838) = Venustaconcha constricta
+ Unio genthii Lea, 1857

Lampsilis (Eurynia) contraria (Conrad, 1849) = Lampsilis straminea

Lampsilis (Eurynia) dispar (Lea, 1860) = Leaunio lienosus

Lampsilis (Eurynia) ellipsiformis (Conrad, 1836) = Venustaconcha ellipsiformis
+ Unio spatulatus Lea, 1845

Lampsilis (Eurynia) fallaciosus Smith, 1899 = Lampsilis teres
+ Unio anodontoides Reeve, 1865
+ Lampsilis anodontoides F.C. Baker, 1898
+ Unio oriens Sowerby, 1868

Lampsilis (Eurynia) fatua (Lea, 1840) = Cambarunio iris
+ Unio dactylus Lea, 1840

Lampsilis (Eurynia) fatua (Lea, 1840) = Cambarunio dactylus

Lampsilis (Eurynia) gracilior (Lea, 1856) = Leaunio lienosus
+ Unio gracillior Lea, 1858
+ Unio obfuscus Lea, 1857

Lampsilis (Eurynia) gracilior (Lea, 1856) = Villosa vibex

Lampsilis (Eurynia) higginsii (Lea, 1857) = Lampsilis higginsii

Lampsilis (Eurynia) higginsii var. grandis Simpson, 1914 = Lampsilis higginsii

Lampsilis (Eurynia) hydiana (Lea, 1838) = Lampsilis hydiana
+ Unio hydianus Küster, 1861
+ Unio placitus Lea, 1852

Lampsilis (Eurynia) hydiana (Lea, 1838) = Hamiota perovalis

Lampsilis (Eurynia) iris (Lea, 1829) = Cambarunio iris
+ Unio creperus Lea, 1838
+ Unio cresserus Hanley, 1843
+ Unio novieboraci Lea, 1838
+ Unio radiatus De Kay, 1843
+ Unio subrostratus Küster, 1861
+ Unio subrostratus Reeve, 1864
+ Unio opalinus J.G. Anthony, 1866

Lampsilis (Eurynia) kirklandiana (Wright, S.H., 1897) = Hamiota subangulata

Lampsilis (Eurynia) lienosa (Conrad, 1834) = Leaunio lienosus
+ Unio saxeus Conrad, 1838
+ Unio caliginosus Lea, 1845
+ Unio fontanus Conrad, 1866

Lampsilis (Eurynia) lienosa var. unicostata (Wright, B.H., 1899) = Leaunio lienosus

Lampsilis (Eurynia) ligamentina (Lamarck, 1819) = Ortmanniana ligamentina
+ Unio crassus Say, 1817
+ Unio ellipticus Barnes, 1823
+ Unio carinatus Barnes, 1823
+ Unio ellipsarius Say, 1834
+ Unio fasciatus Conrad, 1835
+ Mya gravis Wood, 1828
+ Unio luteolus Sowerby, 1867
+ Unio delodontus Sowerby, 1867
+ Unio crassidens Sowerby, 1868
+ Unio pictus Sowerby, 1868
+ Unio venustus Sowerby, 1868
+ Unio upsonii Marsh, 1887
+ Unio pinguis Lea, 1857

Lampsilis (Eurynia) ligamentina var. gibba Simpson, 1900 = Elliptio crassidens
+ Unio crassus Sowerby, 1868

Lampsilis (Eurynia) ligamentina var. gibba Simpson, 1900 = Ortmanniana ligamentina

Lampsilis (Eurynia) ligamentina var. nigrescens n.v. = Ortmanniana ligamentina

Lampsilis (Eurynia) luteola (Lamarck, 1819) = Ortmanniana ligamentina
+ Unio luteolus Sowerby, 1867
+ Unio inflatus Barnes, 1823
+ Unio siliquoideus Barnes, 1823
+ Unio siliquoides Küster, 1848
+ Unio childreni Hanley, 1843
+ Unio hydianus Küster, 1861
+ Unio distans J.G. Anthony, 1865
+ Unio multiradiatus Sowerby, 1868
+ Unio affinis Sowerby, 1868

Lampsilis (Eurynia) luteola (Lamarck, 1819) = Lampsilis radiata

Lampsilis (Eurynia) luteola (Lamarck, 1819) = Lampsilis siliquoidea

Lampsilis (Eurynia) luteola var. rosacea (DeKay, 1843) = Lampsilis siliquoidea

Lampsilis (Eurynia) minor (Lea, 1843) = Toxolasma paulum
+ Unio stearnsii B.H. Wright, 1888

Lampsilis (Eurynia) modioliformis (Lea, 1834) = Villosa delumbis
+ Unio tenerus Ravenel, 1834
+ Margarita (Unio) tenerus Lea, 1836
+ Unio delumbis Küster, 1861

Lampsilis (Eurynia) modioliformis (Lea, 1834) = Villosa vibex

Lampsilis (Eurynia) mühlfeldianus (Lea, 1838) = Cambarunio dactylus

Lampsilis (Eurynia) nasuta (Say, 1817) = Sagittunio nasutus
+ Unio nasutus Conrad, 1838
+ Unio rostrata Valenciennes, 1827
+ Unio vaughanianus Sowerby, 1868

Lampsilis (Eurynia) nebulosa (Conrad, 1834) = Cambarunio iris
+ Unio cumberlandicus Lea, 1838
+ Margaron (Unio) cumberlandianus Lea, 1852
+ Unio notatus Lea, 1838
+ Unio glaber Lea, 1838
+ Unio radians Lea, 1857
+ Unio jonesii Lea, 1859
+ Unio discrepans Lea, 1860
+ Unio scitulus Lea, 1860
+ Unio linguaeformis Lea, 1860
+ Unio perpictus Lea, 1860
+ Unio sparus Lea, 1868
+ Unio subrostratus Küster, 1861

Lampsilis (Eurynia) nebulosa (Conrad, 1834) = Cambarunio simus

Lampsilis (Eurynia) nebulosa (Conrad, 1834) = Leaunio lienosus

Lampsilis (Eurynia) nebulosa (Conrad, 1834) = Cambarunio nebulosus

Lampsilis (Eurynia) nebulosa (Conrad, 1834) = Cambarunio jonesii

Lampsilis (Eurynia) nigerrima (Lea, 1852) = Leaunio lienosus
+ Unio fuligo Reeve, 1865

Lampsilis (Eurynia) obscura (Lea, 1838) = Cambarunio iris
+ Unio zeiglerianus Lea, 1838

Lampsilis (Eurynia) occidentalis (Conrad, 1836) = Ptychobranchus occidentalis

Lampsilis (Eurynia) ogeecheensis (Conrad, 1849) = Leaunio lienosus
+ Unio prevostianus Lea, 1852
+ Unio proximus Lea, 1852
+ Unio tenerus Simpson, 1892

Lampsilis (Eurynia) ogeecheensis (Conrad, 1849) = Villosa delumbis

Lampsilis (Eurynia) ogeecheensis (Conrad, 1849) = Villosa vibex

Lampsilis (Eurynia) orbiculata (Hildreth, 1828) = Lampsilis abrupta
+ Margarita (Unio) orbiculatus Lea, 1836
+ Unio abruptus Say, 1831
+ Unio cyclips Ferussac, 1835
+ Unio crassus Conrad, 1836

Lampsilis (Eurynia) orbiculata (Hildreth, 1828) = Obovaria subrotunda

Lampsilis (Eurynia) ozarkensis (Call, 1887) = Fusconaia ozarkensis

Lampsilis (Eurynia) papyracea (Gould, 1845) = Villosa amygdalum

Lampsilis (Eurynia) pellucida (Lea, 1845) = Villosa vibex

Lampsilis (Eurynia) perdix (Lea, 1834) = Ortmanniana pectorosa
+ Unio pectorosus Conrad, 1834

Lampsilis (Eurynia) perpasta (Lea, 1861) = Lampsilis straminea

Lampsilis (Eurynia) perpurpurea (Lea, 1861) = Venustaconcha trabalis
+ Unio troostensis Sowerby, 1868

Lampsilis (Eurynia) picta (Lea, 1834) = Cambarunio taeniatus
+ Unio lindsleyi Lea, 1860
+ Unio camelopardalis Sowerby, 1866

Lampsilis (Eurynia) planca (Lea, 1860) = Cambarunio nebulosus
+ Unio difficilis Lea, 1868

Lampsilis (Eurynia) planicostata (Lea, 1860) = Cambarunio nebulosus

Lampsilis (Eurynia) pleasii (Marsh, 1891) = Venustaconcha pleasii

Lampsilis (Eurynia) porphyrea (Lea, 1861) = Leaunio umbrans

Lampsilis (Eurynia) powellii (Lea, 1853) = Lampsilis powellii

Lampsilis (Eurynia) prattii (Lea, 1858) = Leaunio lienosus

Lampsilis (Eurynia) propria (Lea, 1865) = Leaunio vanuxemensis
+ Unio striatus Sowerby, 1868

Lampsilis (Eurynia) propria (Lea, 1865) = Leaunio umbrans

Lampsilis (Eurynia) punctata (Lea, 1865) = Cambarunio taeniatus

Lampsilis (Eurynia) punicea (Haldeman, 1842) = Cambarunio iris

Lampsilis (Eurynia) radiata (Gmelin, 1791) = Atlanticoncha ochracea
+ Unio virginiana Lamarck, 1819
+ Unio lineata Bory de St. Vincent, 1827
+ Unio elongata Goodrich, 1859
+ Unio tenebrosus Conrad, 1834
+ Unio melinus Conrad, 1838
+ Unio mellinus Paetel, 1890
+ Unio boydianus Lea, 1840
+ Unio crassus Küster, 1854
+ Unio oblongatus Wood, 1828
+ Unio obliquiradiatus Reeve, 1865
+ Mya radiata Gmelin, 1791

Lampsilis (Eurynia) radiata (Gmelin, 1791) = Lampsilis radiata

Lampsilis (Eurynia) radiata (Gmelin, 1791) = Lampsilis cariosa

Lampsilis (Eurynia) radiata (Gmelin, 1791) = Unio crassus

Lampsilis (Eurynia) radiata (Gmelin, 1791) = Elliptio complanata

Lampsilis (Eurynia) radiata var. conspicua (Lea, 1872) = Lampsilis radiata

Lampsilis (Eurynia) recta (Lamarck, 1819) = Ligumia recta
+ Unio (Eurynia) latissima Rafinesque, 1820
+ Unio praelongus Barnes, 1823
+ Unio arquatus Conrad, 1854
+ Unio leprosus Miles, 1861

Lampsilis (Eurynia) recta var. sageri (Conrad, 1836) = Ligumia recta

Lampsilis (Eurynia) reeviana [sic] (Lea, 1852) = Lampsilis reeveiana

Lampsilis (Eurynia) sima (Lea, 1838) = Cambarunio simus
+ Unio notatus Conrad, 1853
+ Unio spatulatus Sowerby, 1868
+ Unio proximus Küster, 1861

Lampsilis (Eurynia) singleyana (Marsh, 1891) = Villosa amygdalum

Lampsilis (Eurynia) straminea (Conrad, 1834) = Lampsilis straminea

Lampsilis (Eurynia) subangulata (Lea, 1840) = Hamiota subangulata
+ Unio fasciolus Conrad, 1853

Lampsilis (Eurynia) subrostrata (Say, 1831) = Sagittunio subrostratus
+ Unio nashvillianus Lea, 1834
+ Lampsilis nashvillensis Agassiz, 1852
+ Unio mississippiensis Conrad, 1850
+ Unio rutersvillensis Lea, 1859
+ Unio topekaensis Lea, 1868
+ Unio cocoduensis Reeve, 1865

Lampsilis (Eurynia) subrostrata var. furva Simpson, 1914 = Sagittunio subrostratus

Lampsilis (Eurynia) suda (Lea, 1857) = Villosa delumbis
+ Unio concavus Lea, 1852

Lampsilis (Eurynia) suda (Lea, 1857) = Villosa vibex

Lampsilis (Eurynia) superiorensis (Marsh, 1897) = Lampsilis siliquoidea

Lampsilis (Eurynia) taeniata (Conrad, 1834) = Cambarunio taeniatus
+ Unio taniatus Simpson, 1900
+ Unio menkianus Lea, 1838
+ Unio pulcher Lea, 1838
+ Unio interruptus Lea, 1838
+ Unio latiradiatus Conrad, 1838
+ Unio tennesseensis Lea, 1840
+ Unio perdix Reeve, 1864

Lampsilis (Eurynia) tenera (Lea, 1840) = Cambarunio iris
+ Unio regularis Lea, 1841

Lampsilis (Eurynia) trabalis (Conrad, 1834) = Venustaconcha troostensis
+ Unio troostensis Lea, 1834
+ Unio troostii Lea, 1870
+ Unio vanuxemensis Sowerby, 1866

Lampsilis (Eurynia) trabalis (Conrad, 1834) = Venustaconcha trabalis

Lampsilis (Eurynia) trossulus (Lea, 1845) = Villosa amygdalum

Lampsilis (Eurynia) vanuxemensis (Lea, 1838) = Cambarunio iris
+ Margaron (Unio) vanuxemii Lea, 1870
+ Unio nitens Lea, 1840
+ Unio umbrosus Lea, 1857
+ Unio umbrans Lea, 1857
+ Unio tenebricus Lea, 1857
+ Unio pybasii Lea, 1858
+ Unio fabaceus Lea, 1861
+ Unio copei Lea, 1868
+ Unio dispansus Lea, 1871

Lampsilis (Eurynia) vanuxemensis (Lea, 1838) = Leaunio vanuxemensis

Lampsilis (Eurynia) vanuxemensis (Lea, 1838) = Leaunio umbrans

Lampsilis (Eurynia) vaughaniana (Lea, 1838) = Sagittunio vaughanianus

Lampsilis (Eurynia) venusta (Lea, 1838) = Venustaconcha ellipsiformis

Lampsilis (Eurynia) vesicularis (Lea, 1872) = Villosa amygdalum

Lampsilis (Eurynia) vibex (Conrad, 1834) = Leaunio lienosus
+ Unio exiguus Lea, 1840
+ Unio stagnalis Conrad, 1849
+ Unio rutilans Lea, 1856
+ Unio subellipsis Lea, 1856
+ Unio prevostianus Sowerby, 1868
+ Unio subangulatus Sowerby, 1868

Lampsilis (Eurynia) vibex (Conrad, 1834) = Villosa vibex

Lampsilis (Eurynia) vibex var. nigrina (Lea, 1852) = Villosa vibex
+ Unio floridensis Wright & Wright, 1888
+ Unio averellii B.H. Wright, 1888

Lampsilis (Eurynia) villosa (Wright, B.H., 1898) = Villosa villosa

Lampsilis (Eurynia) virescens (Lea, 1858) = Lampsilis virescens

Lampsilis (Proptera) alata (Say, 1817) = Potamilus alatus
+ Metaptera megaptera Rafinesque, 1820

Lampsilis (Proptera) alata var. poulsoni (Conrad, 1834) = Potamilus purpuratus

Lampsilis (Proptera) alienigena (Crosse & Fischer, 1893) = Cyrtonaias umbrosa

Lampsilis (Proptera) amphichaena (Frierson, 1898) = Potamilus amphichaenus

Lampsilis (Proptera) berlandierii (Lea, 1857) = Cyrtonaias tampicoensis

Lampsilis (Proptera) blatchleyi Daniels, 1902 = Potamilus leptodon

Lampsilis (Proptera) coloradoensis (Lea, 1856) = Potamilus purpuratus

Lampsilis (Proptera) delphinulus (Morelet, 1849) = Delphinonaias largillierti

Lampsilis (Proptera) explicata (Morelet, 1849) = Cyrtonaias explicata
+ Margaron (Unio) semigranosus Lea, 1870
+ Lampsilis (Proptera) explicatus Simpson, 1900

Lampsilis (Proptera) fimbriata Frierson, 1907 = Disconaias fimbriata
+ Lampsilis (Proptera) salinasensis Dall, 1908

Lampsilis (Proptera) gouldii (Lea, 1845) = Leaunio lienosus

Lampsilis (Proptera) gracilis (Barnes, 1823) = Potamilus fragilis
+ Unio fragilis Swainson, 1823
+ Mya plana Eaton, 1826
+ Unio (Niaa) atrata Swainson, 1823

Lampsilis (Proptera) inflata (Lea, 1831) = Potamilus inflatus
+ Unio alabamensis Conrad, 1834
+ Unio inflatus Conrad, 1836

Lampsilis (Proptera) laevissima (Lea, 1829) = Potamilus ohiensis
+ Unio ohiensis Say, 1834
+ Unio discoideus Sowerby, 1866

Lampsilis (Proptera) largillierti (Philippi, 1847) = Delphinonaias largillierti

Lampsilis (Proptera) leptodon (Rafinesque, 1820) = Potamilus leptodon
+ Anodon purpurascens Swainson, 1823
+ Unio velum Say, 1829
+ Symphynota tenuissima Lea, 1829

Lampsilis (Proptera) livida Simpson, 1900 = Cyrtonaias explicata
+ Unio testudineus Reeve, 1865
+ Unio explicatus Fischer & Crosse, 1894

Lampsilis (Proptera) metallica (Say, 1831) = Popenaias metallica
+ Unio cuprinus Lea, 1831
+ Unio aereus Reeve, 1865
+ Unio cuprinus Sowerby, 1868

Lampsilis (Proptera) metallicus var. ganinus Pilsbry, 1909 = Popenaias semirasa

Lampsilis (Proptera) paludosa (Morelet, 1849) = Delphinonaias largillierti

Lampsilis (Proptera) permiscens (Lea, 1859) = Potamilus purpuratus

Lampsilis (Proptera) planivalvis (Morelet, 1851) = Delphinonaias planivalvis

Lampsilis (Proptera) purpurata (Lamarck, 1819) = Potamilus purpuratus
+ Unio ater Lea, 1829
+ Unio lugubris Say, 1832
+ Unio poulsoni Sowerby, 1866
+ Unio dolosus Lea, 1860
+ Unio atra Deshayes, 1832

Lampsilis (Proptera) rovirosai (Pilsbry, 1900) = Cyrtonaias umbrosa

Lampsilis (Proptera) saladoensis (Lea, 1860) = Cyrtonaias tampicoensis

Lampsilis (Proptera) sapperi (von Ihering, 1901) = Cyrtonaias sapperi
+ Lampsilis (Proptera) explicatus Simpson, 1900

Lampsilis (Proptera) scutulata (Morelet, 1849) = Delphinonaias scutulata

Lampsilis (Proptera) simpsoni Ferriss, 1900 = Potamilus fragilis

Lampsilis (Proptera) tampicoensis (Lea, 1838) = Cyrtonaias tampicoensis
+ Unio heermannii Lea, 1861

Lampsilis (Proptera) tecomatensis (Lea, 1841) = Cyrtonaias tampicoensis

Lampsilis (Proptera) umbrosa (Lea, 1856) = Cyrtonaias umbrosa
+ Unio veracruzensis Lea, 1868

Lampsilis (s.s.) altilis (Conrad, 1834) = Hamiota altilis

Lampsilis (s.s.) biangularis (Lea, 1840) = Ortmanniana pectorosa
+ Unio biangulatus Lea, 1840

Lampsilis (s.s.) binominata Simpson, 1900 = Lampsilis binominata
+ Unio lineatus Lea, 1840

Lampsilis (s.s.) brevicula (Call, 1887) = Lampsilis reeveiana

Lampsilis (s.s.) brevicula var. brittsi Simpson, 1900 = Lampsilis brittsi

Lampsilis (s.s.) capax (Green, 1832) = Potamilus capax
+ Symphynota globosa Lea, 1834

Lampsilis (s.s.) cariosa (Say, 1817) = Lampsilis cariosa
+ Unio cariosus De Kay, 1843
+ Unio ovata Lamarck, 1819
+ Unio ovata Valenciennes, 1827
+ Unio oratus Conrad, 1849
+ Unio viridis Ferussac, 1835

Lampsilis (s.s.) cariosa (Say, 1817) = Lampsilis cardium

Lampsilis (s.s.) clarkiana (Lea, 1853) = Hamiota perovalis
+ Unio spillmanii Lea, 1861

Lampsilis (s.s.) clarkiana (Lea, 1853) = Hamiota altilis

Lampsilis (s.s.) delumbis (Conrad, 1834) = Villosa delumbis

Lampsilis (s.s.) dolabraeformis (Lea, 1838) = Lampsilis dolabraeformis

Lampsilis (s.s.) doliaris (Lea, 1865) = Hamiota altilis

Lampsilis (s.s.) excavata (Lea, 1857) = Lampsilis ornata
+ Unio ovatus var. ornatus Conrad, 1835

Lampsilis (s.s.) gerhardtii (Lea, 1862) = Hamiota altilis

Lampsilis (s.s.) multiradiata (Lea, 1829) = Lampsilis fasciola
+ Unio fasciolus Say, 1834
+ Unio perradiatus Lea, 1858
+ Unio altilis Reeve, 1865
+ Unio perovalis Sowerby, 1866

Lampsilis (s.s.) ochracea (Say, 1817) = Atlanticoncha ochracea
+ Unio crocatus Lea, 1841
+ Unio rosaceus Conrad, 1849
+ Unio troostensis Sowerby, 1866
+ Unio affinis Sowerby, 1868

Lampsilis (s.s.) ovata (Say, 1817) = Lampsilis ovata
+ Unio ovata Lamarck, 1819

Lampsilis (s.s.) perovalis (Conrad, 1834) = Hamiota perovalis

Lampsilis (s.s.) splendida (Lea, 1838) = Lampsilis splendida
+ Unio regularis Sowerby, 1866

