MUSSELpdb
Taxonomy
Species & Genus Richness of
freshwater mussels
by Taxonomy
Species & Genus Richness of
freshwater bivalves
by Family
Geography
Species Richness & Endemism of
freshwater mussels
by Geography
Data last updated
Tue 02 June 2026
Publication Haas (1969): species taxonomic opinions
Full Citation
Haas, F. 1969. Superfamilia Unionacea. Das Tierreich 88: 1-663. https://www.google.com/books/edition/Superfamilia_Unionacea/VSwgAAAAQBAJ?hl=en&gbpv=1&printsec=frontcover#v=onepage&q&f=false.
Taxonomic Opinions
1-300 | 301-600 | 601-900 | 901-1039
Quadrula (Pustulosa) pustulosa pustulosa (Lea) = Pustulosa pustulosa
+ Obliquaria (Quadrula) bullata Rafinesque, 1820
+ Unio verrucosa Valenciennes, 1827
+ Unio nodulosus Say, 1834
Quadrula (Pustulosa) pustulosa vallata (Lea) = Pustulosa pustulosa
+ Unio cahabensis Lea, 1871
Quadrula (s.s.) quadrula conjugans (B.H. Wright) = Quadrula verrucosa
Quadrula (s.s.) quadrula fragosa (Conrad) = Quadrula fragosa
Quadrula (s.s.) quadrula nobilis (Conrad) = Quadrula nobilis
Quadrula (s.s.) quadrula quadrula (Rafinesque) = Quadrula quadrula
+ Unio rugosus Barnes, 1823
+ Unio lacrymosus Lea, 1828
+ Unio asperrimus Lea, 1831
+ Unio quadratus Reeve, 1864
+ Unio lunulatus Pratt, 1876
Quadrula (s.s.) quadrula rumphiana (Lea) = Quadrula quadrula
+ Unio blandianus Lea, 1857
Quincuncina burkei Walker = Fusconaia burkei
Quincuncina vittata (Frierson) = Glebula rotundata
Radiatula crispisulcata (Benson)
Radiatula lima (Simpson) = Pseudoscabies scobina + Indonaia gratiosa
+ Unio radula Hanley, 1856
+ Unio siliguriensis Preston, 1908
Rectidens lingulatus lingulatus (Drouet & Chaper) = Rectidens sumatrensis
Rectidens sumatrensis gracilis (Strubell) = Rectidens sumatrensis
+ Unio palembangensis Strubell, 1897
+ Unio palembangensis var. pahumbaensis Martens, 1900
Rectidens sumatrensis sumatrensis (Dunker) = Rectidens sumatrensis + Unio tumidus
+ Unio tumidus Mousson, 1849
Rhombuniopsis superstes (Neumayr) = Leoparreysia superstes + Rhombuniopsis heres
+ Unio heres Neumayr, 1899
Rhombuniopsis tauriformis (Fulton)
Scabies nucleus (Lea)
Scabies scobinata (Lea) = Scabies scobinatus + Scabies mandarinus + Nodularia persculpta
+ Unio mandarinus Morelet, 1864
+ Unio pellislacerti Morelet, 1865
+ Unio venustus Morelet, 1866
+ Unio oblitus Lea, 1870
+ Nodularia persculpta Haas, 1910
Schepmania nieuwenhuisi (Schepman)
+ Unio newenhuisi Simpson, 1900
Schepmania parcesculpta (Martens)
Schistodesmus lampreyanus (Baird & Adams) = Schistodesmus lampreyanus + Schistodesmus spinosus
+ Unio vestitus Heude, 1883
+ Shistodesmus spinosus Simpson, 1900
Simpsonella gracilis (Lea)
+ Anodonta tenuis Lea, 1851
+ Anodonta crepera Lea, 1851
+ Anodonta subcrassa Lea, 1851
+ Unio serradelli Drouët, 1892
Simpsonella purpurea (Valenciennes) = Simpsonella burroughiana
+ Anodonta burroughiana Lea, 1834
+ Unio bengalensis Lea, 1838
+ Unio verecundus Gould, 1850
+ Unio mauritianus Lea, 1859
Solenaia emarginata (Lea)
Solenaia iridinea (Heude) = Sinosolenaia iridinea + Sinosolenaia carinata + Sinosolenaia oleivora + Sinosolenaia recognita + Parvasolenaia rivularis
+ Micetopus [sic] carinatus Heude, 1877
+ Mycetopus oleivorus Heude, 1877
+ Micetopus [sic] recognitus Heude, 1877
+ Mycetopus rivularis Heude, 1877
+ Mycetopus similis Heude, 1877
+ Mycetopus armatus Heude, 1885
+ Mycetopus succineus Heude, 1885
+ Mycetopus caeruleus Heude, 1885
+ Mycetopus viridis Heude, 1885
+ Mycetopus arcuatus Heude, 1885
Strophitus (s.s.) radiatus (Conrad) = Strophitus radiatus