Lampsilis (s.s.) ventricosa (Barnes, 1823) = Lampsilis cardium
+ Unio occidens Lea, 1829
+ Unio subovatus Lea, 1831
+ Unio cardium Conrad, 1834
+ Unio fasciolus Ferussac, 1835
+ Unio ovatus Deshayes, 1839
+ Unio lenis Conrad, 1838
+ Unio canadensis Lea, 1857
+ Unio dolabraeformis Sowerby, 1867
+ Unio latissimus Sowerby, 1868

Lampsilis (s.s.) ventricosa (Barnes, 1823) = Lampsilis fasciola

Lampsilis (s.s.) ventricosa var. lurida Simpson, 1914 = Lampsilis cardium

Lampsilis (s.s.) ventricosa var. satura (Lea, 1853) = Lampsilis satura

Lastena lata (Rafinesque, 1820) = Hemistena lata
+ Unio dehiscens Say, 1829
+ Odatelia radiata Rafinesque, 1832
+ Unio oriens Lea, 1831
+ Unio hildrethi Delessert, 1841

Leguminaia nisibana [sic] Kobelt, 1913 = Leguminaia wheatleyi

Leguminaia (s.s.) mardinensis (Lea, 1865) = Leguminaia wheatleyi
+ Leguminaia (mardinensis var.) naegelei Kobelt, 1913

Leguminaia (s.s.) mardinensis var. chantrei Locard, 1883 = Leguminaia wheatleyi
+ Monocondylaea chantreyi Paetel, 1890
+ Leguminaia bourguignati Locard, 1883

Leguminaia (s.s.) michonii (Bourguignat, 1852) = Leguminaia saulcyi

Leguminaia (s.s.) saulcyi (Bourguignat, 1852) = Leguminaia saulcyi

Leguminaia (s.s.) tripolitana (Bourguignat, 1852) = Leguminaia saulcyi

Leguminaia (s.s.) wheatleyi (Lea, 1862) = Leguminaia wheatleyi
+ Leguminaia wheatleyi var. euphratica Kobelt, 1912

Leguminaia (sec. Microcondylaea) uniopsis (Lamarck, 1819) = Microcondylaea bonellii
+ Unio depressa C. Pfeiffer, 1825
+ Alasmodonta compressa Menke, 1830
+ Unio (Alasmodonta) bonellii Férussac, 1827

Leguminaia (sec. Pseudoleguminaia) locardi Simpson, 1900 = Leguminaia saulcyi
+ Pseudodon chantrei Locard, 1883

Leila blainvilleana [sic] (Lea, 1834) = Leila blainvilliana
+ Anodon parishii Gray, 1834
+ Anodon hians Sowerby, 1867

Leila esula (d’Orbigny, 1835) = Leila blainvilliana
+ Anodonta arcuata Hanley, 1843
+ Leila pulvinata Hupé, 1857
+ Leila castelnaudii Hupé, 1857
+ Anodonta gigantea Küster, 1839

Leila esula (d’Orbigny, 1835)

Leila spixii (von Ihering, 1890) = Leila esula
+ Anodon giganteus Wagner, 1827

Lepidodesma aliger (Heude, 1877) = Lepidodesma aligera

Lepidodesma languilati (Heude, 1874)
+ Cristaria megadesma Martens, 1875

Margaritana crassa (Retzius, 1788) = Pseudunio auricularius
+ Unio auricularius Spengler, 1793
+ Unio rugosa Poiret, 1801
+ Unio sinuata Lamarck, 1819
+ Unio litoralis Pfeiffer, 1821
+ Unio crassissimus Hanley, 1843
+ Unio gargottae Philippi, 1836

Margaritana crassa (Retzius, 1788) = Unio mancus

Margaritana crassa (Retzius, 1788) = Unio crassus

Margaritana decumbens (Lea, 1861) = Elliptio complanata

Margaritana hembeli (Conrad, 1838) = Margaritifera hembeli

Margaritana laosensis (Lea, 1863) = Gibbosula laosensis
+ Unio sula Simpson, 1900

Margaritana margaritifera (Linnaeus, 1758) = Margaritifera margaritifera
+ Unio margaritifer var. minor Rossmässler, 1835
+ Unio elongata Lamarck, 1819
+ Alasmodonta arcuata Barnes, 1823
+ Unio sinuata C. Pfeiffer, 1825
+ Unio roissyi Michaud, 1831
+ Unio tristis Morelet, 1845
+ Margarita (Unio) crassissimus Lea, 1836
+ Unio (Alasm.) dahuricus Middendorff, 1850
+ Alasmodon falcata Gould, 1850
+ Unio (Alasm.) complanatus Middendorff, 1851
+ Unio mongolicus Middendorff, 1851
+ Alasmodon yubaensis Trask, 1854
+ Unio raveneliana Chenu, 1859

Margaritana margaritifera (Linnaeus, 1758) = Margaritifera falcata

Margaritana margaritifera (Linnaeus, 1758) = Margaritifera dahurica

Margaritana margaritifera (Linnaeus, 1758) = Margaritifera middendorffi

Margaritana margaritifera (Linnaeus, 1758) = Pseudunio auricularius

Margaritana margaritifera (Linnaeus, 1758) = Middendorffinaia mongolica

Margaritana monodonta (Say, 1829) = Cumberlandia monodonta
+ Unio soleniformis Lea, 1831

Medionidus acutissimus (Lea, 1831)
+ Unio semiplicatus Küster, 1862
+ Unio rubellinus Lea, 1857
+ Unio rubellianus Sowerby, 1868

Medionidus conradicus (Lea, 1834)
+ Unio conradius Conrad, 1838
+ Margaron (Unio) conradianus Lea, 1870

Medionidus kingi (Wright, B.H., 1900) = Medionidus penicillatus

Medionidus parvulus (Lea, 1860)

Medionidus penicillatus (Lea, 1857)

Medionidus simpsonianus Walker, 1905

Medionidus walkeri (Wright, S.H., 1897)

Micromya caelata (Conrad, 1834) = Lemiox rimosus

Micromya fabalis (Lea, 1831) = Paetulunio fabalis
+ Unio capillus Say, 1831
+ Unio lapillus Say, 1831

Monocondylaea corrientesensis d’Orbigny, 1835

Monocondylaea costulata (Moricand, 1858)

Monocondylaea franciscana (Moricand, 1837)

Monocondylaea guarayana (d’Orbigny, 1835)

Monocondylaea inermis (Spix, 1827) = Monocondylaea minuana

Monocondylaea jaspidea (Húpe, 1857)

Monocondylaea lentiformis Lea, 1866 = Monocondylaea corrientesensis

Monocondylaea minuana d’Orbigny, 1835

Monocondylaea paraguayana d’Orbigny, 1835

Monocondylaea parchappii d’Orbigny, 1835 = Monocondylaea minuana
+ Monocondyloea pazii Lea, 1866

Monocondylaea parchappii d’Orbigny, 1835

Monocondylaea reticulata (Moricand, 1858) = Monocondylaea jaspidea

Monocondylaea tamsiana Dunker, 1858 = Tamsiella tamsiana

Mutela alluaudi Germain, 1909

Mutela cuneata Preston, 1910 = Mutela alata

Mutela l’hotelleriana Preston, 1909 = Mutela mabilli

Mutela lavigeriana Bourguignat, 1886 = Mutela soleniformis

Mutela moineti Bourguignat, 1886 = Mutela soleniformis

Mutela opalescens Preston, 1910 = Mutela alata

Mutela welwitschii (Morelet, 1868) = Chambardia welwitschii

Mutela (Pseudomutela) joubini (Germain, 1904) = Mutela joubini

Mutela (Pseudomutela) plicata (‘Gray, ms’ Sowerby, 1868) = Mutela dubia

Mutela (s.s.) alata (Lea, 1864) = Mutela alata

Mutela (s.s.) bourguignati Bourguignat, 1885 = Mutela bourguignati

Mutela (s.s.) bourguignati var. smithi von Martens, 1897 = Mutela bourguignati
+ Mutela bourguignati E.A. Smith, 1892

Mutela (s.s.) bourguignati var. truncata von Martens, 1897 = Mutela bourguignati

Mutela (s.s.) dubia (Gmelin, 1791) = Mutela dubia
+ Iridina angustata Sowerby, 1868

Mutela (s.s.) dubia var. curta Germain, 1906 = Mutela dubia

Mutela (s.s.) dubia var. ponderosa Germain, 1906 = Mutela dubia

Mutela (s.s.) exotica (Lamarck, 1819) = Mutela dubia
+ Iridina elongata Sowerby & Sowerby, 1821
+ Iridina striata Swainson, 1823
+ Mutela soleniformis Bourguignat, 1886
+ Mutela bridouxi Bourguignat, 1886

Mutela (s.s.) exotica (Lamarck, 1819) = Mutela soleniformis

Mutela (s.s.) falemeensis (Germain, 1907) = Mutela dubia

Mutela (s.s.) hargeri Smith, E.A., 1908 = Mutela hargeri

Mutela (s.s.) mabilli (Rochebrune, 1886) = Mutela mabilli
+ Mutelina mabillei Germain, 1907
+ Mutelina paludicola Rochebrune, 1886

Mutela (s.s.) mabilli var. frasi (Germain, 1907) = Mutela dubia

Mutela (s.s.) mabilli var. gaillardi (Germain, 1909) = Mutela joubini

Mutela (s.s.) nilotica (Sowerby, 1835) [sic] = Mutela dubia
+ Mutela jouberti Bourguignat, 1886
+ Mutela visseri Bourguignat, 1886
+ Mutela vysseri Bourguignat, 1886

Mutela (s.s.) nilotica (Sowerby, 1835) [sic] = Mutela soleniformis

Mutela (s.s.) nilotica var. emini von Martens, 1897 = Mutela dubia

Mutela (s.s.) rostrata (Rang, 1835) = Mutela rostrata
+ Iridina coelestis Lea, 1838
+ Mutela subdiaphana Bourguignat, 1886
+ Mutelina tholloni Rochebrune, 1886
+ Mutelina thottoni Simpson, 1900
+ Mutelina legumen Rochebrune, 1886
+ Mutelina prasina Rochebrune, 1886

Mutela (s.s.) rostrata (Rang, 1835) = Mutela legumen

Mutela (s.s.) rostrata (Rang, 1835) = Mutela bourguignati

Mutela (s.s.) simpsoni Ancey, 1894 = Mutela alata

Mycetopoda bahia von Ihering, 1910 = Mycetopoda siliquosa

Mycetopoda hupeana (Clessin, 1875) = Mycetopoda siliquosa
+ Mycetopus pygmaeus Hupé, 1857

Mycetopoda krausei von Ihering, 1910 = Mycetopoda siliquosa

Mycetopoda occidentalis (Clessin, 1879) = Mycetopoda siliquosa

Mycetopoda orbignyi von Ihering, 1910 = Mycetopoda siliquosa
+ Mycetopoda siliquosus d’Orbigny, 1835

Mycetopoda punctata (Preston, 1909) = Mycetopoda siliquosa

Mycetopoda pygmaea (Spix, 1827) = Mycetopoda siliquosa
+ Mycetopus weddellii Hupé, 1857

Mycetopoda siliquosa (Spix, 1827)
+ Anodonta legumen Martens, 1888
+ Mycetopus clessini Ihering, 1893

Mycetopoda siliquosa (Spix, 1827) = Mycetopoda legumen

Mycetopoda siliquosa var. staudingeri (von Ihering, 1890) = Mycetopoda siliquosa
+ Mycetopoda staudingeri var. aequatorialis Ihering, 1910

Mycetopoda soleniformis d’Orbigny, 1835
+ Mycetopus solenoides Sowerby, 1839

Mycetopoda subsinuata (Sowerby, 1868) = Mycetopoda siliquosa

Mycetopoda ventricosa (d’Orbigny, 1843) = Mycetopoda siliquosa

Nephronaias aeruginosa (Morelet, 1849)

Nephronaias averyi (Lea, 1859) = Barynaias caldwellii

Nephronaias aztecorum (Philippi, 1847) = Disconaias purpuriata
+ Unio aztecorum Martens, 1900

Nephronaias aztecorum (Philippi, 1847)

Nephronaias aztecorum var. chapalanus (von Martens, 1900) = Nephronaias aztecorum

Nephronaias calamitarum (Morelet, 1849)
+ Unio cuprinus Martens, 1900
+ Nephronaias calimatarum Simpson, 1900

Nephronaias calamitarum var. arcuans (Crosse & Fischer, 1894) = Nephronaias calamitarum

Nephronaias calamitarum var. nephritica [sic] (Crosse & Fischer, 1894) = Nephronaias calamitarum
+ Unio calamitarum Sowerby, 1868

Nephronaias calamitarum var. subventralis (von Martens, 1900) = Popenaias metallica

Nephronaias caldwellii (Lea, 1858) = Barynaias caldwellii

Nephronaias championi (von Martens, 1900)

Nephronaias computata (Crosse & Fischer, 1893) = Actinonaias computata

Nephronaias copanensis (von Martens, 1900)

Nephronaias dysonii (Lea, 1859)

Nephronaias flucki Bartsch, 1906 = Sphenonaias flucki

Nephronaias goascoranensis (Lea, 1858)
+ Unio goascoranensis Martens, 1900
+ Unio (Elliptio) guatemalanus Martens, 1900

Nephronaias gundlachi (Dunker, 1858)

Nephronaias hjalmarsoni (Dunker, 1858)

Nephronaias macnielii (Lea, 1869)

Nephronaias medellina (Lea, 1838) = Actinonaias medellina
+ Unio purpuriatus Say, 1831
+ Unio strebelii Lea, 1866

Nephronaias medellina (Lea, 1838) = Disconaias purpuriata

Nephronaias medellina (Lea, 1838) = Nephronaias aztecorum

Nephronaias mellea (Lea, 1859)

Nephronaias microdon (von Martens, 1887) = Sphenonaias microdon

Nephronaias oregonensis (Lea, 1852)
+ Unio (Elliptio) radiatulus Martens, 1900

Nephronaias persulcata (Lea, 1859) = Nephronaias calamitarum

Nephronaias plicatula (Charpentier in Küster, 1856)

Nephronaias ravistella (Morelet, 1849)

Nephronaias ravistella var. majuscula (von Martens, 1900) = Nephronaias ravistella

Nephronaias reticulata Simpson, 1900 = Reticulatus reticulatus

Nephronaias rowellii (Lea, 1859)

Nephronaias rugulosa (Charpentier in Küster, 1856)

Nephronaias sapotalensis (Lea, 1841) = Actinonaias sapotalensis

Nephronaias scamnata (Morelet, 1849)
+ Unio (Simonaias) proclinatus Martens, 1900
+ Unio gundlachi Sowerby, 1866

Nephronaias soledadensis (Crosse & Fischer, 1893) = Nephronaias aztecorum

Nephronaias tabascoensis (Charpentier in Küster, 1856)

Nephronaias tehuantepecensis (Crosse & Fischer, 1893) = Popenaias tehuantepecensis

Nephronaias vellicata (Reeve, 1865) = Nephronaias ravistella

Nephronaias yzabalensis (Crosse & Fischer, 1892)

Nodularia araneosa (Rochebrune, 1886) = Coelatura gabonensis

Nodularia bakoyi (Rochebrune, 1882) = Coelatura aegyptiaca

Nodularia bangoranensis (Germain, 1907) = Coelatura aegyptiaca

Nodularia calathus (Bourguignat, 1885) = Coelatura horei

Nodularia chivoti (Germain, 1907) = Coelatura aegyptiaca

Nodularia disciformis (Rochebrune, 1886) = Coelatura disciformis

Nodularia duponti (Rochebrune, 1881) = Coelatura aegyptiaca

Nodularia erlangeri (Kobelt, 1910) = Unio dembeae

Nodularia gaillardi (Germain, 1909) = Pilsbryoconcha carinifera

Nodularia juliani (Rang, 1835) = Coelatura aegyptiaca

Nodularia koehleri (Germain, 1909) = Coelatura aegyptiaca

Nodularia poirieri (Rochebrune, 1886) = Coelatura gabonensis

Nodularia ratidota (Charmes, 1885) = Coelatura ratidota
+ Nodularia radiota Simpson, 1900

Nodularia sordida (Rochebrune, 1886) = Coelatura gabonensis

Nodularia subnigra (Preston, 1909) = Coelatura gabonensis

Nodularia verrucosa Haas, 1910 = Nodularia douglasiae

Nodularia (s.s.) anceps (DeShayes & Jullien, 1874) = Scabies anceps

Nodularia (s.s.) anodontaeformis (Tapparone Canefri, 1883) = Microdontia anodontaeformis

Nodularia (s.s.) asperula (Lea, 1866) = Lens contradens
+ Unio inornatus Reeve, 1865
+ Margaron (Unio) versus Lea, 1870

Nodularia (s.s.) asperula (Lea, 1866) = Lens micropterus

Nodularia (s.s.) biwae (Kobelt, 1879) = Nodularia douglasiae

Nodularia (s.s.) boettgeri (Neumayr, 1899) = Nodularia douglasiae

Nodularia (s.s.) bonneaudi (Eydoux, 1838) = Indonaia bonneaudii

Nodularia (s.s.) brandtii (Kobelt, 1879) = Inversidens brandtii

Nodularia (s.s.) caerulea (Lea, 1831) = Indonaia caerulea
+ Unio gerbidoni Eydoux, 1838
+ Unio humilis Lea, 1856
+ Unio corrianus Küster, 1861
+ Unio leioma Benson, 1862
+ Unio pilatus Lea, 1866
+ Unio evitatus Lea, 1866
+ Unio trirostris Sowerby, 1868
+ Unio andersoniana Nevill, 1877

Nodularia (s.s.) caerulea (Lea, 1831) = Scabies humilis

Nodularia (s.s.) caerulea (Lea, 1831) = Scabies pilata

Nodularia (s.s.) caerulea (Lea, 1831) = Indonaia andersoniana

Nodularia (s.s.) caerulea (Lea, 1831) = Indonaia bonneaudii

Nodularia (s.s.) chaudhurii Preston, 1912 = Radiatula chaudhurii

Nodularia (s.s.) continentalis Haas, 1910 = Inversidens pantoensis

Nodularia (s.s.) contradens (Lea, 1838) = Lens contradens
+ Unio javanus Lea, 1840
+ Unio exilis Dunker, 1846
+ Unio mutatus Mousson, 1849
+ Unio mederianus Küster, 1861

Nodularia (s.s.) crispata (Gould, 1843) = Scabies crispata

Nodularia (s.s.) dautzenbergi (Morlet, 1889) = Lens contradens

Nodularia (s.s.) denserugata Haas, 1910 = Nodularia douglasiae

Nodularia (s.s.) diespiter (Mabille, 1887) = Nodularia diespiter

Nodularia (s.s.) digitiformis (Sowerby, 1868) = Diplodon parallelopipedon

Nodularia (s.s.) dimota (Lea, 1870) = Lens contradens
+ Unio sumatrensis Lea, 1859
+ Unio hageni Strubell, 1897

Nodularia (s.s.) dorri (Wattebled, 1886) = Nodularia dorri

Nodularia (s.s.) douglasiae (Gray in Griffith & Pidgeon, 1834) = Nodularia douglasiae
+ Unio murchisonianus Lea, 1834
+ Unio osbeckii Philippi, 1844
+ Unio nuxpersicae Dunker, 1849
+ Unio wrightii Lea, 1865
+ Unio sculptus Deshayes, 1873
+ Unio douglasiae dactylinus Heude, 1885
+ Unio pictorum var. longirostris Westerlund, 1877
+ Unio schrencki Westerlund, 1897
+ Unio abbreviatus Westerlund, 1897

Nodularia (s.s.) douglasiae (Gray in Griffith & Pidgeon, 1834) = Nodularia nuxpersicae

Nodularia (s.s.) douglasiae var. crassidens Haas, 1910 = Nodularia douglasiae

Nodularia (s.s.) douglasiae var. nipponensis (von Martens, 1877) = Nodularia nipponensis

Nodularia (s.s.) douglasiae var. shanghaiensis (Lea, 1859) = Nodularia douglasiae
+ Unio pictorum var. amurensis Mousson, 1887

Nodularia (s.s.) douglasiae var. sinuolata (von Martens, 1905) = Nodularia breviconcha

Nodularia (s.s.) douglasiae var. taiwanica Pilsbry, 1905 = Nodularia douglasiae

Nodularia (s.s.) fischeriania [sic] (Morlet, 1883) = Lens micropterus

Nodularia (s.s.) fluctigera (Lea, 1859)

Nodularia (s.s.) gaudichaudi (Eydoux, 1838) = Indonaia caerulea

Nodularia (s.s.) gladiator (Ancey, 1881) = Nodularia gladiator

Nodularia (s.s.) gratiosa (Philippi, 1845) = Indonaia gratiosa

Nodularia (s.s.) haconensis (von Ihering, 1893) = Inversiunio jokohamensis

Nodularia (s.s.) hageni (Strubell, 1897) = Pseudodon vondembuschianus

Nodularia (s.s.) hirasei Haas, 1911 = Inversiunio reinianus

Nodularia (s.s.) inaequalis (Rochebrune, 1882) = Lens contradens
+ Unio semidecoratus Morlet, 1889

Nodularia (s.s.) inaequalis (Rochebrune, 1882) = Lens micropterus

Nodularia (s.s.) ingallsiana (Lea, 1852) = Ensidens ingallsianus

Nodularia (s.s.) inornata (Lea, 1856) = Lens inornatus

Nodularia (s.s.) involuta (Benson in Hanley, 1856) = Assamnaia involuta

Nodularia (s.s.) japanensis (Lea, 1859) = Pronodularia japanensis

Nodularia (s.s.) jokohamensis (von Ihering, 1893) = Inversiunio jokohamensis
+ Unio japanensis Kobelt, 1879

Nodularia (s.s.) jourdyi (Morlet, 1886) = Nodularia douglasiae

Nodularia (s.s.) jourdyi var. corrugata (Fischer & Dautzenberg, 1905) = Nodularia douglasiae

Nodularia (s.s.) jourdyi var. ponderosa (Fischer & Dautzenberg, 1905) = Nodularia douglasiae

Nodularia (s.s.) keraudreni (Eydoux, 1838) = Indonaia caerulea

Nodularia (s.s.) laticeps (von Martens, 1900) = Lens contradens

Nodularia (s.s.) ledoulxiana (Charmes, 1885) = Coelatura ratidota

Nodularia (s.s.) lugens (Drouet & Chaper, 1892) = Lens lugens

Nodularia (s.s.) micheloti (Morlet, 1886) = Nodularia micheloti
+ Unio hedejus Haas, 1913

Nodularia (s.s.) mossambicensis (von Martens, 1860) = Coelatura aegyptiaca
+ Unio sennariensis [sic] var. schweinfurthi Martens, 1873

Nodularia (s.s.) mossambicensis (von Martens, 1860) = Coelatura mossambicensis

Nodularia (s.s.) nucleus (Lea, 1856) = Scabies nucleus

Nodularia (s.s.) nuttalliana (Lea, 1856) = Indonaia caerulea

Nodularia (s.s.) occata (Lea, 1860) = Indonaia gratiosa
+ Unio macilentus Benson, 1862
+ Unio rugosus Hanley & Theobald, 1876

Nodularia (s.s.) olivaria (Lea, 1831) = Indonaia olivaria
+ Unio pumilio Küster, 1862

Nodularia (s.s.) omiensis (von Heimburg, 1884) = Obovalis omiensis

Nodularia (s.s.) ovata (Haas, 1910)

Nodularia (s.s.) pachysoma (Benson, 1862) = Indonaia corbis

Nodularia (s.s.) parcedentata Haas, 1911 = Inversidens brandtii

Nodularia (s.s.) pazii (Lea, 1862) = Ensidens ingallsianus

Nodularia (s.s.) pecten Preston, 1912 = Indonaia substriata

Nodularia (s.s.) persculpta Haas, 1910 = Nodularia persculpta

Nodularia (s.s.) phaselus (Lea, 1856) = Scabies phaselus

Nodularia (s.s.) pliculosa (von Martens, 1884) = Nodularia douglasiae

Nodularia (s.s.) pugio (Benson, 1862) = Indochinella pugio

Nodularia (s.s.) reiniana (Kobelt, 1879) = Inversiunio reinianus

Nodularia (s.s.) rusticus (Lea, 1856) = Lens contradens
+ Unio paivanus Morelet, 1865
+ Unio cambojensis Sowerby, 1866

Nodularia (s.s.) rusticus (Lea, 1856) = Lens micropterus

Nodularia (s.s.) sacellus [sic] (Drouet & Chaper, 1892) = Lens lugens

Nodularia (s.s.) sagittaria (Lea, 1856) = Ensidens sagittarius
+ Unio dugasti Morlet, 1892
+ Unio jaculus Rochebrune, 1882

Nodularia (s.s.) sagittaria (Lea, 1856) = Ensidens jaculus

Nodularia (s.s.) sagittaria (Lea, 1856) = Ensidens dugasti

Nodularia (s.s.) scobina (Hanley, 1856) = Pseudoscabies scobina

Nodularia (s.s.) scobinata (Lea, 1856) = Scabies scobinatus
+ Unio mandarinus Morelet, 1864
+ Unio pellislacerti Morelet, 1865
+ Unio venustus Morelet, 1866
+ Unio oblitus Lea, 1870

Nodularia (s.s.) scobinata (Lea, 1856) = Scabies mandarinus

Nodularia (s.s.) semmelinki (von Martens, 1891) = Lens semmelinki

Nodularia (s.s.) shurtleffiana (Lea, 1856) = Indonaia shurtleffiana

Nodularia (s.s.) soboles (Fischer, 1891) = Lens micropterus
+ Unio siamensis Morlet, 1889
+ Nodularia sobolus Simpson, 1900

Nodularia (s.s.) substriata (Lea, 1856) = Indonaia substriata

Nodularia (s.s.) teretiuscula (Philippi, 1847) = Nitia teretiuscula
+ Margarita (Unio) cailliaudii Lea, 1836

Nodularia (s.s.) teretiuscula var. lithophagus (Philippi, 1847) = Nitia teretiuscula

Nodularia (s.s.) theobaldi Preston, 1912 = Indonaia theobaldi

Nodularia (s.s.) trompi (Drouet & Chaper, 1892) = Elongaria trompi

Nodularia (s.s.) tumidula (Lea, 1856) = Lens contradens

Nodularia (s.s.) undulata Haas, 1910 = Ptychorhynchus schoedei

Nodularia (s.s.) verbecki (Boettger, 1897) = Lens contradens

Nodularia (s.s.) verrucifera (von Martens, 1894) = Nodularia douglasiae

Nodularia (sec. Cælatura [sic]) aegyptiaca (Cailliaud, 1827) = Coelatura aegyptiaca
+ Unio egyptiaca Deshayes, 1832
+ Unio eucyphus Bourguignat, 1857
+ Unio bourguignati Landrin, 1864
+ Pharaonia bourguignati Rochebrune, 1886
+ Nodularia (Cælatura) gaillardoti Pallary, 1909
+ Unio aegyptiacus Jickeli, 1874

Nodularia (sec. Cælatura [sic]) aegyptiaca (Cailliaud, 1827) = Coelatura disciformis

Nodularia (sec. Cælatura [sic]) ambifaria (von Martens, 1897) = Coelatura ratidota

Nodularia (sec. Cælatura [sic]) æquatoria (Morelet, 1885) = Coelatura gabonensis
+ Unio aequitoria Simpson, 1900
+ Unio landanensis Schepman, 1891

Nodularia (sec. Cælatura [sic]) bagdadensis (Bourguignat, 1852) = Coelatura aegyptiaca

Nodularia (sec. Cælatura [sic]) bellamyi (Jousseaume, 1886) = Coelatura aegyptiaca

Nodularia (sec. Cælatura [sic]) bohmi [sic] (von Martens, 1897) = Coelatura horei

Nodularia (sec. Cælatura [sic]) borellii (Ancey, 1894) = Coelatura mossambicensis

Nodularia (sec. Cælatura [sic]) charbonnieri (Bourguignat, 1886) = Coelatura horei
+ Unio coulboisi Bourguignat, 1886
+ Unio dromauxi Bourguignat, 1886

Nodularia (sec. Cælatura [sic]) decampsiana (Wattebled, 1884) = Coelatura aegyptiaca
+ Unio campsianus Paetel, 1890

Nodularia (sec. Cælatura [sic]) elegans (Rochebrune, 1886) = Coelatura gabonensis
+ Unio (Nodularia) roubaudi Germain, 1907

Nodularia (sec. Cælatura [sic]) emini (von Martens, 1897) = Coelatura hauttecoeuri

Nodularia (sec. Cælatura [sic]) essoensis (Chaper, 1885) = Coelatura essoensis

Nodularia (sec. Cælatura [sic]) essoensis var. minor (Germain, 1906) = Coelatura aegyptiaca

Nodularia (sec. Cælatura [sic]) euryssellinus (‘Letourneux’ Pallary, 1903) = Coelatura aegyptiaca

Nodularia (sec. Cælatura [sic]) fouladougouensis (Jousseaume, 1886) = Coelatura aegyptiaca

Nodularia (sec. Cælatura [sic]) gabonensis (Küster, 1862) = Coelatura gabonensis

Nodularia (sec. Cælatura [sic]) geayi (Germain, 1911) = Germainaia geayi

Nodularia (sec. Cælatura [sic]) gerrardi (von Martens, 1897) = Coelatura horei

Nodularia (sec. Cælatura [sic]) horei (Smith, E.A., 1880) = Coelatura horei

Nodularia (sec. Cælatura [sic]) lacoini (Germain, 1906) = Coelatura aegyptiaca
+ Unio (Nodularia) lacoini var. compressa Germain, 1907
+ Unio (Nodularia) lacoini var. ex-forma curta Germain, 1907
+ Unio (Nodularia) lacoini var. ex-forma elongata Germain, 1907

Nodularia (sec. Cælatura [sic]) lacoini var. chudeaui (Germain, 1909) = Coelatura aegyptiaca

Nodularia (sec. Cælatura [sic]) lechaptoisi (Ancey, 1894) = Coelatura mossambicensis

Nodularia (sec. Cælatura [sic]) liederi (von Martens, 1897) = Coelatura mossambicensis

Nodularia (sec. Cælatura [sic]) mystica (‘Bourguignat’ Pallary, 1903) = Coelatura aegyptiaca

Nodularia (sec. Cælatura [sic]) nguigmiensis (Germain, 1909) = Coelatura aegyptiaca

Nodularia (sec. Cælatura [sic]) nilotica (Cailliaud, 1827) = Coelatura aegyptiaca
+ Unio pumilus Lea, 1852
+ Unio parreyssi Philippi, 1848
+ Unio rugifer Küster, 1856
+ Unio sennaariensis Küster, 1862
+ Unio aeneus Jickeli, 1874

Nodularia (sec. Cælatura [sic]) nilotica (Cailliaud, 1827) = Unio dembeae

Nodularia (sec. Cælatura [sic]) nilotica var. pruneri ‘Bourguignat’ Pallary, 1909 = Coelatura aegyptiaca
+ Unio aegyptiacus Jickeli, 1874

Nodularia (sec. Cælatura [sic]) randabeli (Bourguignat, 1886) = Coelatura horei

Nodularia (sec. Cælatura [sic]) renea (Jousseaume, 1886) = Coelatura aegyptiaca
+ Reneus faidherbei Jousseaume, 1886

Nodularia (sec. Cylindrica) cylindrica Simpson, 1900 = Lanceolaria cylindrica
+ Unio grayanus Schrenck, 1867

Nodularia (sec. Lanceolaria) acrorhyncha [sic] (von Martens, 1894) = Lanceolaria acrorrhyncha

Nodularia (sec. Lanceolaria) bilirata von Martens, 1902 = Lanceolaria bilirata

Nodularia (sec. Lanceolaria) fruhstorferi (Dautzenberg, 1900) = Lanceolaria fruhstorferi

Nodularia (sec. Lanceolaria) gladiolus (Heude, 1877) = Lanceolaria gladiola

Nodularia (sec. Lanceolaria) grayana (Lea, 1834) = Lanceolaria grayii
+ Unio grayii Griffith & Pidgeon, 1833
+ Unio (Nodularia) gracillimus Rolle, 1904

Nodularia (sec. Lanceolaria) laevis von Martens, 1902 = Lanceolaria laevis

Nodularia (sec. Lanceolaria) oxyrhyncha (von Martens, 1861) = Lanceolaria oxyrhyncha

Nodularia (sec. Lanceolaria) triformis (Heude, 1877) = Lanceolaria triformis
+ Unio distortus Heude, 1883

Nodularia (sec. Radiatula) crispisulcata (Benson, 1862) = Radiatula crispisulcata

Nodularia (sec. Radiatula) lima Simpson, 1900 = Pseudoscabies scobina
+ Unio radula Hanley, 1856

Nodularia (sec. Radiatula) lima var. siliguriensis (Preston, 1908) = Indonaia gratiosa

Obliquaria reflexa Rafinesque, 1820
+ Unio cornutus Barnes, 1823
+ Unio torulosus Short & Eaton, 1831

Obliquaria reflexa var. phillipsi (Conrad, 1835) = Obliquaria reflexa

Obovaria cordata Rafinesque, 1820 = Pleurobema cordatum

Obovaria retusa Rafinesque, 1820 = Pustulosa pustulosa

Obovaria stegaria Rafinesque, 1820 = Cyprogenia stegaria

Obovaria striata Rafinesque, 1820 = Obovaria subrotunda

Obovaria torsa Rafinesque, 1820 = Obovaria retusa

Obovaria (Pseudoon) castanea (Lea, 1831) = Obovaria arkansasensis

Obovaria (Pseudoon) ellipsis (Lea, 1828) = Obovaria olivaria
+ Unio brevialis Sowerby & Sowerby, 1821
+ Unio triagularis Say, 1834
+ Unio taitanus Sowerby, 1868
+ Unio pealei Lea, 1871
+ Unio olivarius Conrad, 1834

Obovaria (Pseudoon) jacksoniana (Frierson, 1912) = Obovaria arkansasensis

Obovaria (s.s.) circulus (Lea, 1829) = Obovaria subrotunda
+ Unio subrotundus Ferussac, 1835
+ Unio rotundus Wood, 1828

Obovaria (s.s.) leibii (Lea, 1862) = Obovaria subrotunda

Obovaria (s.s.) lens (Lea, 1831) = Obovaria subrotunda
+ Unio laevigatus Say, 1834

Obovaria (s.s.) lens var. depygis (Conrad, 1866) = Obovaria subrotunda

Obovaria (s.s.) lens var. elongata Simpson, 1914 = Obovaria subrotunda

Obovaria (s.s.) lens var. parva Simpson, 1914 = Obovaria subrotunda

Obovaria (s.s.) nux Simpson, 1914 = Obovaria unicolor

Obovaria (s.s.) retusa (Lamarck, 1819) = Obovaria retusa
+ Unio torsus Potiez & Michaud, 1844

Obovaria (s.s.) rotulata (Wright, B.H., 1899) = Reginaia rotulata

Obovaria (s.s.) unicolor (Lea, 1845) = Obovaria unicolor
+ Unio tinkeri B.H. Wright, 1899

Parreysia alluaudi (Dautzenberg, 1908) = Coelatura alluaudi

Parreysia hunanensis Haas, 1910 = Acuticosta ovata

Parreysia mweruensis (Smith, E.A., 1908) = Prisodontopsis mweruensis

Parreysia (Acuticosta) chinensis (Lea, 1868) = Acuticosta chinensis

Parreysia (Acuticosta) chinensis var. laevis (Heude, 1883) = Acuticosta chinensis

Parreysia (Acuticosta) chinensis var. squamosus (Heude, 1883) = Acuticosta chinensis

Parreysia (Acuticosta) retiaria (Heude, 1883) = Acuticosta retiaria

Parreysia (Diaurora) aurorea (Heude, 1883) = Diaurora aurorea

Parreysia (Pseudobaphia) biesiana (Heude, 1877) = Pseudobaphia biesiana

Parreysia (s.s.) aferula (Lea, 1864) = Nyassunio nyassaensis

Parreysia (s.s.) annandalei Preston, 1912 = Parreysia marcens

Parreysia (s.s.) bakeri (Adams, H., 1866) = Coelatura bakeri

Parreysia (s.s.) bhamoensis (Theobald, 1874) = Leoparreysia tavoyensis

Parreysia (s.s.) billotianus (Charmes, 1885) = Coelatura ratidota

Parreysia (s.s.) broti DeShayes, 1874 = Unionetta fabagina

Parreysia (s.s.) burmana (Blanford, 1869) = Leoparreysia burmana
+ Unio birmanus Hanley & Theobald, 1872

Parreysia (s.s.) corbis (Hanley, 1856) = Indonaia corbis

Parreysia (s.s.) corrugata (Müller, 1774) = Leoparreysia tavoyensis
+ Mya spuria Gmelin, 1791
+ Mya gaditana Schreibers, 1793
+ Unio multidentatus Philippi, 1847
+ Unio fulmineus Philippi, 1847
+ Unio luteus Lea, 1856
+ Unio lutens Lea, 1856
+ Unio semirugatus Chenu, 1858
+ Unio merodabensis Küster, 1861
+ Unio wynegungaensis Hanley & Theobald, 1872
+ Unio tennentii Hanley & Theobald, 1872
+ Unio phayresi Simpson, 1900
+ Mysca (Potomida) corrugata Swainson, 1840

Parreysia (s.s.) corrugata (Müller, 1774) = Potomida littoralis

Parreysia (s.s.) corrugata (Müller, 1774) = Parreysia corrugata

Parreysia (s.s.) corrugata (Müller, 1774) = Parreysia nagpoorensis

Parreysia (s.s.) corrugata (Müller, 1774) = Parreysia plagiosoma

Parreysia (s.s.) corrugata var. laevirostris (Benson, 1862) = Parreysia corrugata

Parreysia (s.s.) corrugata var. nagpoorensis (Lea, 1859) = Parreysia nagpoorensis

Parreysia (s.s.) daccaensis Preston, 1912 = Lamellidens jenkinsianus

Parreysia (s.s.) dumesnilianus (Charmes, 1885) = Coelatura ratidota

Parreysia (s.s.) euphymus (Charmes, 1885) = Coelatura ratidota

Parreysia (s.s.) fabagina (DeShayes, 1874) = Unionetta fabagina

Parreysia (s.s.) favidens (Benson, 1862) = Parreysia corrugata
+ Mya spuria Wood, 1825
+ Unio favidens var. marcens Benson, 1862
+ Unio smaragdites Benson, 1862
+ Unio favidens var. trigona Benson, 1862
+ Unio favidens var. densa Benson, 1862
+ Unio favidens var. deltae Benson, 1862
+ Unio favidens var. chrysis Benson, 1862
+ Unio favidens var. viridula Benson, 1862

Parreysia (s.s.) favidens (Benson, 1862) = Parreysia smaragdites

Parreysia (s.s.) favidens (Benson, 1862) = Parreysia marcens

Parreysia (s.s.) favidens var. assamensis Preston, 1912 = Parreysia marcens

Parreysia (s.s.) favidens var. pinax (Benson, 1862) = Parreysia nagpoorensis

Parreysia (s.s.) favidens var. plagiosoma (Benson, 1862) = Parreysia plagiosoma

Parreysia (s.s.) favidens var. tripartitus (Lea, 1863) = Parreysia corrugata

Parreysia (s.s.) favidens var. trirostris (Musgrave, 1863) = Parreysia nagpoorensis

Parreysia (s.s.) feae (Tapparone Canefri, 1889) = Leoparreysia tavoyensis

Parreysia (s.s.) feddeni (Theobald, 1874) = Parreysia corrugata

Parreysia (s.s.) gowhattensis (Theobald, 1874) = Parreysia corrugata
+ Parreysia gowhattenensis Simpson, 1900
+ Unio gowlattensis Paetel, 1890

Parreysia (s.s.) gowhattensis (Theobald, 1874) = Parreysia marcens

Parreysia (s.s.) hauttecoeuri (Bourguignat, 1883) = Coelatura hauttecoeuri
+ Unio grantianus Bourguignat, 1883

Parreysia (s.s.) hauttecoeuri var. edwardsiana (Bourguignat, 1883) = Coelatura hauttecoeuri

Parreysia (s.s.) hypsiprimnus [sic] (von Martens, 1897) = Coelatura hypsiprymna

Parreysia (s.s.) kirkii (Lea, 1864) = Nyassunio nyassaensis

Parreysia (s.s.) leopoldvillensis (Putzeys, 1898) = Coelatura leopoldvillensis

Parreysia (s.s.) mandelayensis (Theobald, 1874) = Leoparreysia tavoyensis

Parreysia (s.s.) modesta (Heude, 1877) = Ptychorhynchus murinum
+ Unio simpularius Heude, 1884

Parreysia (s.s.) molleuri (Morelet, 1891) = Unionetta fabagina

Parreysia (s.s.) multicolor (von Martens, 1897) = Coelatura hauttecoeuri

Parreysia (s.s.) mutelaeformis (Germain, 1906) = Nitia mutelaeformis

Parreysia (s.s.) mutelaeformis var. chariensis (Germain, 1906) = Nitia mutelaeformis

Parreysia (s.s.) ngesiana (von Martens, 1897) = Coelatura bakeri

Parreysia (s.s.) nyassaensis (Lea, 1864) = Nyassunio nyassaensis
+ Unio nyassae Sowerby, 1866
+ Unio nyassanus Bourguignat, 1889
+ Unio hermosus Bourguignat, 1889

Parreysia (s.s.) perconvexa Preston, 1912 = Leoparreysia perconvexa

Parreysia (s.s.) pernodulosa Preston, 1912 = Leoparreysia burmana

Parreysia (s.s.) postuma (Rochebrune, 1904) = Coelatura hauttecoeuri
+ Unio duponti Bourguignat, 1883
+ Unio bakeri Martens, 1879
+ Unio grandidieri Bourguignat, 1883

Parreysia (s.s.) postuma (Rochebrune, 1904) = Coelatura bakeri

Parreysia (s.s.) rajahensis (Lea, 1841) = Parreysia rajahensis
+ Unio indicus Sowerby, 1866

Parreysia (s.s.) ruellani (Bourguignat, 1883) = Coelatura hauttecoeuri

Parreysia (s.s.) ruellani var. bayoni (Germain, 1909) = Coelatura hauttecoeuri

Parreysia (s.s.) rugosa (Gmelin, 1791) = Indonaia rugosa

Parreysia (s.s.) sikkimensis (Lea, 1859) = Parreysia corrugata

Parreysia (s.s.) stuhlmanni (von Martens, 1897) = Coelatura stuhlmanni

Parreysia (s.s.) tavoyensis (Gould, 1843) = Leoparreysia tavoyensis
+ Unio savoyensis Paetel, 1890
+ Unio parma Sowerby, 1868

Parreysia (s.s.) tavoyensis var. triembolus (Benson, 1855) = Leoparreysia tavoyensis
+ Unio houngdarauicus Tapparone Canefri, 1889

Parreysia (s.s.) tavoyensis var. triembolus (Benson, 1855) = Parreysia nagpoorensis

Parreysia (s.s.) trisulcata (Heude, 1883) = Acuticosta trisulcata

Parreysia (s.s.) ujijiensis (Bourguignat, 1885) = Nyassunio ujijiensis
+ Unio nyassaensis var. tanganyicensis E.A. Smith, 1881

Parreysia (s.s.) vulcanus (Hanley, 1875) = Leoparreysia vulcanus

Parreysia (s.s.) wynegungaensis (Lea, 1859) = Parreysia corrugata

Pegias fabula (Lea, 1838)
+ Margaritana curreyiana Lea, 1840
+ Margaritana correyana Küster, 1862