+ Margaritana elliottii Lea, 1858
+ Margaritana elliptica Lea, 1859
+ Anodonta showalterii Lea, 1860
Strophitus (s.s.) subvexus (Conrad) = Pseudodontoideus subvexus
+ Margaritana tombigbeensis Lea, 1862
+ Margaritana columbensis Lea, 1867
Strophitus (s.s.) undulatus edentulus (Say) = Strophitus undulatus
+ Anodon areolatus Swainson, 1829
+ Anodon unadilla De Kay, 1843
+ Anodonta tetragona Lea, 1845
+ Anodonta arkansensis Lea, 1852
+ Anodonta shaefferiana Lea, 1852
+ Alasmodon rhombica J.G. Anthony, 1865
+ Anodon papyracea J.G. Anthony, 1865
+ Strophitus undulatus ovatus Frierson, 1927
Strophitus (s.s.) undulatus rugosus (Swainson) = Strophitus undulatus
+ Strophitus rugosus pepinensis F.C. Baker, 1928
+ Strophitus rugosus winnebagoensis F.C. Baker, 1928
+ Strophitus rugosus lacustris F.C. Baker, 1928
Strophitus (s.s.) undulatus virgatus (Conrad) = Strophitus undulatus
+ Anodonta wardiana Lea, 1838
+ Anodonta pavonia Lea, 1838
Tamsiella tamsiana (Dunker)
Trapezoideus foliaceus (Gould) = Trapezoideus foliaceus + Yaukthwa peguensis + Indonaia subclathrata + Yaukthwa dalliana
+ Unio peguensis Anthony, 1865
+ Unio misellus var. subclathratus Martens, 1899
+ Parreysia dalliana Frierson, 1913
Trapezoideus ludovicianus (Rochebrune) = Lens micropterus
Trapezoideus misellus (Morelet) = Lens misellus + Trapezidens exolescens + Lens pallegoixi + Lens comptus + Yaukthwa zayleymanensis + Indonaia corbis
+ Unio exolescens Gould, 1843
+ Anodon pallegoixi Sowerby, 1867
+ Unio comptus Deshayes in Deshayes & Jullien, 1876
+ Unio fragilis Nevill, 1877
+ Unio siamensis Lea, 1866
+ Trapezoideus foliaceus var. zayleymanensis Preston, 1912
+ Trapezoideus dhanushori Prashad in Annandale & Prashad, 1921
Trapezoideus prashadi Haas = Arcidopsis footei
+ Arcidopsis footei ‘Theobald’ of Authors
Triplodon (s.s.) corrugatus (Lamarck) = Triplodon corrugatus + Harmandia somboriensis
+ Triplodon rugosus Spix in Wagner, 1827
+ Mya angulata Wood, 1828
+ Hyria exasperata Sowerby, 1869
+ Harmandia somboriensis Rochebrune, 1882
+ Harmandia castelneaui Rochebrune, 1904
Triplodon (s.s.) latialatus (Sowerby) = Triplodon corrugatus
Triplodon (s.s.) rugosissimus (Sowerby) = Triplodon corrugatus
Triplodon (Triquetrana) jamauchimensis (F. Baker) = Triplodon corrugatus
+ Hyria amazonia Frierson, 1914
+ Hyria wheatleyi Marshall, 1926
Tritogonia verrucosa (Rafinesque) = Quadrula verrucosa
+ Unio tuberculatus Barnes, 1823
+ Unio (Theliderma) pustulata Swainson, 1840
+ Unio gigas Sowerby, 1867
+ Tritogonia tuberculata var. obesa Simpson, 1900
+ Quadrula parkeri Geiser, 1911
Truncilla cognata (Lea)
Truncilla macrodon (Lea)
Truncilla truncata Rafinesque
+ Truncilla truncata var. fusca Rafinesque, 1820
+ Truncilla truncata var. vermiculata Rafinesque, 1820
+ Unio elegans Lea, 1831
+ Truncilla truncata var. lacustris F.C. Baker, 1928
Unio abyssinicus Martens
+ Unio abyssinicus Jickeli, 1874
+ Unio schweinfurthi Martens, 1886
+ Unio willcocksi Newton, 1899
+ Unio vignardi Pallary, 1924
+ Unio fayumensis Pilsbry & Bequaert, 1927
Unio biwae Kobelt = Nodularia douglasiae
Unio crassus batavus Maton & Rackett = Unio crassus + Unio nanus + Unio tumidiformis
+ Unio nana Lamarck, 1819
+ Unio riparia Pfeiffer, 1821
+ Unio arcuata Bouchard-Chantereaux, 1838
+ Unio drouetii Dupuy, 1849
+ Unio courtillieri Hattemann, 1859
+ Unio batavus var. baraceus de Joannis, 1859
+ Unio batavus var. minimus de Joannis, 1859
+ Unio lambottei Malzine, 1867
+ Unio subtilis Drouët, 1879
+ Unio ligericus Bourguignat in Locard, 1882
90 more...