Physunio (Lens) eximius (Lea, 1856) = Lens eximius
+ Unio semiquadrata Sowerby, 1866

Physunio (Lens) friersoni Simpson, 1914 = Lamellidens friersoni
+ Unio velaris Sowerby, 1868

Physunio (s.s.) cambodiensis (Lea, 1856) = Lens contradens

Physunio (s.s.) crossei (DeShayes & Jullien, 1874) = Lens micropterus

Physunio (s.s.) gravidus (Lea, 1856) = Physunio superbus
+ Unio abnormis Morelet, 1862
+ Unio superbus Sowerby, 1867

Physunio (s.s.) micropterus (Morelet, 1866) = Lens micropterus

Physunio (s.s.) semialatus (DeShayes & Jullien, 1874) = Lens micropterus

Physunio (s.s.) superbus (Lea, 1841) = Physunio superbus
+ Unio velaris Hanley, 1856
+ Unio massini Morelet, 1864

Physunio (s.s.) superbus (Lea, 1841) = Physunio massini

Pilsbryoconcha carinifera (Conrad, 1837)

Pilsbryoconcha exilis (Lea, 1838)
+ Anodonta siliqua Küster, 1853
+ Anodonta polita Mousson, 1849
+ Monocondyloea compressa Lea, 1863
+ Anodon javona Sowerby, 1867
+ Anodon gracilis Sowerby, 1867
+ Anodon kelletii Sowerby, 1867
+ Anodonta sempervivens Deshayes & Jullien, 1876

Pilsbryoconcha exilis (Lea, 1838) = Pseudanodonta complanata

Pilsbryoconcha exilis (Lea, 1838) = Pilsbryoconcha carinifera

Pilsbryoconcha expressa (von Martens, 1900)

Pilsbryoconcha lemeslei (Morelet, 1875) = Namkongnaia lemeslei
+ Pilsbryoconcha lemsleyi Simpson, 1900

Pilsbryoconcha linguaeformis (Morelet, 1875)

Pilsbryoconcha schomburgki (von Martens, 1860)

Pilsbryoconcha suilla (von Martens, 1902) = Sinanodonta jourdyi

Plagiola (Amygdalonaias) cognata (Lea, 1860) = Truncilla cognata

Plagiola (Amygdalonaias) donaciformis (Lea, 1828) = Truncilla donaciformis
+ Unio zigzag Lea, 1829
+ Unio nervosa Conrad, 1834

Plagiola (Amygdalonaias) elegans (Lea, 1831) = Truncilla truncata
+ Unio truncatus Say, 1834

Plagiola (Amygdalonaias) macrodon (Lea, 1859) = Truncilla macrodon

Plagiola (Arotonaias) cyrenoides (Philippi, 1847) = Arotonaias cyrenoides
+ Unio newcombianus Lea, 1856
+ Unio sagrinatus Sowerby, 1868
+ Unio gabbianus Martens, 1900

Plagiola (Arotonaias) imbricata (Mörch, 1861) = Arotonaias encarpa
+ Unio encarpus Lea, 1868

Plagiola (Arotonaias) nicaraguensis (Lea, 1868) = Arotonaias gabbiana
+ Unio gabbianus Lea, 1868

Plagiola (Arotonaias) sallei (Crosse & Fischer, 1893) = Barynaias sallei

Plagiola (Arotonaias) sallei var. grossa (von Martens, 1900) = Barynaias sallei

Plagiola (s.s.) securis (Lea, 1829) = Ellipsaria lineolata
+ Obliquaria (Plagiola) depressa Rafinesque, 1820
+ Unio lineolatus Say, 1834

Pleiodon anceyi (Bourguignat, 1885) = Pleiodon spekii

Pleiodon complanata (Bourguignat, 1885) = Pleiodon spekii

Pleiodon dromauxi (Bourguignat, 1885) = Pleiodon spekii

Pleiodon guillemeti (Bourguignat, 1885) = Pleiodon spekii

Pleiodon jouberti (Bourguignat, 1885) = Pleiodon spekii

Pleiodon locardiana (Bourguignat, 1885) = Pleiodon spekii

Pleiodon mabilliana (Bourguignat, 1885) = Pleiodon spekii

Pleiodon marioniana (Bourguignat, 1885) = Pleiodon spekii

Pleiodon moineti (Bourguignat, 1885) = Pleiodon spekii

Pleiodon obtusa (Bourguignat, 1885) = Pleiodon spekii

Pleiodon pulchella (Bourguignat, 1885) = Pleiodon spekii

Pleiodon randabeli (Bourguignat, 1885) = Pleiodon spekii

Pleiodon revoiliana (Bourguignat, 1885) = Pleiodon spekii

Pleiodon (Cameronia) bourguignati (Bourguignat, 1885) = Pleiodon spekii

Pleiodon (Cameronia) giraudi (Bourguignat, 1885) = Pleiodon spekii
+ Cameronia charbonnieri Bourguignat, 1886
+ Cameronia lavigeriana Bourguignat, 1886
+ Cameronia lavigirina Simpson, 1900
+ Pliodon (Cameronia) lavigeriei Germain, 1908

Pleiodon (Cameronia) hardeleti Germain, 1906 = Mutela dubia

Pleiodon (Cameronia) hardeleti var. molli Germain, 1906 = Mutela dubia

Pleiodon (Cameronia) landeaui (Bourguignat, 1886) = Pleiodon spekii

Pleiodon (Cameronia) spekii (Woodward, 1859) = Pleiodon spekii
+ Pleiodon spekei E.A. Smith, 1880
+ Cameronia gigantea Bourguignat, 1886
+ Cameronia admirabilis Bourguignat, 1886
+ Cameronia coulboisi Bourguignat, 1886
+ Cameronia josseti Bourguignat, 1886
+ Cameronia paradoxa Bourguignat, 1886
+ Cameronia bridouxi Bourguignat, 1886

Pleiodon (Cameronia) tchadiensis Germain, 1906 = Mutela dubia

Pleiodon (Cameronia) vynckei (Bourguignat, 1886) = Pleiodon spekii
+ Cameronia vynckii Simpson, 1900

Pleiodon (s.s.) diolibanus Bourguignat, 1879 = Pleiodon ovatus

Pleiodon (s.s.) elongatus Bourguignat, 1879 = Pleiodon ovatus

Pleiodon (s.s.) letourneuxianus Bourguignat, 1879 = Pleiodon ovatus

Pleiodon (s.s.) ovatus (Swainson, 1823) = Pleiodon ovatus
+ Iridina exotica Children, 1823
+ Pleiodon macmurtriei Conrad, 1834
+ Iridina valeus Jay, 1850
+ Platiris (Iridina) leaii Lea, 1852
+ Pleiodon splendens Conrad, 1854
+ Iridina splendida Chenu, 1858

Pleiodon (s.s.) ovatus var. pachyodon Bourguignat, 1879 = Pleiodon ovatus

Pleurobema abacus (Haldeman, 1842) = Ptychobranchus fasciolaris

Pleurobema (s.s.) acuens (Lea, 1871) = Pleurobema oviforme

Pleurobema (s.s.) altum (Conrad, 1854)
+ Unio fibuloides Lea, 1859

Pleurobema (s.s.) altum (Conrad, 1854) = Pleurobema fibuloides

Pleurobema (s.s.) amabile (Lea, 1865) = Pleurobema pyriforme

Pleurobema (s.s.) appressum (Lea, 1871) = Fusconaia cuneolus
+ Unio argenteus Sowerby, 1866

Pleurobema (s.s.) argenteum (Lea, 1841) = Pleurobema oviforme

Pleurobema (s.s.) argenteum var. pannosum Simpson, 1900 = Fusconaia ozarkensis

Pleurobema (s.s.) avellana Simpson, 1900 = Pleurobema rubellum

Pleurobema (s.s.) barnesianum (Lea, 1838) = Pleuronaia barnesiana
+ Unio raveneliensis Reeve, 1864
+ Unio tellicoensis Lea, 1872

Pleurobema (s.s.) bigbyense (Lea, 1841) = Pleuronaia barnesiana

Pleurobema (s.s.) bournianum (Lea, 1840) = Pleurobema clava

Pleurobema (s.s.) breve (Lea, 1872) = Pleurobema oviforme

Pleurobema (s.s.) breve var. subellipticum Simpson, 1900 = Fusconaia ozarkensis
+ Pleurobema brevis var. subilliptica Simpson, 1900

Pleurobema (s.s.) brimleyi (Wright, S.H., 1897) = Fusconaia masoni

Pleurobema (s.s.) brumbyanum (Lea, 1841) = Ptychobranchus greenii
+ Unio brumleyanus Lea, 1841
+ Unio concolor Lea, 1861

Pleurobema (s.s.) brumbyanum (Lea, 1841) = Pleurobema perovatum

Pleurobema (s.s.) bulbosum (Lea, 1857) = Pleurobema pyriforme

Pleurobema (s.s.) chattanoogaense (Lea, 1858) = Pleurobema decisum

Pleurobema (s.s.) clava (Lamarck, 1819) = Pleurobema clava
+ Unio clavus Conrad, 1835
+ Unio patulus Lea, 1829
+ Unio cuneatus Say, 1834

Pleurobema (s.s.) clinchense (Lea, 1867) = Pleurobema oviforme

Pleurobema (s.s.) conasaugaense (Lea, 1872) = Pleurobema oviforme

Pleurobema (s.s.) cor (Conrad, 1834) = Pleurobema clava
+ Unio mytilloides Conrad, 1834
+ Unio crapulus Lea, 1861
+ Unio lewisii Lea, 1861

Pleurobema (s.s.) cor (Conrad, 1834) = Fusconaia cor

Pleurobema (s.s.) cor (Conrad, 1834) = Pleurobema fibuloides

Pleurobema (s.s.) crudum (Lea, 1871) = Pleuronaia barnesiana

Pleurobema (s.s.) cuneolus (Lea, 1840) = Fusconaia cuneolus

Pleurobema (s.s.) curtum (Lea, 1859) = Pleurobema curtum

Pleurobema (s.s.) decisum (Lea, 1831) = Pleurobema decisum
+ Unio decisus Küster, 1852
+ Unio scalenius Say, 1834
+ Unio anaticulus Lea, 1861
+ Unio consanguineus Lea, 1861
+ Unio crebrivittatus Lea, 1861
+ Unio medius Reeve, 1864

Pleurobema (s.s.) dolabelloides (Lea, 1840) = Pleuronaia dolabelloides
+ Unio thorntonii Lea, 1857
+ Unio mooresianus Lea, 1857
+ Unio moorenianus Paetel, 1890
+ Unio recurvatus Lea, 1871
+ Unio circumactus Lea, 1871
+ Unio subglobatus Lea, 1871

Pleurobema (s.s.) edgarianum (Lea, 1840) = Fusconaia cor
+ Unio obuncus Lea, 1871
+ Unio andersonensis Lea, 1872

Pleurobema (s.s.) estabrookianum (Lea, 1845) = Pleuronaia barnesiana
+ Unio estabrokianus Paetel, 1890
+ Unio striatissimus J.G. Anthony, 1865

Pleurobema (s.s.) estabrookianum (Lea, 1845) = Pleurobema oviforme

Pleurobema (s.s.) fassinans (Lea, 1868) = Pleuronaia barnesiana

Pleurobema (s.s.) fassinans var. rhomboideum Simpson, 1900 = Pleuronaia barnesiana

Pleurobema (s.s.) favosum (Lea, 1856) = Pleurobema georgianum

Pleurobema (s.s.) flavidulum (Lea, 1861) = Pleurobema perovatum

Pleurobema (s.s.) furvum (Conrad, 1834) = Pleurobema rubellum

Pleurobema (s.s.) georgianum (Lea, 1841) = Pleurobema georgianum

Pleurobema (s.s.) gibberum (Lea, 1838) = Pleuronaia gibber

Pleurobema (s.s.) hagleri (Frierson, 1900) = Pleurobema rubellum

Pleurobema (s.s.) hanleyanum [sic] (Lea, 1852) = Pleurobema hanleyianum
+ Unio hanleyanus Reeve, 1864

Pleurobema (s.s.) harperi (Wright, B.H., 1899) = Pleurobema pyriforme

Pleurobema (s.s.) hartmanianum (Lea, 1860) = Pleurobema hartmanianum

Pleurobema (s.s.) holstonense (Lea, 1840) = Pleuronaia dolabelloides
+ Unio mundus Lea, 1857
+ Unio mundus Reeve, 1864
+ Unio lawii Lea, 1871
+ Unio pattinoides Lea, 1871
+ Unio bellulus Lea, 1872

Pleurobema (s.s.) holstonense (Lea, 1840) = Pleurobema oviforme

Pleurobema (s.s.) instructum (Lea, 1861) = Pleurobema verum

Pleurobema (s.s.) interventum (Lea, 1861) = Pleurobema perovatum
+ Unio pallidofulvus Lea, 1861

Pleurobema (s.s.) irrasum (Lea, 1861) = Pleurobema georgianum

Pleurobema (s.s.) johannis (Lea, 1859) = Pleurobema perovatum

Pleurobema (s.s.) lenticulare (Lea, 1872) = Pleuronaia barnesiana

Pleurobema (s.s.) lesleyi (Lea, 1860) = Pleurobema oviforme

Pleurobema (s.s.) litum (Lea, 1871) = Pleurobema pyriforme

Pleurobema (s.s.) maculatum (Conrad, 1834) = Pleuronaia dolabelloides

Pleurobema (s.s.) meredithii (Lea, 1858) = Pleuronaia barnesiana

Pleurobema (s.s.) missouriense Marsh, 1901 = Pleurobema sintoxia

Pleurobema (s.s.) modicum (Lea, 1857) = Pleurobema pyriforme

Pleurobema (s.s.) murrayense (Lea, 1868) = Pleurobema stabile

Pleurobema (s.s.) nucleopsis (Conrad, 1849) = Pleurobema georgianum

Pleurobema (s.s.) nux (Lea, 1852) = Pleurobema perovatum
+ Unio cinnamomicus Lea, 1861
+ Unio cinnamominus Sowerby, 1868
+ Unio placidus Küster, 1862

Pleurobema (s.s.) ornatum (Lea, 1861) = Pleuronaia barnesiana

Pleurobema (s.s.) oviforme (Conrad, 1834) = Pleurobema oviforme

Pleurobema (s.s.) patsaligense Simpson, 1900 = Pleurobema strodeanum

Pleurobema (s.s.) perovatum (Conrad, 1834) = Pleurobema perovatum

Pleurobema (s.s.) pinkstoni (Wright, S.H., 1897) = Pleurobema perovatum

Pleurobema (s.s.) planius (Lea, 1868) = Pleurobema oviforme

Pleurobema (s.s.) pudicum (Lea, 1860) = Pleuronaia barnesiana
+ Unio subrotundus Sowerby, 1866
+ Unio lyonii Lea, 1865

Pleurobema (s.s.) pyriforme (Lea, 1857) = Pleurobema pyriforme

Pleurobema (s.s.) ravenelianum (Lea, 1834) = Pleurobema oviforme
+ Unio decisus Küster, 1852

Pleurobema (s.s.) reclusum (Wright, B.H., 1898) = Pleurobema pyriforme

Pleurobema (s.s.) rubellum (Conrad, 1834) = Pleurobema oviforme
+ Unio rudis Conrad, 1837
+ Unio pulvinulus Lea, 1845

Pleurobema (s.s.) rubellum (Conrad, 1834) = Pleurobema rubellum

Pleurobema (s.s.) showalterii (Lea, 1860) = Pleurobema hartmanianum

Pleurobema (s.s.) simulans (Lea, 1871) = Pleurobema perovatum

Pleurobema (s.s.) stabile (Lea, 1861) = Pleurobema georgianum
+ Unio medius Lea, 1861

Pleurobema (s.s.) stabile (Lea, 1861) = Pleurobema stabile

Pleurobema (s.s.) striatulum (Lea, 1857) = Fusconaia masoni

Pleurobema (s.s.) striatum (Lea, 1840) = Pleurobema pyriforme

Pleurobema (s.s.) strodeanum (Wright, B.H., 1898) = Pleurobema strodeanum

Pleurobema (s.s.) subplanum (Conrad, 1837) = Fusconaia masoni

Pleurobema (s.s.) swordianum (Wright, S.H., 1897) = Pleurobema oviforme

Pleurobema (s.s.) taitianum (Lea, 1834) = Pleurobema taitianum

Pleurobema (s.s.) tesserulae (Lea, 1862) = Pleurobema oviforme

Pleurobema (s.s.) tombigbeanum Frierson, 1908 = Pleurobema taitianum

Pleurobema (s.s.) troschelianum (Lea, 1852) = Pleurobema georgianum

Pleurobema (s.s.) tumescens (Lea, 1845) = Pleuronaia barnesiana
+ Unio radiosus Lea, 1871

Pleurobema (s.s.) tuscumbiense (Lea, 1871) = Fusconaia cuneolus
+ Unio flavidus Lea, 1872

Pleurobema (s.s.) utriculum (Lea, 1845) = Fusconaia masoni

Pleurobema (s.s.) validum (Lea, 1871) = Pleuronaia barnesiana

Pleurobema (s.s.) verum (Lea, 1861) = Pleurobema verum

Pleurobema (sec. Plethobasus) aesopus (Green, 1827) = Plethobasus cyphyus
+ Unio cyphia Rafinesque, 1820
+ Unio scyphius Küster, 1861

Pleurobema (sec. Plethobasus) cicatricosum (Say, 1829) = Plethobasus cicatricosus
+ Unio varicosus Lea, 1831
+ Unio detectus Frierson, 1911
+ Unio cicatricoides Frierson, 1911

Pleurobema (sec. Plethobasus) compertum (Frierson, 1911) = Plethobasus cyphyus

Pressidens moellendorffi Haas, 1910 = Pressidens exanthematicus

Prisodon (Hyriana) ortonii (Lea, 1868) = Prisodon obliquus

Prisodon (s.s.) alatus (Sowerby, 1869) = Prisodon syrmatophorus

Prisodon (s.s.) brownianus (Lea, 1838) = Prisodon syrmatophorus

Prisodon (s.s.) castelnaudi (Húpe, 1857) = Prisodon obliquus

Prisodon (s.s.) complanata (Húpe, 1857) = Prisodon syrmatophorus
+ Hyria syrmatophora Küster, 1856

Prisodon (s.s.) obliquus Schumacher, 1817 = Prisodon obliquus
+ Hyria avicularis Lamarck, 1819
+ Unio caudatus Wagner, 1827
+ Hyria elongata Swainson, 1841
+ Diplodon furcatum Wagner, 1827

Prisodon (s.s.) recta (Sowerby, 1869) = Prisodon obliquus

Prisodon (s.s.) syrmatophorus (Meuschen in Gronovius, 1781) = Prisodon syrmatophorus
+ Triquetra pectunculus subviridis Klein, 1753
+ Paxyodon ponderosus Schumacher, 1817
+ Hyria avicularis Lamarck, 1819

Pseudavicula johnstoni (Smith, E.A., 1893) = Prisodontopsis aviculaeformis

Pseudodon anodontinum Rochebrune, 1882 = Bineurus anodontinum

Pseudodon compressa von Martens, 1860 = Pilsbryoconcha exilis

Pseudodon pierrei Rochebrune, 1882 = Bineurus exilis

Pseudodon ponderosus (Preston, 1909) = Sundadontina ponderosa

Pseudodon solidus Haas, 1911 = Ptychorhynchus murinum

Pseudodon sulcatum Rochebrune, 1882 = Sundadontina sulcata

Pseudodon (s.s.) aeneolus Drouet, 1892 = Pseudodon aeneolus

Pseudodon (s.s.) aureus Heude, 1885 = Pseudobaphia aurea

Pseudodon (s.s.) cambodjensis (Petit, 1865) = Pseudodon cambodjensis

Pseudodon (s.s.) chaperi Morgan, 1885 = Sundadontina cumingii

Pseudodon (s.s.) cumingii (Lea, 1850) = Sundadontina cumingii

Pseudodon (s.s.) ellipticus Conrad, 1865 = Thaiconcha callifera

Pseudodon (s.s.) harmandi Crosse & Fischer, 1876 = Sundadontina harmandi

Pseudodon (s.s.) inoscularis (Gould, 1844) = Pseudodon inoscularis

Pseudodon (s.s.) moreleti Crosse & Fischer, 1876 = Songkhlanaia moreleti
+ Monocondylea [sic] tumida Deshayes & Jullien, 1876

Pseudodon (s.s.) ovalis Morlet, 1889 = Sundadontina ovalis

Pseudodon (s.s.) resupinatus von Martens, 1902 = Cosmopseudodon resupinatus

Pseudodon (s.s.) salwenianus (Gould, 1844) = Indopseudodon salwenianus

Pseudodon (s.s.) thomsoni Morlet, 1884 = Songkhlanaia moreleti

Pseudodon (s.s.) tumidus (Morelet, 1866) = Sundadontina tumida

Pseudodon (s.s.) vondembuschiana (Lea, 1840) = Pseudodon vondembuschianus
+ Monodontina buschiana Conrad, 1853
+ Unio vonbuschea Sowerby, 1866
+ Alasmodonta crispata Mousson, 1849
+ Monocondyloea planulata Lea, 1859
+ Margaritana fragilis Küster, 1862
+ Monocondylaea rhomboidea Küster, 1862

Pseudodon (s.s.) vondembuschiana (Lea, 1840) = Pseudodon vondembuschianus

Pseudodon (s.s.) walpolei (Hanley, 1871) = Pseudodon walpolei

Pseudodon (s.s.) zollingeri (Mousson, 1849) = Pseudodon vondembuschianus

Pseudodon (sec. Bineurus) ava (Theobald, 1873) = Indopseudodon salwenianus

Pseudodon (sec. Bineurus) bicristatus (Strubell, 1897) = Lens contradens

Pseudodon (sec. Bineurus) exilis (Morelet, 1866) = Bineurus exilis

Pseudodon (sec. Bineurus) mouhoti (Lea, 1863) = Bineurus mouhotii
+ Pseudodon manhoti Conrad, 1865
+ Monocondylaea mouhotiana Lea, 1866

Pseudodon (sec. Nasus) nankingensis (Heude, 1874) = Simpsonasus nankingensis
+ Monocondylaea nanquingensis Paetel, 1890

Pseudodon (sec. Nasus) secundus (Heude, 1877) = Simpsonasus nankingensis

Pseudodon (sec. Obovalis) loomisi Simpson, 1900 = Obovalis omiensis

Pseudodon (sec. Suborbiculus) orbicularis (Morelet, 1866) = Pseudodon cambodjensis

Pseudodon (sec. Trigonodon) crebristriatus (Anthony, J.G., 1865) = Pseudodon inoscularis
+ Unio vondembuschii Sowerby, 1868

Pseudodon (sec. Trigonodon) crebristriatus (Anthony, J.G., 1865) = Indopseudodon crebristriatus

Pseudodon (sec. Trigonodon) crebristriatus var. curvata Preston, 1912 = Indopseudodon crebristriatus

Pseudodon (sec. Trigonodon) peguensis (Anthony, J.G., 1865) = Indopseudodon salwenianus

Pseudospatha bourguignati (Bourguignat, 1886) = Pseudospatha tanganyicensis

Pseudospatha carrei (Putzeys, 1898) = Mutela legumen
+ Burtonia leopoldvillensis Simpson, 1900

Pseudospatha livingstonensis [sic] (Bourguignat, 1883) = Pseudospatha tanganyicensis
+ Spatha tanganyicensis E.A. Smith, 1880
+ Burtonia livingstoni Germain, 1905
+ Burtonia elongata Bourguignat, 1886
+ Burtonia contorta Bourguignat, 1886
+ Burtonia bridouxi Bourguignat, 1886

Pseudospatha subtriangularis (Bourguignat, 1886) = Pseudospatha tanganyicensis
+ Burtonia grandidieriana Bourguignat, 1886

Pseudospatha tanganyicensis (Smith, E.A., 1880)
+ Burtonia moineti Bourguignat, 1886
+ Burtonia lavigeriana Bourguignat, 1886
+ Burtonia magnifica Bourguignat, 1886
+ Burtonia jouberti Bourguignat, 1886
+ Burtonia foai Mabille, 1901

Ptychobranchus clintonense Simpson, 1900 = Ptychobranchus occidentalis

Ptychobranchus foremanianum (Lea, 1842) = Ptychobranchus foremanianus
+ Unio woodwardius Lea, 1857
+ Unio woodwardianus Lea, 1859
+ Unio velatus Conrad, 1854

Ptychobranchus greeni (Conrad, 1834) = Ptychobranchus greenii
+ Unio simplex Lea, 1845
+ Unio flavescens Lea, 1845

Ptychobranchus phaseolus (Hildreth, 1828) = Ptychobranchus fasciolaris
+ Unio planulatus Lea, 1829
+ Unio fasciolaris Conrad, 1834
+ Unio compressissimus Lea, 1845

Ptychobranchus phaseolus var. camelus (Lea, 1834) = Ptychobranchus fasciolaris

Ptychobranchus subtentum (Say, 1825) = Ptychobranchus subtentus

Ptychobranchus trinacrium [sic] (Lea, 1861) = Ptychobranchus foremanianus

Ptychorhynchus apicellatum (Heude, 1883) = Ptychorhynchus murinum

Ptychorhynchus laevis Haas, 1910 = Margaritifera laevis

Ptychorhynchus murinum (Heude, 1883)
+ Unio morinus Paetel, 1890
+ Unio compressus Heude, 1877
+ Ptychorhynchus incertus Simpson, 1900

Ptychorhynchus nieuwenhuisi (Schepman, 1898) = Schepmania nieuwenhuisi
+ Unio newenhuisi Simpson, 1900

Ptychorhynchus nieuwenhuisi var. parcesculptum (von Martens, 1903) = Schepmania parcesculpta

Ptychorhynchus pfisteri (Heude, 1874)

Ptychorhynchus pfisteri var. inspiratum [sic] (Heude, 1877) = Ptychorhynchus pfisteri

Ptychorhynchus pfisteri var. mediastinum (Heude, 1883) = Ptychorhynchus pfisteri

Ptychorhynchus schomburgianum (Heude, 1885)

Quadrula (Discomya) radulosa (Drouet & Chaper, 1892) = Discomya radulosa

Quadrula (Discomya) radulosa var. rhomboidea Simpson, 1900 = Discomya radulosa

Quadrula (Lamprotula) bazini (Heude, 1877) = Lamprotula bazini

Quadrula (Lamprotula) blaisei (Fischer & Dautzenberg, 1905) = Lamprotula blaisei

Quadrula (Lamprotula) caveata (Heude, 1877) = Lamprotula caveata
+ Unio contritus Heude, 1881
+ Unio quadrangulosus Heude, 1881

Quadrula (Lamprotula) coreana (von Martens, 1886) = Aculamprotula coreana

Quadrula (Lamprotula) cornuum-lunae (Heude, 1883) = Lamprotula cornuumlunae
+ Unio montanus Heude, 1875
+ Unio monticola Heude, 1884
+ Unio paschalis Heude, 1883
+ Unio verruculosus Heude, 1883
+ Unio abortivus Heude, 1883

Quadrula (Lamprotula) cornuum-lunae (Heude, 1883) = Lamprotula paschalis

Quadrula (Lamprotula) cornuum-lunae var. cinnamomea (Gredler, 1881) = Lamprotula cornuumlunae

Quadrula (Lamprotula) divergens (Benson, 1855) = Lamprotula divergens

Quadrula (Lamprotula) fibrosa (Heude, 1877) = Aculamprotula fibrosa
+ Unio spurius Heude, 1877

Quadrula (Lamprotula) gottschei (von Martens, 1894) = Lamprotula leaii

Quadrula (Lamprotula) leai (Gray in Griffith & Pidgeon, 1834) = Lamprotula leaii
+ Unio leeai Hanley, 1843
+ Unio nodulosus Reeve, 1864

Quadrula (Lamprotula) leai var. leleci (Heude, 1875) = Lamprotula leaii
+ Unio richthofeni Martens, 1875

Quadrula (Lamprotula) leai var. ponderosa (Fischer & Dautzenberg, 1905) = Lamprotula leaii

Quadrula (Lamprotula) leai var. truncatula (Neumayr, 1899) = Lamprotula leaii

Quadrula (Lamprotula) liedtkei (Rolle, 1904) = Aculamprotula nodulosa

Quadrula (Lamprotula) mansuyi (Dautzenberg & Fischer, 1908) = Gibbosula crassa

Quadrula (Lamprotula) messageri (Bavay & Dautzenberg, 1901) = Protunio messageri

Quadrula (Lamprotula) microsticta (Heude, 1877) = Lamprotula microsticta
+ Unio microstictis Simpson, 1900

Quadrula (Lamprotula) moreletiana (Heude, 1883) = Lamprotula kouangensis
+ Quadrula (Lamprotula) kouangensis Simpson, 1900

Quadrula (Lamprotula) nodulosa (Wood, 1815) = Aculamprotula nodulosa
+ Unio grandidens Lea, 1862

Quadrula (Lamprotula) nodulosa (Wood, 1815) = Aculamprotula grandidens

Quadrula (Lamprotula) ovata Simpson, 1900 = Acuticosta ovata
+ Unio vestitus Heude, 1883
+ Parreysia hunanensis Haas, 1910

Quadrula (Lamprotula) plumbea (Chemnitz, 1795) = Lamprotula plumbea

Quadrula (Lamprotula) polysticta (Heude, 1877) = Aculamprotula polysticta
+ Unio polystictoscriptus Heude, 1877
+ Unio scriptopolystictus Heude, 1877

Quadrula (Lamprotula) rochechouarti (Heude, 1875) = Gibbosula rochechouartii

Quadrula (Lamprotula) salaputium (von Martens, 1902) = Lamprotula salaputium

Quadrula (Lamprotula) scripta (Heude, 1875) = Aculamprotula scripta

Quadrula (Lamprotula) similaris Simpson, 1900 = Aculamprotula polysticta
+ Unio affinis Heude, 1875

Quadrula (Lamprotula) tientsinensis (Crosse & Debeaux, 1863) = Aculamprotula tientsinensis

Quadrula (Lamprotula) tortuosa (Lea, 1865) = Aculamprotula tortuosa
+ Unio (Lampsilis) subtortus Baird & Adams, 1867
+ Unio retortus Heude, 1883

Quadrula (Lamprotula) triclavus (Heude, 1877) = Lamprotula triclava

Quadrula (Lamprotula) zonata (Heude, 1883) = Aculamprotula zonata
+ Unio tientsinensis Heude, 1883

Quadrula (Rotundaria) granifera (Lea, 1838) = Cyclonaias tuberculata

Quadrula (Rotundaria) granifera var. pusilla Simpson, 1900 = Cyclonaias tuberculata

Quadrula (Rotundaria) guatemalensis Simpson, 1900 = Psoronaias guatemalensis

Quadrula (Rotundaria) ostreata (Morelet, 1849) = Psoronaias ostreata

Quadrula (Rotundaria) percompressa (von Martens, 1887) = Psoronaias percompressa

Quadrula (Rotundaria) profunda n. s. = Psoronaias profunda

Quadrula (Rotundaria) quadrata n. s. = Psoronaias quadrata

Quadrula (Rotundaria) rudis Simpson, 1900 = Psoronaias semigranosa

Quadrula (Rotundaria) tuberculata (Rafinesque, 1820) = Cyclonaias tuberculata
+ Unio verrucosus Barnes, 1823
+ Unio verrucosus purpureus Hildreth, 1828
+ Unio tuberculosus Valenciennes, 1827

Quadrula (Rotundaria) usumasintæ (Crosse & Fischer, 1892) = Psoronaias usumasintae

Quadrula (s.s.) cylindrica (Say, 1817) = Theliderma cylindrica
+ Unio (Eurynia) solenoides var. cylindrica Rafinesque, 1820
+ Unio naviformis Lamarck, 1819
+ Unio rugosus Chenu, 1862
+ Unio cylindricus var. strigillatus B.H. Wright, 1898

Quadrula (s.s.) intermedia (Conrad, 1836) = Theliderma intermedia
+ Unio kleinianus Küster, 1861

Quadrula (s.s.) metanevra (Rafinesque, 1820) = Theliderma metanevra
+ Unio metaneurus Herrmannsen, 1849
+ Unio nodosus Barnes, 1823

Quadrula (s.s.) metanevra var. wardii (Lea, 1862) = Theliderma metanevra

Quadrula (s.s.) stapes (Lea, 1831) = Theliderma stapes
+ Unio retusus Say, 1834
+ Unio stegarius Küster, 1861

Quadrula (s.s.) tuberosa (Lea, 1840) = Theliderma metanevra

Quadrula (s.s.) tuberosa var. sparsa (Lea, 1841) = Theliderma sparsa

Quadrula (sec. Crenodonta) boykiniana (Lea, 1840) = Megalonaias nervosa
+ Unio baykinianus Küster, 1861

Quadrula (sec. Crenodonta) digitata (Morelet, 1851) = Megalonaias nickliniana

Quadrula (sec. Crenodonta) elliottii (Lea, 1856) = Amblema elliottii

Quadrula (sec. Crenodonta) heros (Say, 1829) = Megalonaias nervosa
+ Unio multiplicatus Lea, 1831
+ Unio undulatus Say, 1831
+ Unio eightsii Lea, 1860
+ Unio eighti Paetel, 1890
+ Unio atrocostatus Reeve, 1864

Quadrula (sec. Crenodonta) neislerii (Lea, 1858) = Amblema neislerii

Quadrula (sec. Crenodonta) nickliniana (Lea, 1834) = Megalonaias nickliniana
+ Unio nicklianus Küster, 1861

Quadrula (sec. Crenodonta) perplicata (Conrad, 1841) = Amblema plicata
+ Unio atrocostatus Lea, 1845
+ Unio pearlensis Conrad, 1855
+ Unio perlensis Reeve, 1864
+ Unio brazosensis Lea, 1868
+ Unio lincecumii Lea, 1868
+ Unio lincecurei Paetel, 1890
+ Unio pauciplicatus Lea, 1872

Quadrula (sec. Crenodonta) perplicata var. quintardii (Cragin, 1887) = Amblema plicata

Quadrula (sec. Crenodonta) plicata (Say, 1817) = Amblema plicata
+ Unio peruviana Lamarck, 1819
+ Unio crassus Barnes, 1823
+ Unio rariplicata Lamarck, 1819
+ Unio gigantea Lea, 1838
+ Unio heros Küster, 1855

Quadrula (sec. Crenodonta) plicata var. hippopæa [sic] (Lea) = Amblema plicata

Quadrula (sec. Crenodonta) stolli (von Martens, 1900) = Megalonaias nickliniana

Quadrula (sec. Crenodonta) trapezoides (Lea, 1831) = Plectomerus dombeyanus
+ Unio crassidens Lamarck, 1819
+ Unio interruptus Say, 1831
+ Unio dombeyana Valenciennes, 1827

Quadrula (sec. Crenodonta) trapezoides var. pentagonoides Frierson, 1902 = Plectomerus dombeyanus

Quadrula (sec. Crenodonta) triumphans (Wright, B.H., 1898) = Megalonaias nervosa

Quadrula (sec. Crenodonta) undulata (Barnes, 1823) = Amblema plicata
+ Unio undulatus Hanley, 1843
+ Unio costatus Conrad, 1836
+ Unio plicatus Küster, 1856
+ Unio atrocostatus Sowerby, 1868

Quadrula (sec. Crenodonta) undulata (Barnes, 1823) = Megalonaias nervosa

Quadrula (sec. Crenodonta) undulata var. latecostata (Lea, 1845) = Amblema plicata
+ Unio laticostatus Adams & Adams, 1857

Quadrula (sec. Crenodonta) undulata var. pilsbryi (Marsh, 1891) = Amblema plicata

Quadrula (sec. Fusconaia) andrewsii Marsh, 1902 = Fusconaia subrotunda
+ Quadrula andrewsae Marsh, 1902

Quadrula (sec. Fusconaia) askewi (Marsh, 1896) = Fusconaia askewi

Quadrula (sec. Fusconaia) beadleiana (Lea, 1861) = Pleurobema beadleianum

Quadrula (sec. Fusconaia) beauchampii Marsh, 1902 = Fusconaia subrotunda

Quadrula (sec. Fusconaia) bursa-pastoris (Wright, B.H., 1896) = Fusconaia subrotunda

Quadrula (sec. Fusconaia) castanea n. s. = Fusconaia cerina

Quadrula (sec. Fusconaia) cerina (Conrad, 1838) = Fusconaia cerina

Quadrula (sec. Fusconaia) chickasawhensis (Lea, 1861) = Pleurobema beadleianum

Quadrula (sec. Fusconaia) chunii (Lea, 1861) = Fusconaia chunii

Quadrula (sec. Fusconaia) chunii var. nasuta n. v. = Fusconaia flava

Quadrula (sec. Fusconaia) coccinea (Conrad, 1836) = Unio crassus
+ Unio coccineus Lea, 1838
+ Unio rubens Menke, 1828
+ Unio catillus Conrad, 1836
+ Unio catilus B.H. Wright, 1888
+ Unio gouldianus Jay, 1839
+ Unio cuneus Call, 1895

Quadrula (sec. Fusconaia) coccinea (Conrad, 1836) = Pleurobema sintoxia

Quadrula (sec. Fusconaia) coccinea var. magnalacustris Simpson, 1914 = Pleurobema sintoxia
+ Quadrula (sec. Fusconaia) coccinea var. paupercula Simpson, 1900

Quadrula (sec. Fusconaia) cuneus (Conrad, 1838) = Pleurobema sintoxia

Quadrula (sec. Fusconaia) ebenus (Lea, 1831) = Reginaia ebenus
+ Unio obovalis Say, 1834
+ Unio obliqua Ferussac, 1835
+ Unio (s.s.) mytiloides Swainson, 1840

Quadrula (sec. Fusconaia) flexuosa Simpson, 1900 = Fusconaia subrotunda

Quadrula (sec. Fusconaia) friersoni (Wright, B.H., 1896) = Pleurobema riddellii

Quadrula (sec. Fusconaia) glandacea (Lea, 1861) = Fusconaia cerina

Quadrula (sec. Fusconaia) globata (Lea, 1871) = Fusconaia subrotunda

Quadrula (sec. Fusconaia) hebetata (Conrad, 1854) = Fusconaia flava

Quadrula (sec. Fusconaia) kirtlandiana (Lea, 1834) = Fusconaia subrotunda
+ Unio kirklandianus Lea, 1838

Quadrula (sec. Fusconaia) kirtlandiana var. minor Simpson, 1900 = Fusconaia subrotunda

Quadrula (sec. Fusconaia) lananensis Frierson, 1901 = Fusconaia lananensis

Quadrula (sec. Fusconaia) obliqua (Lamarck, 1819) = Pleurobema cordatum
+ Unio mytiloides Short & Eaton, 1831
+ Unio cordatus Conrad, 1836

Quadrula (sec. Fusconaia) obliqua (Lamarck, 1819) = Fusconaia flava

Quadrula (sec. Fusconaia) pilaris (Lea, 1840) = Fusconaia subrotunda
+ Unio lesueurianus Lea, 1840

Quadrula (sec. Fusconaia) plena (Lea, 1840) = Pleurobema plenum

Quadrula (sec. Fusconaia) pumila (Lea, 1838) = Fusconaia masoni

Quadrula (sec. Fusconaia) pyramidata (Lea, 1831) = Pleurobema sintoxia
+ Unio mytiloides Conrad, 1836
+ Unio cardiacea Guérin-Méneville, 1823
+ Unio ruber Conrad, 1853
+ Unio obliquus Wood, 1828
+ Unio mytiloides Bory de St. Vincent, 1827

Quadrula (sec. Fusconaia) riddellii (Lea, 1861) = Pleurobema riddellii

Quadrula (sec. Fusconaia) rubida (Lea, 1861) = Fusconaia cerina
+ Unio negatus Lea, 1861

Quadrula (sec. Fusconaia) rubidula Frierson, 1905 = Fusconaia cerina

Quadrula (sec. Fusconaia) rubiginosa (Lea, 1829) = Fusconaia flava
+ Unio flavus Conrad, 1837
+ Unio trigonus Sowerby, 1868

Quadrula (sec. Fusconaia) solida (Lea, 1838) = Pleurobema sintoxia
+ Unio cardiacea Deshayes, 1839
+ Unio fulgidus Lea, 1845
+ Unio obovalis Conrad, 1853

Quadrula (sec. Fusconaia) subrotunda (Lea, 1831) = Fusconaia subrotunda
+ Unio brevialis Crouch, 1827
+ Unio personatus Conrad, 1834
+ Unio politus Conrad, 1837

Quadrula (sec. Fusconaia) succissa (Lea, 1852) = Pustulosa succissa
+ Unio cacao Lea, 1859

Quadrula (sec. Fusconaia) undata (Barnes, 1823) = Fusconaia flava
+ Unio trigonus Lea, 1831
+ Unio triangularis Küster, 1852
+ Unio pilaris Reeve, 1865

Quadrula (sec. Fusconaia) wrightii n. s. = Pustulosa succissa

Quadrula (sec. Pachynaias) rugososulcata (Lea, 1866) = Pachynaias rugososulcata

Quadrula (sec. Pachynaias) spheniopsis (Morelet, 1849) = Pachynaias spheniopsis

Quadrula (sec. Theliderma) apiculata (Say, 1829) = Quadrula quadrula
+ Unio nobilis Conrad, 1854

Quadrula (sec. Theliderma) archeri Frierson, 1905 = Pustulosa archeri

Quadrula (sec. Theliderma) aspera (Lea, 1831) = Quadrula quadrula
+ Unio turgidus Reeve, 1864

Quadrula (sec. Theliderma) aurea (Lea, 1859) = Pustulosa pustulosa
+ Unio bollii Call, 1881

Quadrula (sec. Theliderma) aurea (Lea, 1859) = Pustulosa petrina

Quadrula (sec. Theliderma) cahabensis (Lea, 1871) = Pustulosa pustulosa

Quadrula (sec. Theliderma) cooperiana (Lea, 1834) = Plethobasus cooperianus
+ Unio striatus Reeve, 1864

Quadrula (sec. Theliderma) couchiana (Lea, 1860) = Quadrula couchiana

Quadrula (sec. Theliderma) forsheyi (Lea, 1859) = Quadrula quadrula

Quadrula (sec. Theliderma) fragosa (Conrad, 1836) = Quadrula fragosa
+ Unio tragosus Hanley, 1843

Quadrula (sec. Theliderma) houstonensis (Lea, 1859) = Pustulosa pustulosa

Quadrula (sec. Theliderma) infucata (Conrad, 1834) = Pustulosa infucata
+ Unio securiformis Conrad, 1849

Quadrula (sec. Theliderma) kleiniana (Lea, 1853) = Pustulosa kleiniana
+ Unio sparsus Küster, 1861

Quadrula (sec. Theliderma) lachrymosa [sic] (Lea, 1828) = Quadrula quadrula
+ Unio asperrimus Lea, 1831
+ Unio quadrulus Say, 1834
+ Unio quadratus Reeve, 1864

Quadrula (sec. Theliderma) mortoni (Conrad, 1836) = Pustulosa pustulosa
+ Unio turgidus Lea, 1838

Quadrula (sec. Theliderma) nodifera (Conrad, 1841) = Pustulosa pustulosa

Quadrula (sec. Theliderma) paupercula (Lea, 1861) = Pustulosa pustulosa

Quadrula (sec. Theliderma) petrina (Gould, 1855) = Pustulosa petrina

Quadrula (sec. Theliderma) pustulata (Lea, 1831) = Pustulosa nodulata
+ Unio nodulatus Say, 1834

Quadrula (sec. Theliderma) pustulosa (Lea, 1831) = Pustulosa pustulosa
+ Unio verrucosa Valenciennes, 1827
+ Unio nodulosus Say, 1834
+ Unio prasinus Conrad, 1834
+ Unio bullatus Conrad, 1838
+ Unio dorfeuillianus Lea, 1838
+ Unio uber Conrad, 1866

Quadrula (sec. Theliderma) pustulosa (Lea, 1831) = Obovaria unicolor

Quadrula (sec. Theliderma) pustulosa var. kieneriana (Lea) = Pustulosa kieneriana
+ Unio keinerianus Lea, 1852

Quadrula (sec. Theliderma) pustulosa var. pernodosa (Lea, 1845) = Pustulosa pustulosa
+ Unio asperatus Lea, 1861

Quadrula (sec. Theliderma) pustulosa var. pernodosa (Lea, 1845) = Pustulosa kieneriana

Quadrula (sec. Theliderma) pustulosa var. schoolcraftensis (Lea, 1834) = Pustulosa pustulosa
+ Unio schoolcraftii Lea, 1870

Quadrula (sec. Theliderma) refulgens (Lea, 1868) = Pustulosa pustulosa
+ Unio pustulosus Call, 1895

Quadrula (sec. Theliderma) rumphiana (Lea, 1852) = Quadrula quadrula
+ Unio blandianus Lea, 1856

Quadrula (sec. Theliderma) speciosa (Lea, 1862) = Quadrula quadrula

Quadrula (sec. Theliderma) sphaerica (Lea, 1868) = Pustulosa pustulosa

Quadrula (sec. Theliderma) vallata (Lea, 1868) = Pustulosa pustulosa

Rectidens gracilis (Strubell, 1897) = Rectidens sumatrensis

Rectidens lingulatus (Drouet & Chaper, 1892) = Rectidens sumatrensis

Rectidens orientalis (Lea, 1840) = Elongaria orientalis
+ Unio productus Mousson, 1849
+ Unio productior Lea, 1852

Rectidens pahangensis (Smith, E.A., 1899) = Rectidens sumatrensis

Rectidens palembangensis (Strubell, 1897) = Rectidens sumatrensis

Rectidens palembangensis var. pahumbaënsis (von Martens, 1900) = Rectidens sumatrensis
+ Unio pahoembaensis Haas, 1912

Rectidens perakensis (Morgan, 1885) = Rectidens sumatrensis

Rectidens pressirostris (von Martens, 1900) = Rectidens sumatrensis

Rectidens prestoni Simpson, 1914 = Rectidens sumatrensis
+ Unio perakensis Preston, 1912

Rectidens prolongatus (Drouet, 1894) = Rectidens sumatrensis

Rectidens sumatrensis (Dunker, 1852)

Schistodesmus lampreyanus (Baird & Adams, 1867)

Schistodesmus spinosus Simpson, 1900
+ Unio vestitus Heude, 1883

Simpsonella crassa (Drouet, 1892) = Pseudodon walpolei

Simpsonella crepera (Lea, 1850) = Simpsonella gracilis

Simpsonella gracilis (Lea, 1850)

Simpsonella insularis (Drouet, 1894) = Pressidens exanthematicus

Simpsonella purpurea (Valenciennes, 1821) = Simpsonella burroughiana
+ Anodonta burroughiana Lea, 1834
+ Unio bengalensis Lea, 1838
+ Unio verecundus Gould, 1850
+ Unio mauritianus Lea, 1859
+ Anodonta heldii Clessin, 1873
+ Anodonta chinensis Küster, 1853
+ Anodon bengalensis Sowerby, 1867

Simpsonella purpurea (Valenciennes, 1821) = Pletholophus tenuis

Simpsonella serradelli (Drouet, 1892) = Simpsonella gracilis

Simpsonella subcrassa (Lea, 1850) = Simpsonella gracilis

Simpsonella tenuis (Lea, 1850) = Simpsonella gracilis

Solenaia carinata (Heude, 1877) = Sinosolenaia carinata

Solenaia emarginata (Lea, 1860)

Solenaia falcata (Higgins, 1868) = Mycetopodella falcata

Solenaia iridinea (Heude, 1874) = Sinosolenaia iridinea
+ Mycetopus similis Heude, 1877

Solenaia iridinea (Heude, 1874) = Sinosolenaia oleivora

Solenaia oleivora (Heude, 1877) = Sinosolenaia oleivora
+ Micetopus [sic] recognitus Heude, 1877
+ Mycetopus caeruleus Heude, 1885
+ Mycetopus armatus Heude, 1885
+ Mycetopus arcuatus Heude, 1885
+ Mycetopus viridis Heude, 1885
+ Mycetopus succineus Heude, 1885

Solenaia oleivora (Heude, 1877) = Sinosolenaia recognita

Solenaia rivularis (Heude, 1877) = Parvasolenaia rivularis

Solenaia rugata (Sowerby, 1868) = Lortiella rugata

Solenaia soleniformis (Benson, 1836) = Balwantia soleniformis
+ Margaron (Unio) bensonii Lea, 1870
+ Mycetopus bensonianus Paetel, 1890

Solenaia triangularis (Heude, 1885) = Parvasolenaia triangularis

Spatha anataria Jickeli, 1874 = Chambardia rubens

Spatha baikii Adams, H., 1866 = Chambardia rubens

Spatha bourguignati (Letourneux in Bourguignat in Servain, 1890) = Chambardia letourneuxi

Spatha letourneuxi (Bourguignat in Servain, 1890) = Chambardia letourneuxi

Spatha locardiana (Bourguignat in Servain, 1890) = Chambardia letourneuxi

Spatha pangallensis Rochebrune, 1881 = Aspatharia pangallensis

Spatha pharaonum (Bourguignat in Servain, 1890) = Chambardia letourneuxi

Spatha rhynchoidea (Bourguignat in Servain, 1890) = Chambardia letourneuxi

Spatha rhynchonella (Bourguignat in Servain, 1890) = Chambardia letourneuxi

Spatha (Aspatharia) corrugata Dautzenberg, 1893 = Aspatharia rugifera

Spatha (Aspatharia) kamerunensis Walker, 1910 = Aspatharia rugifera

Spatha (Aspatharia) semicorrugata Preston, 1910 = Aspatharia ganciniensis

Spatha (Aspatharia) vignoniana [sic] (Bernardi, 1859) = Aspatharia rugifera
+ Spatha vignoni Ancey, 1888
+ Anodonta rugifera Dunker, 1858

Spatha (Moncetia) anceyi (Bourguignat, 1885) = Moncetia anceyi
+ Moncetia jouberti Bourguignat, 1886

Spatha (Moncetia) lavigerina [sic] (Bourguignat, 1886) = Moncetia anceyi
+ Moncetia bridouxi Bourguignat, 1886

Spatha (Moncetia) moineti (Bourguignat, 1886) = Moncetia anceyi
+ Moncetia rochebruniana Bourguignat, 1886
+ Spatha (Moncetia) monieti Simpson, 1900

Spatha (s.s.) adansoni Jousseaume, 1886 = Chambardia wahlbergi

Spatha (s.s.) approximans Preston, 1910 = Chambardia nyassaensis

Spatha (s.s.) arcuata [sic] (Cailliaud, 1823) = Chambardia rubens

Spatha (s.s.) bellamyi Jousseaume, 1886 = Chambardia wissmanni

Spatha (s.s.) bertilloniana Preston, 1910 = Chambardia wahlbergi

Spatha (s.s.) bozasi (Rochebrune & Germain, 1904) = Chambardia wahlbergi

Spatha (s.s.) brumpti (Rochebrune & Germain, 1904) = Chambardia wahlbergi

Spatha (s.s.) chaiziana (Rang, 1835) = Aspatharia chaiziana

Spatha (s.s.) complanata (Jousseaume, 1886) = Aspatharia dahomeyensis

Spatha (s.s.) complanata var. curta (Germain, 1907) = Aspatharia dahomeyensis

Spatha (s.s.) corneola Rochebrune, 1886 = Aspatharia ganciniensis
+ Spatha ganciniensis Rochebrune, 1886

Spatha (s.s.) cryptoradiata (Putzeys, 1898) = Aspatharia pfeifferiana
+ Spatha (Leptospatha) cryptoraoita Germain, 1906

Spatha (s.s.) dahomeyensis (Lea, 1859) = Aspatharia dahomeyensis
+ Anodonta senegalensis Lea, 1859
+ Mutelina senegalica Jousseaume, 1886
+ Spatha divaricata Martens, 1897

Spatha (s.s.) dahomeyensis (Lea, 1859) = Aspatharia divaricata

Spatha (s.s.) decorsei Germain, 1904 = Aspatharia dahomeyensis

Spatha (s.s.) decorsei var. persinuata (Germain, 1907) = Aspatharia dahomeyensis
+ Spatha (Leptospatha) decorsei var. sinuata Germain, 1904

Spatha (s.s.) droueti Chaper, 1885 = Aspatharia droueti

Spatha (s.s.) fourtaui (Pallary, 1903) = Aspatharia marnoi

Spatha (s.s.) innesi Pallary, 1903 = Aspatharia chaiziana

Spatha (s.s.) kirki (Ancey, 1894) = Chambardia nyassaensis

Spatha (s.s.) kirki var. liederi von Martens, 1897 = Chambardia nyassaensis

Spatha (s.s.) lacustris Simpson, 1900 = Chambardia wahlbergi
+ Spatha anceyi Ancey, 1894

Spatha (s.s.) lepsii Jickeli, 1874 = Chambardia rubens

Spatha (s.s.) mabillei Jousseaume, 1886 = Aspatharia pangallensis

Spatha (s.s.) mabillei var. mamounensis Germain, 1907 = Aspatharia rochebrunei

Spatha (s.s.) maitenguensis Sturany, 1898 = Chambardia wahlbergi

Spatha (s.s.) marnoi Jickeli, 1874 = Aspatharia marnoi
+ Spatha marmoi Germain, 1909

Spatha (s.s.) martensi Sturany in Baumann, 1894 = Chambardia bourguignati

Spatha (s.s.) martini (Rochebrune, 1904) = Chambardia rubens
+ Mitriodon falemeensis Rochebrune, 1904
+ Mitriodon heudeloti Rochebrune, 1904

Spatha (s.s.) nyassaensis Lea, 1864 = Chambardia nyassaensis
+ Spathella nyassana Bourguignat, 1889

Spatha (s.s.) petersi von Martens, 1860 = Chambardia petersi
+ Spatha modesta Lea, 1864

Spatha (s.s.) pfeifferiana (Bernardi, 1860) = Aspatharia pfeifferiana
+ Spatha pfeifferi Germain, 1909

Spatha (s.s.) protchei (Rochebrune, 1886) = Aspatharia pfeifferiana
+ Spatha protchi Simpson, 1900

Spatha (s.s.) renei Jousseaume, 1886 = Chambardia rubens

Spatha (s.s.) rubens (Lamarck, 1819) = Chambardia rubens
+ Anodon clappertoni Koenig, 1826
+ Anodonta splendens Cristofori & Jan, 1832
+ Unio (Iridina) solida Anton, 1839
+ Spatha wissmanni Martens, 1883
+ Spatha rotundata Martens, 1897

Spatha (s.s.) rubens (Lamarck, 1819) = Chambardia wissmanni

Spatha (s.s.) rubens (Lamarck, 1819) = Chambardia bourguignati

Spatha (s.s.) rubens var. cailliaudi [sic] von Martens, 1866 = Chambardia rubens
+ Anodonta rubens Savigny, 1827

Spatha (s.s.) rubens var. chudeaui Germain, 1907 = Chambardia rubens

Spatha (s.s.) sinuata von Martens, 1883 = Aspatharia pfeifferiana

Spatha (s.s.) stuhlmanni (von Martens, 1897) = Aspatharia pfeifferiana

Spatha (s.s.) stuhlmanni var. comoeensis [sic] Germain, 1908 = Aspatharia droueti

Spatha (s.s.) subaequilatera von Martens, 1887 = Chambardia bourguignati
+ Spatha baumanni Sturany, 1894

Spatha (s.s.) subreniformis (Sowerby, 1867) = Aspatharia subreniformis

Spatha (s.s.) tawai (Rang, 1835) = Aspatharia chaiziana
+ Anodonta tawi Simpson, 1900

Spatha (s.s.) trapezia von Martens, 1897 = Chambardia trapezia

Spatha (s.s.) trapezia var. senilis von Martens, 1897 = Chambardia trapezia

Spatha (s.s.) tristis Jousseaume, 1886 = Aspatharia rochebrunei
+ Spatha rochebrunei Jousseaume, 1886

Spatha (s.s.) wahlbergi (Krauss, 1848) = Chambardia wahlbergi
+ Spatha natalensis Lea, 1864

Spatha (s.s.) wahlbergi var. bourguignati Bourguignat, 1885 = Chambardia bourguignati
+ Spathella spathuliformis Bourguignat, 1889
+ Spathella bloyeti Bourguignat, 1889
+ Spatha wahlbergi var. spatuliformis Martens, 1897

Spatha (s.s.) wahlbergi var. dorsalis von Martens, 1897 = Chambardia wahlbergi

Spatha (s.s.) wahlbergi var. hartmanni von Martens, 1866 = Chambardia wahlbergi
+ Anodon tabula Sowerby, 1867

Strophitus (s.s.) alabamensis (Lea, 1861) = Pseudodontoideus connasaugaensis

Strophitus (s.s.) connasaugaensis (Lea, 1858) = Pseudodontoideus connasaugaensis
+ Unio connasaughensis Sowerby, 1868
+ Margaritana connasaugensis Clessin, 1876

Strophitus (s.s.) edentulus (Say, 1829) = Strophitus undulatus
+ Anodon rugosus Swainson, 1822
+ Anodonta undulata Hildreth, 1828
+ Anodon areolatus Swainson, 1829
+ Anodonta marginata Ferussac, 1835
+ Anodonta ferussaciana Ferussac, 1835
+ Anodonta wardiana Lea, 1838
+ Anodonta virgata Conrad, 1836
+ Anodon unadilla De Kay, 1843
+ Anodonta tetragona Lea, 1845
+ Anodonta arkansensis Lea, 1852
+ Anodonta shaefferiana Lea, 1852
+ Anodonta shefferiana Simpson, 1900
+ Anodonta shafferiana Lea, 1870
+ Alasmodon rhombica J.G. Anthony, 1865
+ Anodonta salmonea Clessin, 1873

Strophitus (s.s.) edentulus var. pavonia (Lea, 1838) = Strophitus undulatus
+ Anodon annulatus Sowerby, 1867

Strophitus (s.s.) gesnerii (Lea, 1858) = Pseudodontoideus subvexus
+ Margaritana gessneri Paetel, 1890

Strophitus (s.s.) radiata (Conrad, 1834) = Strophitus radiatus

Strophitus (s.s.) spillmanii (Lea, 1858) = Pseudodontoideus subvexus

Strophitus (s.s.) subvexus (Conrad, 1834) = Pseudodontoideus subvexus

Strophitus (s.s.) tombigbeensis (Lea, 1858) = Pseudodontoideus subvexus
+ Margaritana columbensis Lea, 1867

Strophitus (s.s.) undulatus (Say, 1817) = Strophitus undulatus
+ Anodonta pensylvanica Lamarck, 1819
+ Anodon papyracea J.G. Anthony, 1865

Strophitus (s.s.) undulatus var. quadriplicatus (Sowerby, 1867) = Strophitus undulatus

Strophitus (sec. Jugosus) wrightianus Walker, 1901 = Alasmidonta wrightiana

Symphynota (Lasmigona) costata (Rafinesque, 1820) = Lasmigona costata
+ Alasmodonta rugosa Barnes, 1823
+ Alasmodonta hians Ferussac, 1835

Symphynota (Pterosygna [sic]) complanata (Barnes, 1823) = Lasmigona complanata
+ Complanaria gigas Swainson, 1840
+ Unio gigas Swainson, 1824

Symphynota (Pterosygna [sic]) complanata var. katherinae (Lea, 1838) = Lasmigona complanata

Symphynota (s.s.) charlottensis (Lea, 1863) = Platynaias decorata

Symphynota (s.s.) compressa (Lea, 1829) = Platynaias compressa
+ Complanaria alasmodontina Stimpson, 1851
+ Margaron (Unio) pressus Lea, 1852

Symphynota (s.s.) compressa var. plebia (Adams, C.B., 1842) = Platynaias compressa

Symphynota (s.s.) decorata (Lea, 1852) = Platynaias decorata
+ Unio insolidus Lea, 1872

Symphynota (s.s.) neglecta (Lea, 1843) = Platynaias subviridis

Symphynota (s.s.) quadrata (Lea, 1861) = Platynaias subviridis

Symphynota (s.s.) viridis (Conrad, 1836) = Platynaias subviridis
+ Unio tappanianus Lea, 1838
+ Unio tappianus Catlow & Reeve, 1845
+ Unio hyalinus Lea, 1845
+ Unio pertenuis Lea, 1863

Tetraplodon ambiguus (Sowerby, 1823) = Castalia ambigua
+ Prisodon truncatus Schumacher, 1817
+ Castalia ambigua Lamarck, 1819
+ Tetraplodon pectinatus Wagner, 1827
+ Castalia inflata d’Orbigny, 1835
+ Castalia turgida Hupé, 1857
+ Castalia hanleyana Sowerby, 1869
+ Castalia carolinensis Sowerby, 1869
+ Castalia cordata Strobel, 1874

Tetraplodon ambiguus (Sowerby, 1823) = Castalia inflata

Tetraplodon baro von Ihering, 1910 = Castalia ambigua
+ Castalia ambigua Sowerby, 1869
+ Unio ambiguus Küster, 1861

Tetraplodon cordata (Adams & Adams, 1857) = Castalia cordata

Tetraplodon crosseanus (Hidalgo, 1865) = Castalia crosseana

Tetraplodon ecarinatus (Mousson, 1869) = Castalia ecarinata

Tetraplodon juruanus von Ihering, 1910 = Castalia ambigua

Tetraplodon multisulcatus (Húpe, 1857) = Castalia multisulcata
+ Castalia multicostata Sowerby, 1869
+ Unio ambigua Blainville, 1825

Tetraplodon ovatus (Sowerby, 1869) = Castalia psammoica

Tetraplodon pectinatus Spix, 1827 = Castalia ambigua

Tetraplodon quadratus (Sowerby, 1869) = Castaliella quadrata

Tetraplodon quadrilaterus (d’Orbigny, 1835) = Castalia ambigua
+ Castalia acuticosta Hupé, 1857
+ Castalia latiquadrata Sowerby, 1869

Tetraplodon retusus (Húpe, 1857) = Castalia ambigua
+ Castalia ambigua Sowerby, 1839

Tetraplodon schombergianus (Sowerby, 1869) = Castaliella schombergiana

Trapezoideus exolescens (Gould, 1843) = Trapezidens exolescens

Trapezoideus foliaceus (Gould, 1843)
+ Unio peguensis Anthony, 1865

Trapezoideus foliaceus (Gould, 1843) = Yaukthwa peguensis

Trapezoideus foliaceus var. comptus (DeShayes & Jullien, 1874) = Trapezidens exolescens
+ Unio fragilis Nevill, 1877

Trapezoideus foliaceus var. comptus (DeShayes & Jullien, 1874) = Lens comptus

Trapezoideus foliaceus var. zayleymanensis Preston, 1912 = Yaukthwa zayleymanensis
+ Trapezoideus zayleiwanensis Haas, 1912

Trapezoideus ludovicianus (Rochebrune, 1881) = Lens micropterus

Trapezoideus misellus (Morelet, 1865) = Lens misellus
+ Unio siamensis Lea, 1866

Trapezoideus misellus var. subclathratus (von Martens, 1899) = Indonaia subclathrata

Trapezoideus pallegoixi (Sowerby, 1867) = Lens pallegoixi

Trapezoideus peninsularis Simpson, 1900 = Lens contradens
+ Unio sumatrensis Reeve, 1865

Trapezoideus theca (Benson, 1862) = Lamellidens corrianus

Tritogonia conjugans (Wright, B.H., 1899) = Quadrula verrucosa

Tritogonia nobilis (Conrad) = Quadrula quadrula
+ Unio lunulatus Pratt, 1876

Tritogonia nobilis (Conrad) = Quadrula nobilis

Tritogonia tuberculata (Barnes, 1823) = Quadrula verrucosa
+ Unio (Theliderma) pustulata Swainson, 1840
+ Unio gigas Sowerby, 1867
+ Unio verrucosus Say, 1834
+ Quadrula tritogonia Ortmann, 1909
+ Quadrula parkeri Geiser, 1911

Tritogonia tuberculata var. obesa Simpson, 1900 = Quadrula verrucosa

Truncilla granulatus Rafinesque, 1831

Truncilla metaplata Rafinesque, 1831 = Truncilla truncata

Truncilla perplexus Rafinesque, 1831

Truncilla (Dysnomia) foliata (Hildreth, 1828) = Epioblasma flexuosa
+ Unio flexuosus Conrad, 1835

Truncilla (Dysnomia) lewisii Walker, 1910 = Epioblasma lewisii

Truncilla (Dysnomia) stewardsoni (Lea, 1852) = Epioblasma stewardsonii

Truncilla (Pilea) biemarginata (Lea, 1857) = Epioblasma biemarginata

Truncilla (Pilea) capsaeformis (Lea, 1834) = Epioblasma capsaeformis

Truncilla (Pilea) deviata (Reeve, 1864) = Epioblasma turgidula

Truncilla (Pilea) florentina (Lea, 1857) = Epioblasma florentina
+ Unio turgidulus Lea, 1858
+ Unio nux Küster, 1861
+ Unio sacculus Reeve, 1864
+ Unio saccatus Küster, 1862

Truncilla (Pilea) florentina (Lea, 1857) = Epioblasma turgidula

Truncilla (Pilea) perplexa (Lea, 1831) = Epioblasma torulosa
+ Unio gibbosus Ferussac, 1835
+ Unio torulosus Conrad, 1834
+ Unio obliquus Potiez & Michaud, 1844

Truncilla (Pilea) perplexa var. cincinnatiensis (Lea, 1840) = Epioblasma torulosa
+ Unio phillipsii Reeve, 1864

Truncilla (Pilea) perplexa var. cincinnatiensis (Lea, 1840) = Epioblasma cincinnatiensis

Truncilla (Pilea) perplexa var. rangiana (Lea, 1838) = Epioblasma rangiana
+ Unio gubernaculum Reeve, 1865

Truncilla (Pilea) perplexa var. rangiana (Lea, 1838) = Epioblasma gubernaculum

Truncilla (Pilea) personata (Say, 1829) = Epioblasma personata
+ Unio pileus Lea, 1831
+ Unio capillaris Lea, 1834

Truncilla (Pilea) propinqua (Lea, 1857) = Epioblasma propinqua

Truncilla (Pilea) sampsonii (Lea, 1862) = Epioblasma sampsonii

Truncilla (s.s.) arcaeformis (Lea, 1831) = Epioblasma arcaeformis
+ Unio nexus Say, 1831

Truncilla (s.s.) brevidens (Lea, 1831) = Epioblasma brevidens
+ Unio interruptus Conrad, 1834

Truncilla (s.s.) compacta (Lea, 1859) = Epioblasma metastriata

Truncilla (s.s.) lenior (Lea, 1840) = Epioblasma lenior
+ Unio lenis Lea, 1840

Truncilla (s.s.) metastriata (Conrad, 1838) = Epioblasma metastriata

Truncilla (s.s.) modicella (Lea, 1859) = Epioblasma othcaloogensis

Truncilla (s.s.) penita (Conrad, 1834) = Epioblasma penita

Truncilla (s.s.) triquetra Rafinesque, 1820 = Epioblasma triquetra
+ Unio triangularis Barnes, 1823
+ Unio cuneatus Swainson, 1823
+ Unio formosus Lea, 1831

Truncilla (Scalenaria) haysiana (Lea, 1834) = Epioblasma haysiana
+ Unio sowerbianus Lea, 1834

Truncilla (Scalenaria) othcaloogensis (Lea, 1857) = Epioblasma othcaloogensis

Truncilla (Scalenaria) sulcata (Lea, 1829) = Epioblasma perobliqua
+ Unio ridibundus Say, 1829
+ Unio obliquatus Say, 1834
+ Unio gibbosus var. perobliquus Conrad, 1836
+ Unio pectitus Conrad, 1854

Truncilla (Scalenaria) sulcata (Lea, 1829) = Epioblasma obliquata

Truncilla (Scalenaria) sulcata var. delicata Simpson, 1900 = Epioblasma rangiana

Unio angoniensis Preston, 1910 = Coelatura mossambicensis

Unio angusta Lamarck, 1819

Unio briarti Dautzenberg, 1901 = Coelatura briarti

Unio charon Preston, 1910 = Unio caffer

Unio choziensis Preston, 1910 = Coelatura choziensis

Unio delphinus Spengler, 1793

Unio distortus Bean, 1836

Unio doumeti Letourneux & Bourguignat, 1887 = Unio ravoisieri

Unio flexuosus Neumayr, 1899 = Tchangsinaia piscicula

Unio gereti Preston, 1910 = Coelatura horei

Unio heres Neumayr, 1899 = Rhombuniopsis heres

Unio iridescens Conrad, 1838

Unio kobelti Neumayr, 1899 = Nodularia douglasiae

Unio malgachensis Germain, 1911

Unio obovata (Solander, Portland Cat. p. 100)

Unio pajakomboensis Bullen, 1906 = Lens contradens

Unio pantoensis Neumayr, 1899 = Inversidens pantoensis

Unio pequottianus [sic] Lindsley, 1845

Unio plombarius Villa, 1841

Unio purpuriatus Say, 1831 = Disconaias purpuriata
+ Lampsilis purpuriatus Frierson, 1912

Unio radula Say, 1829

Unio shireensis Preston, 1910 = Coelatura mossambicensis

Unio silongweensis Preston, 1912 = Unio caffer
+ Unio vicinus Preston, 1910

Unio stolatus von Martens, 1900 = Prohyriopsis stolata

Unio superstes Neumayr, 1899 = Leoparreysia superstes

Unio swinhoei ‘Reeve’ Sowerby, 1868 = Pletholophus tenuis
+ Unio swinhoei H. Adams, 1866

Unio szechenyii Neumayr, 1887 = Cuneopsis szechenyii

Unio tahetianus [sic] Catlow & Reeve, 1845 = Pleurobema taitianum

Unio taumilapanus Conrad, 1855
+ Unio tamaulipasensis Fischer & Crosse, 1894

Unio zambesiensis Preston, 1905 = Coelatura kunenensis

Unio (sec. Cafferia) abyssinicus von Martens, 1866 = Unio abyssinicus
+ Unio habessinicus Heuglin, 1868

Unio (sec. Cafferia) acuminatus Adams, H., 1866 = Nitia acuminata

Unio (sec. Cafferia) caffer Krauss, 1848 = Cucumerunio novaehollandiae
+ Unio caffer Küster, 1856
+ Unio zeyheri Menke, 1849
+ Unio cyamus Philippi, 1853
+ Unio verreauianus Lea, 1856
+ Unio verreauxianus Lea, 1867
+ Unio verrauianus Sowerby, 1868
+ Unio verreauxi E.A. Smith, 1891
+ Unio navigioliformis Lea, 1859
+ Unio natalensis Lea, 1864
+ Unio rectilinearis Sowerby, 1868

Unio (sec. Cafferia) caffer Krauss, 1848 = Unio caffer

Unio (sec. Cafferia) caffer var. africanus Lea, 1856 = Unio caffer
+ Unio caffer Küster, 1856
+ Unio niloticus Küster, 1856

Unio (sec. Cafferia) caffer var. pentheri Sturany, 1898 = Unio caffer

Unio (sec. Cafferia) caffer var. vaalensis Chaper, 1885 = Unio caffer

Unio (sec. Cafferia) dembeae Reeve, 1865 = Unio dembeae

Unio (sec. Cafferia) diminutus Lea, 1859 = Unio caffer
+ Unio diminutis Lea, 1859
+ Unio gratiosus Paetel, 1890

Unio (sec. Cafferia) fissidens Rochebrune, 1882 = Unio caffer

Unio (sec. Cafferia) hygapanus Boettger, O., 1866 = Unio caffer

Unio (sec. Cafferia) jickeli (Simpson, 1900) = Nitia teretiuscula
+ Unio teretiusculus Jickeli, 1874
+ Unio fourtaui Pallary, 1903

Unio (sec. Cafferia) kunenensis Mousson, 1887 = Coelatura kunenensis

Unio (sec. Cafferia) lourdeli Bourguignat, 1887 = Nitia monceti

Unio (sec. Cafferia) lourdeli var. smithi Germain, 1906 = Nitia monceti

Unio (sec. Cafferia) mandinguorum Rochebrune, 1882 = Coelatura aegyptiaca

Unio (sec. Cafferia) mashonae Preston, 1910 = Unio caffer

Unio (sec. Cafferia) monceti Bourguignat, 1883 = Nitia monceti

Unio (sec. Cafferia) monceti var. rubra Germain, 1906 = Nitia monceti

Unio (sec. Cafferia) traversii Pollonera, 1888 = Unio dembeae

Unio (sec. Canthyria) spinosus Lea, 1836 = Elliptio spinosa

Unio (sec. Elliptio) aheneus Lea, 1841 = Elliptio ahenea

Unio (sec. Elliptio) angustatus Lea, 1831 = Elliptio angustata
+ Unio extensus Lea, 1857
+ Unio subcylindraceus Lea, 1874

Unio (sec. Elliptio) angustatus Lea, 1831 = Elliptio pullata

Unio (sec. Elliptio) aquilus Lea, 1857 = Elliptio pullata

Unio (sec. Elliptio) arctatus Conrad, 1834 = Elliptio arctata

Unio (sec. Elliptio) arctatus var. tortivus Lea, 1840 = Elliptio purpurella
+ Unio tetricus Lea, 1857
+ Unio purpurellus Lea, 1857
+ Unio mercerii Lea, 1862

Unio (sec. Elliptio) arctatus var. tortivus Lea, 1840 = Elliptio arctata

Unio (sec. Elliptio) arctatus var. tortivus Lea, 1840 = Elliptio pullata

Unio (sec. Elliptio) buckleyi Lea, 1841 = Elliptio jayensis
+ Unio buddianus Lea, 1843
+ Unio dallii B.H. Wright, 1888

Unio (sec. Elliptio) buckleyi var. orcuttii Wright, S.H., 1888 = Elliptio jayensis

Unio (sec. Elliptio) burkensis Lea, 1859 = Elliptio complanata
+ Unio dissimilis Lea, 1872

Unio (sec. Elliptio) burtchianus Wright, S.H., 1897 = Elliptio occulta

Unio (sec. Elliptio) buxtoni Wright, B.H., 1897 = Elliptio jayensis

Unio (sec. Elliptio) callosus Lea, 1841 = Ortmanniana ligamentina

Unio (sec. Elliptio) chipolaensis Walker, 1905 = Elliptio chipolaensis

Unio (sec. Elliptio) coloratus Charpentier in Küster, 1856 = Sphenonaias colorata

Unio (sec. Elliptio) complanatus (‘Solander’ Dillwyn, 1817) = Elliptio congaraea
+ Unio violaceus Spengler, 1793
+ Unio purpureus Say, 1817
+ Unio rarisulcata Lamarck, 1819
+ Unio coarctata Lamarck, 1819
+ Unio purpurascens Lamarck, 1819
+ Unio georgina Lamarck, 1819
+ Unio rhombula Lamarck, 1819
+ Unio carinifera Lamarck, 1819
+ Unio glabrata Lamarck, 1819
+ Unio sulcidens Lamarck, 1819
+ Unio virginiana Lamarck, 1819
+ Unio fluviatilis Green, 1827
+ Unio raveneli Conrad, 1834
+ Margarita (Unio) watereensis Lea, 1836
+ Unio griffithianus Lea, 1834
45 more...

Unio (sec. Elliptio) complanatus (‘Solander’ Dillwyn, 1817) = Elliptio fumata

Unio (sec. Elliptio) complanatus (‘Solander’ Dillwyn, 1817) = Elliptio icterina

Unio (sec. Elliptio) complanatus (‘Solander’ Dillwyn, 1817) = Elliptio pullata

Unio (sec. Elliptio) complanatus (‘Solander’ Dillwyn, 1817) = Elliptio complanata

Unio (sec. Elliptio) complanatus var. jejunus Lea, 1838 = Elliptio complanata
+ Unio percoarctatus Lea, 1857

Unio (sec. Elliptio) complanatus var. quadrilaterus Lea, 1863 = Uniomerus carolinianus
+ Unio squalidus Lea, 1863

Unio (sec. Elliptio) complanatus var. quadrilaterus Lea, 1863 = Elliptio complanata

Unio (sec. Elliptio) confertus Lea, 1834 = Elliptio icterina
+ Unio lugubris Lea, 1838
+ Unio geddingsianus Lea, 1840
+ Unio limatulus Conrad, 1849
+ Unio whiteianus Lea, 1852
+ Unio vibex Conrad, 1853
+ Unio similis Lea, 1857
+ Unio protensus Lea, 1865
+ Unio radiolus Lea, 1871

Unio (sec. Elliptio) confertus Lea, 1834 = Elliptio complanata

Unio (sec. Elliptio) congaraeus Lea, 1831 = Elliptio congaraea
+ Unio congaraeus Conrad, 1836
+ Unio fulvus Lea, 1834

Unio (sec. Elliptio) corium Reeve, 1864 = Psoronaias semigranosa

Unio (sec. Elliptio) coruscus Gould, 1856 = Elliptio jayensis

Unio (sec. Elliptio) coruscus var. diazensis Wright, B.H., 1897 = Elliptio jayensis

Unio (sec. Elliptio) coruscus var. fryanus Wright, B.H., 1888 = Elliptio occulta

Unio (sec. Elliptio) crassidens Lamarck, 1819 = Elliptio crassidens
+ Unio (Elliptio) nigra Rafinesque, 1820
+ Unio cuneatus Barnes, 1823
+ Unio discus Sowerby, 1868

Unio (sec. Elliptio) crassidens var. incrassatus Lea, 1840 = Elliptio crassidens

Unio (sec. Elliptio) crocodilarum [sic] Morelet, 1849 = Psoronaias semigranosa
+ Unio rusticus Sowerby, 1868
+ Unio pliciferus Reeve, 1864

Unio (sec. Elliptio) crocodilarum [sic] Morelet, 1849 = Barynaias plexus

Unio (sec. Elliptio) cunninghami Wright, B.H., 1883 = Elliptio jayensis

Unio (sec. Elliptio) cuvierianus Lea, 1852 = Elliptio complanata

Unio (sec. Elliptio) danielsii Wright, B.H., 1899 = Elliptio crassidens

Unio (sec. Elliptio) dariensis Lea, 1842 = Elliptio dariensis

Unio (sec. Elliptio) differtus Lea, 1872 = Elliptio complanata

Unio (sec. Elliptio) discus Lea, 1838 = Disconaias disca
+ Unio (Lampsilis) discus var. connectens Martens, 1900
+ Unio panacoensis Philippi, 1843
+ Unio mexicanus Sowerby, 1867
+ Unio lapidosus Kobelt, 1893

Unio (sec. Elliptio) discus Lea, 1838 = Disconaias panacoensis

Unio (sec. Elliptio) dispalans Wright, B.H., 1899 = Elliptio occulta

Unio (sec. Elliptio) distinctus Crosse & Fischer, 1893 = Psoronaias distincta

Unio (sec. Elliptio) dorei Wright, B.H., 1888 = Elliptio jayensis

Unio (sec. Elliptio) dorsatus Lea, 1868 = Elliptio congaraea

Unio (sec. Elliptio) downiei Lea, 1858 = Elliptio downiei

Unio (sec. Elliptio) duttonianus Lea, 1841 = Elliptio lanceolata

Unio (sec. Elliptio) emmonsii Lea, 1857 = Elliptio lanceolata

Unio (sec. Elliptio) errans Lea, 1856 = Elliptio icterina
+ Margarita (Unio) paliatus Lea, 1836
+ Unio vicinus Lea, 1856

Unio (sec. Elliptio) errans Lea, 1856 = Elliptio complanata

Unio (sec. Elliptio) ferrissii Marsh, 1891 = Elliptio jayensis

Unio (sec. Elliptio) fisherianus Lea, 1838 = Elliptio fisheriana
+ Unio fisherianus Küster, 1861
+ Unio nasutus Conrad, 1838

Unio (sec. Elliptio) fisherianus Lea, 1838 = Sagittunio nasutus

Unio (sec. Elliptio) fisherianus Lea, 1838 = Elliptio producta

Unio (sec. Elliptio) folliculatus Lea, 1838 = Elliptio folliculata
+ Unio attenuatus Lea, 1872
+ Unio exacutus Lea, 1872
+ Unio rostellum Lea, 1872

Unio (sec. Elliptio) forbesianus Lea, 1853 = Elliptio congaraea
+ Unio moussonianus Lea, 1852
+ Unio corvus Lea, 1859
+ Unio vestitus Lea, 1861

Unio (sec. Elliptio) fraternus Lea, 1852 = Elliptio fraterna

Unio (sec. Elliptio) fuscatus Lea, 1841 = Elliptio occulta

Unio (sec. Elliptio) geminus Lea, 1856 = Elliptio downiei
+ Unio satillaensis Lea, 1858

Unio (sec. Elliptio) geminus Lea, 1856 = Elliptio complanata

Unio (sec. Elliptio) gibbosus Barnes, 1823 = Eurynia dilatata
+ Unio nasuta Lamarck, 1819
+ Unio mucronatus Barnes, 1823
+ Unio dilatatus Say, 1834
+ Unio torulosus Ferussac, 1835
+ Unio arctatus Ferussac, 1835
+ Unio arctior Lea, 1838

Unio (sec. Elliptio) gibbosus var. arcus Conrad, 1834 = Elliptio arca

Unio (sec. Elliptio) gibbosus var. armathwaitensis Wright, B.H., 1898 = Eurynia dilatata

Unio (sec. Elliptio) gibbosus var. delicatus Simpson, 1900 = Eurynia dilatata

Unio (sec. Elliptio) gibbosus var. subgibbosus Lea, 1857 = Elliptio arca
+ Unio lazarus Sowerby, 1868
+ Unio rufus Lea, 1857

Unio (sec. Elliptio) hartwrighti Wright, B.H., 1896 = Elliptio monroensis

Unio (sec. Elliptio) hazelhurstianus [sic] Lea, 1858 = Elliptio lanceolata

Unio (sec. Elliptio) hinkleyi Wright, B.H., 1888 = Elliptio jayensis

Unio (sec. Elliptio) hopetonensis Lea, 1838 = Elliptio hopetonensis

Unio (sec. Elliptio) icterinus Conrad, 1834 = Elliptio icterina
+ Unio fuliginosus Lea, 1845
+ Unio curatus Lea, 1863
+ Unio datus Lea, 1868
+ Unio zatus Paetel, 1890
+ Unio cuspidatus Lea, 1872
+ Unio curvatus Lea, 1872
+ Unio subsquamosus Lea, 1872

Unio (sec. Elliptio) icterinus Conrad, 1834 = Elliptio complanata

Unio (sec. Elliptio) insulsus Lea, 1857 = Elliptio cistellaeformis
+ Unio lucidus Lea, 1863
+ Unio cistellaeformis Lea, 1863

Unio (sec. Elliptio) insulsus Lea, 1857 = Elliptio icterina

Unio (sec. Elliptio) insulsus Lea, 1857 = Elliptio complanata

Unio (sec. Elliptio) inusitatis Lea, 1859 = Elliptio hopetonensis
+ Unio insitatus B.H. Wright, 1888

Unio (sec. Elliptio) jayensis Lea, 1838 = Elliptio jayensis
+ Unio prasinatus Conrad, 1866
+ Margaron (Unio) jayanus Lea, 1870
+ Unio simpsoni B.H. Wright, 1888
+ Unio marshii B.H. Wright, 1888
+ Unio tryoni B.H. Wright, 1888
+ Unio leonensis Simpson, 1892

Unio (sec. Elliptio) lanceolatus Lea, 1828 = Elliptio lanceolata

Unio (sec. Elliptio) lazarus Lea, 1853 = Elliptio arctata

Unio (sec. Elliptio) lecontianus Lea, 1838 = Elliptio congaraea

Unio (sec. Elliptio) lehmanii Wright, S.H., 1897 = Elliptio occulta

Unio (sec. Elliptio) liebmanni Philippi, 1847 = Sphenonaias liebmanni

Unio (sec. Elliptio) livingstonensis Lea, 1863 = Elliptio icterina

Unio (sec. Elliptio) luridus Lea, 1852 = Elliptio arca

Unio (sec. Elliptio) masoni Conrad, 1834 = Fusconaia masoni

Unio (sec. Elliptio) merus Lea, 1852 = Fusconaia masoni
+ Unio castus Lea, 1860

Unio (sec. Elliptio) mexicanus Philippi, 1847 = Sphenonaias mexicana

Unio (sec. Elliptio) micans Lea, 1857 = Elliptio icterina
+ Unio perlucens Lea, 1863

Unio (sec. Elliptio) micans Lea, 1857 = Elliptio complanata

Unio (sec. Elliptio) mitchelli Simpson in Dall, 1896 = Fusconaia mitchelli

Unio (sec. Elliptio) mitchelli var. elongatus n.v. = Fusconaia mitchelli

Unio (sec. Elliptio) mitchelli var. iheringi Wright, B.H., 1898 = Fusconaia iheringi

Unio (sec. Elliptio) monroensis Lea, 1843 = Elliptio monroensis

Unio (sec. Elliptio) morini Morelet, 1851 = Psoronaias semigranosa

Unio (sec. Elliptio) nasutulus Lea, 1863 = Elliptio producta
+ Unio nasutidus Lea, 1863

Unio (sec. Elliptio) naviculoides Lea, 1857 = Elliptio lanceolata

Unio (sec. Elliptio) nigellus Lea, 1853 = Elliptio nigella
+ Unio denigratus Lea, 1857

Unio (sec. Elliptio) oblatus Lea, 1866 = Elliptio icterina
+ Unio ablatus Lea, 1863

Unio (sec. Elliptio) obnubilus Lea, 1857 = Elliptio jayensis
+ Unio opacus Lea, 1857
+ Unio aequatus Lea, 1857
+ Unio viridicatus Lea, 1857
+ Unio hepaticus Lea, 1859
+ Unio santeensis Lea, 1871
+ Unio nolani B.H. Wright, 1888

Unio (sec. Elliptio) obnubilus Lea, 1857 = Elliptio icterina

Unio (sec. Elliptio) obnubilus Lea, 1857 = Elliptio complanata

Unio (sec. Elliptio) occultus Lea, 1841 = Elliptio occulta

Unio (sec. Elliptio) ocmulgeensis Lea, 1861 = Elliptio icterina

Unio (sec. Elliptio) opacatus Crosse & Fischer, 1893 = Barynaias opacata

Unio (sec. Elliptio) oscari Wright, B.H., 1892 = Elliptio jayensis

Unio (sec. Elliptio) perstriatus Lea, 1852 = Elliptio arctata
+ Unio gracilentus Lea, 1857
+ Unio perlatus Lea, 1863

Unio (sec. Elliptio) pigerrimus Crosse & Fischer, 1893 = Barynaias pigerrima

Unio (sec. Elliptio) pinei Wright, B.H., 1897 = Elliptio jayensis
+ Unio suttoni B.H. Wright, 1897

Unio (sec. Elliptio) plantii Lea, 1857 = Elliptio fumata

Unio (sec. Elliptio) plexus Conrad, 1838 = Barynaias plexus
+ Unio carbonarius Lea, 1838
+ Unio pliciferus Lea, 1838

Unio (sec. Elliptio) plexus var. minor Crosse & Fischer, 1894 = Barynaias plexus

Unio (sec. Elliptio) poeyanus Lea, 1857 = Nephritica poeyana

Unio (sec. Elliptio) polymorphus Wright, B.H., 1899 = Elliptio monroensis

Unio (sec. Elliptio) popeii Lea, 1857 = Nephronaias ravistella
+ Unio veraepacis Tristram, 1863

Unio (sec. Elliptio) popeii Lea, 1857 = Popenaias popeii

Unio (sec. Elliptio) productus Conrad, 1836 = Elliptio producta
+ Unio barrotti Küster, 1861

Unio (sec. Elliptio) psoricus Morelet, 1851 = Psoronaias semigranosa

Unio (sec. Elliptio) purus Lea, 1858 = Elliptio complanata

Unio (sec. Elliptio) pusillus Lea, 1840 = Elliptio congaraea
+ Unio buxeus Lea, 1852
+ Unio anthonyi Lea, 1861

Unio (sec. Elliptio) pusillus Lea, 1840 = Elliptio monroensis

Unio (sec. Elliptio) pygamæus [sic] Lea, 1852 = Platynaias subviridis

Unio (sec. Elliptio) roanokensis Lea, 1838 = Elliptio roanokensis
+ Unio macer Lea, 1857
+ Unio latus Lea, 1859

Unio (sec. Elliptio) roanokensis var. northamptonensis Lea, 1862 = Elliptio complanata

Unio (sec. Elliptio) rostraeformis Lea, 1856 = Elliptio lanceolata
+ Unio rostriformis Lea, 1856
+ Unio maconensis Lea, 1857

Unio (sec. Elliptio) rostraeformis Lea, 1856 = Elliptio pullata

Unio (sec. Elliptio) rostrum Lea, 1862 = Elliptio complanata
+ Unio wheatleyi Lea, 1857
+ Unio catawbensis Lea, 1857
+ Unio oblongus Lea, 1872

Unio (sec. Elliptio) rubicundus von Martens, 1900 = Martensnaias rubicunda

Unio (sec. Elliptio) sagittiformis Lea, 1852 = Elliptio lanceolata

Unio (sec. Elliptio) semigranosus von dem Busch in Philippi, 1845 = Psoronaias semigranosa

Unio (sec. Elliptio) shepardianus Lea, 1834 = Elliptio shepardiana
+ Unio sheppardianus Catlow & Reeve, 1845

Unio (sec. Elliptio) singularis Wright, B.H., 1899 = Elliptio pullata

Unio (sec. Elliptio) sloatianus Lea, 1840 = Elliptoideus sloatianus
+ Unio atromarginatus Lea, 1840
+ Unio aratus Conrad, 1849
+ Unio plectophorus Conrad, 1849

Unio (sec. Elliptio) sordidus Lea, 1852 = Elliptio congaraea
+ Unio gibbesianus Lea, 1852

Unio (sec. Elliptio) spadiceus Lea, 1857 = Elliptio complanata

Unio (sec. Elliptio) sphenorhynchus Crosse & Fischer, 1893 = Nephronaias sphenorhyncha

Unio (sec. Elliptio) spissus Lea, 1859 = Elliptio downiei

Unio (sec. Elliptio) stonensis Lea, 1840 = Eurynia dilatata

Unio (sec. Elliptio) strigosus Lea, 1840 = Elliptio arctata

Unio (sec. Elliptio) strumosus Lea, 1872 = Elliptio congaraea

Unio (sec. Elliptio) subinflatus Conrad, 1835 = Elliptio complanata

Unio (sec. Elliptio) subluridus Simpson, 1892 = Elliptio jayensis

Unio (sec. Elliptio) subniger Lea, 1857 = Elliptio fumata

Unio (sec. Elliptio) tenuisculus Frierson, 1911 = Elliptio jayensis

Unio (sec. Elliptio) testudineus Morelet, 1849 = Psoronaias semigranosa
+ Unio semigranosus Reeve, 1864

Unio (sec. Elliptio) tuomeyi Lea, 1852 = Elliptio arctata
+ Unio barrattii Lea, 1852
+ Unio barrotti Paetel, 1890
+ Unio pullatis Lea, 1856
+ Unio pullatus Lea, 1856
+ Unio sublatus Lea, 1857
+ Unio fumatus Lea, 1857
+ Unio viridiradiatus Lea, 1859
+ Unio viridans Lea, 1859
+ Unio hallenbeckii Lea, 1859
+ Unio salebrosus Lea, 1859
+ Unio verutus Lea, 1859
+ Unio chathamensis Lea, 1863
+ Unio hastatus Lea, 1874
+ Unio dooleyensis Lea, 1874
+ Unio invenustus Lea, 1874
1 more...

Unio (sec. Elliptio) tuomeyi Lea, 1852 = Elliptio fumata

Unio (sec. Elliptio) tuomeyi Lea, 1852 = Elliptio icterina

Unio (sec. Elliptio) tuomeyi Lea, 1852 = Elliptio pullata

Unio (sec. Elliptio) tuomeyi Lea, 1852 = Elliptio complanata

Unio (sec. Elliptio) viridulus Lea, 1863 = Elliptio lanceolata

Unio (sec. Elliptio) waccamawensis Lea, 1863 = Elliptio congaraea

Unio (sec. Elliptio) waltoni Wright, B.H., 1888 = Elliptio ahenea

Unio (sec. Elliptio) websteri Wright, B.H., 1888 = Elliptio monroensis

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807)
+ Mya pictorum Gmelin, 1791
+ Unio pictorum Draparnaud, 1806
+ Unio musivus Spengler, 1793
+ Unio musicus Simpson, 1900
+ Unio batavus Bourguignat, 1864
+ Unio riparia Pfeiffer, 1821
+ Unio crassus Nilsson, 1822
+ Unio ater Nilsson, 1822
+ Unio rugatus Menke, 1828
+ Unio elongata Michaud, 1831
+ Unio labacensis Rossmässler, 1835
+ Unio decurvatus Rossmässler, 1835
+ Unio reniformis Rossmässler, 1836
+ Unio carinthiacus Rossmässler, 1836
+ Unio amnicus Rossmässler, 1836
33 more...

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) = Margaritifera margaritifera

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) = Potomida littoralis

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) = Unio nanus

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) = Unio pictorum

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) = Unio mancus

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) = Unio tigridis

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) = Unio elongatulus

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) = Unio crassus

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) = Unio carneus

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) = Unio gontierii

Unio (sec. Lymnium) batavus (Maton & Rackett, 1807) = Unio bruguierianus

Unio (sec. Lymnium) batavus var. requieni Rossmässler, 1844 = Unio crassus
+ Unio nanus Dupuy, 1852

Unio (sec. Lymnium) bythinicus [sic] Kobelt, 1893 = Elongaria orientalis

Unio (sec. Lymnium) carneus Küster, 1854 = Unio ravoisieri
+ Unio gontierii Bourguignat, 1856
+ Unio penchinatianus Bourguignat, 1865

Unio (sec. Lymnium) carneus Küster, 1854 = Unio carneus

Unio (sec. Lymnium) carneus Küster, 1854 = Unio gontierii

Unio (sec. Lymnium) delesserti Bourguignat, 1852 = Potomida semirugata

Unio (sec. Lymnium) delicatus Lea, 1863 = Unio delicatus

Unio (sec. Lymnium) durieui DeShayes, 1847 = Unio durieui
+ Unio sitifensis Morelet, 1851
+ Unio orientalis Bourguignat, 1852
+ Unio bruguierianus Bourguignat, 1853
+ Unio vescoi Bourguignat, 1856
+ Unio schwerzenbachi Bourguignat, 1856
+ Unio prusii Bourguignat, 1856
+ Unio damascensis Lea, 1863
+ Unio orontesensis Lea, 1863
+ Unio orphaensis Lea, 1865
+ Unio orfaensis Kobelt, 1912
+ Unio (orfaensis var. ?) ehrmanni Kobelt, 1913
+ Unio mardinensis Lea, 1865

Unio (sec. Lymnium) durieui DeShayes, 1847 = Unio bruguierianus

Unio (sec. Lymnium) durieui DeShayes, 1847 = Unio damascensis

Unio (sec. Lymnium) durieui DeShayes, 1847 = Unio mardinensis

Unio (sec. Lymnium) durieui var. kullethensis Lea, 1865 = Unio bruguierianus
+ Unio kallethensis Paetel, 1890
+ Unio kullenthenensis Paetel, 1890

Unio (sec. Lymnium) durieui var. kullethensis Lea, 1865 = Unio mardinensis

Unio (sec. Lymnium) ellipsoideus Locard, 1883 = Unio tigridis
+ Unio genezarethanus Locard, 1883
+ Unio jauberti Locard, 1883
+ Unio zabulonicus Kobelt, 1893
+ Unio lorteti Kobelt, 1895
+ Unio kobelti Kobelt & Rolle, 1895
+ Unio pietri Kobelt, 1895
+ Unio herodes Kobelt & Rolle, 1895

Unio (sec. Lymnium) ellipsoideus Locard, 1883 = Unio delicatus

Unio (sec. Lymnium) ellipsoideus Locard, 1883 = Unio terminalis

Unio (sec. Lymnium) elongatulus Pfeiffer, C., 1825 = Unio elongatulus

Unio (sec. Lymnium) emarginatus Lea, 1834 = Unio mancus

Unio (sec. Lymnium) episcopalis Tristram, 1865 = Pseudunio homsensis

Unio (sec. Lymnium) eucirrus Bourguignat, 1857 = Unio eucirrus

Unio (sec. Lymnium) ferussacianus Lea, 1868 = Potomida semirugata

Unio (sec. Lymnium) grelloisianus Bourguignat, 1856 = Unio terminalis
+ Unio lunulifer Bourguignat, 1856
+ Unio jordanicus Bourguignat, 1856

Unio (sec. Lymnium) homsensis Lea, 1864 = Pseudunio homsensis

Unio (sec. Lymnium) hueti Bourguignat, 1855 = Unio hueti

Unio (sec. Lymnium) littoralis Lamarck, 1801 = Potomida littoralis
+ Unio littoralis var. minor Rossmässler, 1842
+ Unio littoralis var. acarnanicus Kobelt, 1879
+ Unio littoralis var. pianensis Kobelt, 1888
+ Unio litoralis Menke, 1828
+ Unio litoralis var. umbonatus Rossmässler, 1844
+ Unio granosus Schumacher, 1817
+ Unio brevialis Lamarck, 1819
+ Unio nana Lamarck, 1819
+ Unio rubens Menke, 1830
+ Unio subtetragonus Michaud, 1831
+ Unio incurvus Lea, 1831
+ Unio draparnaldii Deshayes, 1831
+ Unio pianensis Boubée, 1833
+ Unio bigerrensis Millet, 1843
+ Unio bigorriensis Locard, 1882
16 more...

Unio (sec. Lymnium) littoralis Lamarck, 1801 = Potomida semirugata

Unio (sec. Lymnium) littoralis Lamarck, 1801 = Unio nanus

Unio (sec. Lymnium) littoralis Lamarck, 1801 = Unio crassus

Unio (sec. Lymnium) littoralis Lamarck, 1801 = Potomida acarnanica

Unio (sec. Lymnium) micelii Kobelt, 1884 = Unio ravoisieri

Unio (sec. Lymnium) modiola Preston, 1912 = Unio mardinensis

Unio (sec. Lymnium) mussolianus Küster, 1861 = Unio tigridis
+ Unio bourguignatianus Lea, 1863
+ Unio rasus Lea, 1863
+ Unio mosulensis Lea, 1863
+ Unio mossulensis Kobelt, 1886
+ Unio mossulianus Kobelt, 1912

Unio (sec. Lymnium) pictorum (Linnaeus, 1758)
+ Mya nodosa Gmelin, 1791
+ Unio conus Spengler, 1793
+ Mya ovalis Retzius, 1788
+ Mya nodulosa Wood, 1815
+ Unio nodulosa Lamarck, 1819
+ Unio rostrata Lamarck, 1819
+ Unio manca Lamarck, 1819
+ Unio limosus Nilsson, 1822
+ Unio deshayesii Michaud, 1831
+ Unio dubius Fitzinger, 1833
+ Unio michaudiana Des Moulins, 1833
+ Potomida sicula Swainson, 1840
+ Unio siculus Hanley, 1856
+ Unio aradae Philippi, 1844
+ Unio dactylus Morelet, 1845
10 more...

Unio (sec. Lymnium) pictorum (Linnaeus, 1758) = Unio nanus

Unio (sec. Lymnium) pictorum (Linnaeus, 1758) = Unio pictorum

Unio (sec. Lymnium) pictorum (Linnaeus, 1758) = Unio mancus

Unio (sec. Lymnium) pictorum (Linnaeus, 1758) = Unio tumidus

Unio (sec. Lymnium) pictorum (Linnaeus, 1758) = Unio delphinus

Unio (sec. Lymnium) pictorum (Linnaeus, 1758) = Unio elongatulus

Unio (sec. Lymnium) pictorum var. longirostris Rossmässler, 1836 = Unio pictorum

Unio (sec. Lymnium) pietri Locard in Lortet, 1880 = Unio delicatus
+ Unio petroi Paetel, 1890
+ Unio lorteti Locard, 1883
+ Unio tristrami Locard, 1883
+ Unio tiberiadensis Locard, 1883
+ Unio prosacrus Locard, 1883
+ Unio axiacus Locard, 1883
+ Unio subtigridis Locard, 1883
+ Unio anemprosthus Locard, 1883
+ Unio chantrei Locard, 1883

Unio (sec. Lymnium) pietri Locard in Lortet, 1880 = Unio terminalis

Unio (sec. Lymnium) platyrhynchus Rossmässler, 1835 = Unio pictorum
+ Unio fiscallianus Kobelt, 1873
+ Unio limosus Kobelt, 1893

Unio (sec. Lymnium) platyrhynchus Rossmässler, 1835 = Unio elongatulus

Unio (sec. Lymnium) platyrinchoideus Dupuy, 1849 = Unio pictorum
+ Unio danielis Gassies, 1867
+ Unio larderelianus Pecchioli, 1869

Unio (sec. Lymnium) platyrinchoideus Dupuy, 1849 = Unio mancus

Unio (sec. Lymnium) pseudonymus Simpson, 1900 = Unio crassus
+ Unio hueti Kobelt, 1886

Unio (sec. Lymnium) pseudonymus Simpson, 1900 = Unio mardinensis

Unio (sec. Lymnium) semirugatus Lamarck, 1819 = Potomida semirugata
+ Unio emesaensis Lea, 1865
+ Unio simonis Tristram, 1865
+ Unio luynesi Locard, 1883
+ Unio galilaei Locard, 1883
+ Unio timius Locard, 1883
+ Unio rhomboidopsis Locard, 1883
+ Unio rollei Kobelt & Rolle, 1895
+ Unio tracheae Kobelt & Rolle, 1895
+ Unio wagneri Kobelt & Rolle, 1895
+ Unio (Rhombunio ?) abrus Kobelt, 1913
+ Unio (Rhombunio) halepensis Kobelt, 1913
+ Unio corbiculiformis Kobelt, 1913
+ Unio (Rhombunio) babensis Kobelt, 1913
+ Unio graeteri Kobelt, 1913
+ Unio (Rhombunio) naegelei Kobelt, 1913
2 more...

Unio (sec. Lymnium) syriacus Lea, 1863 = Unio damascensis

Unio (sec. Lymnium) terminalis Bourguignat, 1852 = Unio terminalis

Unio (sec. Lymnium) tigridis Bourguignat, 1852 = Unio tigridis
+ Unio truncatus Swainson, 1823
+ Unio dignatus Lea, 1863
+ Unio dignatus semiramidis Kobelt, 1913
+ Unio dignatus assuricus Kobelt, 1913
+ Unio dignatus ninusi Kobelt, 1913
+ Unio kisonis Kobelt & Rolle, 1895
+ Unio ciconius Kobelt, 1913
+ Unio medicus Kobelt, 1913

Unio (sec. Lymnium) tigridis Bourguignat, 1852 = Unio terminalis

Unio (sec. Lymnium) tigridis Bourguignat, 1852 = Unio mardinensis

Unio (sec. Lymnium) tumidus Retzius, 1788 = Unio tumidus
+ Mya depressa Donovan, 1801
+ Mya ovata Donovan, 1802
+ Mya ovalis Montagu, 1803
+ Mysca solida Turton, 1822
+ Unio muelleri Rossmässler, 1838
+ Unio pictorum Brown, 1844

Unio (sec. Lymnium) turtoni Payraudeau, 1826 = Unio mancus
+ Unio capigliolo Payraudeau, 1826
+ Unio bandinii Rossmässler, 1837
+ Unio pictorum Guérin-Méneville, 1823
+ Unio requienii Michaud, 1831
+ Unio lobata Philippi, 1836
+ Unio pallens Rossmässler, 1842
+ Unio hispanus Rossmässler, 1844
+ Unio aleronii Companyo & Massot, 1845
+ Unio ravoisieri Deshayes, 1847
+ Unio ravoisieri var. isserica Kobelt, 1884
+ Unio rousii Dupuy, 1849
+ Unio valentinus Rossmässler, 1854
+ Unio ardusianus Reyniès, 1843
+ Unio graellsianus Bourguignat, 1865
+ Unio letourneuxi Bourguignat, 1864
3 more...

Unio (sec. Lymnium) turtoni Payraudeau, 1826 = Unio delphinus

Unio (sec. Lymnium) turtoni Payraudeau, 1826 = Unio ravoisieri

Unio (sec. Lymnium) turtoni Payraudeau, 1826 = Unio delicatus

Unio (sec. Lymnium) turtoni Payraudeau, 1826 = Unio elongatulus

Unio (sec. Lymnium) turtoni Payraudeau, 1826 = Unio durieui

Unio (sec. Lymnium) turtoni var. moreleti DeShayes, 1848 = Potomida littoralis
+ Unio maccarthyanus Bourguignat, 1866

Unio (sec. Lymnium) turtoni var. moreleti DeShayes, 1848 = Unio ravoisieri

Unio (sec. Lymnium) zabulonicus Locard, 1883 = Unio delicatus
+ Unio antiochianus Locard, 1883

Unio (sec. Lymnium) zabulonicus Locard, 1883 = Unio terminalis

Unio (sec. Micronaias) aratus Lea, 1843 = Micronaias arata
+ Unio nuculinus Philippi, 1849

Unio (sec. Micronaias) fallaciosus n. sp. = Micronaias fallaciosa

Unio (sec. Micronaias) granadensis Lea, 1868 = Micronaias granadensis

Unio (sec. Uniomerus) bissellianus [sic] Lea, 1867 = Uniomerus carolinianus

Unio (sec. Uniomerus) columbensis Lea, 1857 = Uniomerus columbensis
+ Unio columbiensis B.H. Wright, 1888

Unio (sec. Uniomerus) obesus Lea, 1831 = Uniomerus tetralasmus
+ Unio caroliniana Bosc, 1801
+ Unio rivularis Conrad, 1853
+ Unio declivis Conrad, 1836
+ Unio ineptus Lea, 1852
+ Unio hebes Lea, 1852
+ Unio cicur Lea, 1861
+ Unio squalidus Lea, 1863
+ Unio jewettii Lea, 1867
+ Unio pawensis Lea, 1868

Unio (sec. Uniomerus) obesus Lea, 1831 = Uniomerus carolinianus

Unio (sec. Uniomerus) obesus var. blandingianus Lea, 1834 = Uniomerus carolinianus
+ Unio rivicolus Conrad, 1868

Unio (sec. Uniomerus) obesus var. paludicolus Gould, 1845 = Uniomerus carolinianus
+ Unio paludicolor Conrad, 1853

Unio (sec. Uniomerus) tetralasmus Say, 1831 = Uniomerus tetralasmus
+ Unio excultus Conrad, 1838
+ Unio parallelus Conrad, 1841
+ Unio symmetricus Lea, 1845
+ Unio porrectus Conrad, 1854
+ Unio subcroceus Conrad, 1854
+ Unio jamesianus Lea, 1857

Unio (sec. Uniomerus) tetralasmus Say, 1831 = Uniomerus declivis

Unio (sec. Uniomerus) tetralasmus var. camptodon Say, 1832 = Uniomerus tetralasmus
+ Unio geometricus Lea, 1834

Unio (sec. Uniomerus) tetralasmus var. camptodon Say, 1832 = Uniomerus declivis

Unio (sec. Uniomerus) tetralasmus var. declivis Say, 1831 = Uniomerus declivis

Unio (sec. Uniomerus) tetralasmus var. manubius Gould, 1855 = Uniomerus tetralasmus
+ Unio manubrius Paetel, 1890

Unio (sec. Uniomerus) tetralasmus var. sayi Ward in Tappan, 1839 = Uniomerus tetralasmus
+ Unio sayanus Conrad, 1838
+ Unio electrinus Reeve, 1865

Virgus beccarianus (Tapparone Canefri, 1883)

Virgus mattiroli (Tapparone Canefri, 1883) = Virgus beccarianus

Virgus misoolensis (Schepman, 1897) = Hyridella misoolensis

 
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