Unio crassus bruguierianus Bourguignat = Unio bruguierianus + Unio damascensis + Unio mardinensis + Unio vicarius + Unio desectus + Unio ionicus
+ Unio orientalis Bourguignat, 1852
+ Unio prusii Bourguignat, 1856
+ Unio schwerzenbachi Bourguignat, 1856
+ Unio vescoi Bourguignat, 1856
+ Unio turcicus ‘Parreiss in sched.’ Küster, 1862
+ Unio kotschyi Küster, 1862
+ Unio damascensis Lea, 1863
+ Unio orontesensis Lea, 1863
+ Unio syriacus Lea, 1863
+ Unio orphaensis Lea, 1865
20 more...
Unio crassus carneus Küster = Unio carneus
+ Unio luxurians Küster, 1854
+ Unio brevirostris Küster, 1854
Unio crassus crassus Retzius = Unio crassus + Unio nanus
+ Unio musivus Spengler, 1793
+ Unio ater Nilsson, 1822
+ Unio rubens Menke, 1828
+ Unio rugatus Menke, 1828
+ Unio crassus var. maximus Kobelt, 1872
+ Unio pseudolitoralis Clessin, 1877
+ Unio kochii Kobelt, 1886
+ Unio hamburgiensis Servain, 1888
+ Unio ater var. irgizlaicus Lindholm, 1904
+ Unio pseudolittoralis [sic] var. curonicus Riemenschneider, 1907
5 more...
Unio crassus cytherea Küster = Unio nanus + Unio crassus
+ Unio sinuolata Küster, 1833
+ Unio planus Studer, 1820
+ Unio dilatatus Studer, 1820
+ Unio ovatus Studer, 1820
+ Unio dubius Fitzinger, 1833
+ Unio nigricans Fitzinger, 1833
+ Unio castaneus Fitzinger, 1833
+ Unio decurvatus Rossmässler, 1835
+ Unio labacensis Rossmässler, 1835
+ Unio vitreus Rossmässler, 1835
49 more...
Unio crassus gontieri Bourguignat = Unio gontierii + Unio mardinensis + Unio crassus
+ Unio colchicus Drouët, 1881
+ Unio sieversi Drouët, 1881
+ Unio stevenianus Drouët, 1881
+ Unio mingrelicus Drouët, 1881
+ Unio raddei Drouët, 1881
+ Unio araxenus Drouët, 1881
+ Unio stepanoffi Drouët, 1881
+ Unio raddei var. koutaisiana Kobelt, 1886
+ Unio crassus var. okae Kobelt & Haas, 1910
+ Unio kungurensis Kobelt, 1912
8 more...
Unio crassus jonicus [sic] Drouet = Unio ionicus
+ Unio helenae Drouët, 1892
Unio crassus mongolicus Middendorff = Middendorffinaia mongolica
Unio denserugatus (Haas) = Nodularia douglasiae
Unio dorri Wattebled = Nodularia dorri
Unio douglasiae amurensis Mousson = Nodularia douglasiae
+ Unio pictorum var. longirostris Westerlund, 1877
+ Unio middendorffi Westerlund, 1890
+ Unio abbreviatus Westerlund, 1897
+ Unio schrencki Westerlund, 1897
+ Nodularia douglasiae flavoviridis Haas, 1910
Unio douglasiae douglasiae Griffith & Pidgeon = Nodularia douglasiae
+ Unio murchisonianus Lea, 1834
+ Unio osbeckii Philippi, 1844
+ Unio shanghaiensis Lea, 1859
+ Unio wrightii Lea, 1865
+ Unio sculptus Deshayes, 1873
+ Unio douglasiae dactylinus Heude, 1885
+ Nodularia douglasiae crassidens Haas, 1910
Unio douglasiae taiwanicus (Pilsbry) = Nodularia douglasiae
Unio elongatulus aleroni Companyo & Massot = Unio mancus
Unio elongatulus bourgeticus Bourguignat = Unio mancus + Unio pictorum
+ Unio mancus var. sabaudina Locard, 1882
+ Unio riciacensis Bourguignat in Locard, 1882
+ Unio orthus Coutagne in Locard, 1882
+ Unio occidaneus Drouët, 1888
+ Unio mucidellus Bourguignat in Locard, 1889
+ Unio (? requienii var.) voltzii Kobelt & Haas, 1910
+ Unio voltzii var. ursannensis Kobelt & Haas, 1910
Unio elongatulus dembeae Sowerby = Unio dembeae
+ Unio aeneus Jickeli, 1874
+ Unio jickelii Bourguignat, 1883
+ Unio alfierianus Bourguignat, 1885
+ Unio hamyanus Bourguignat, 1885
+ Unio ilqi ‘Soleillet, in litt.’ Bourguignat, 1885
+ Unio meneliki Bourguignat, 1885
+ Unio soleilleti Bourguignat, 1885
+ Unio traversii Pollonera, 1888
+ Unio (Nodularia) erlangeri Kobelt, 1910
Unio elongatulus durieui Deshayes = Unio durieui + Unio mancus + Unio ravoisieri
+ Unio emarginatus Lea, 1834
+ Unio sitifensis Morelet, 1851
+ Unio tafnanus ‘Debeaux in litteris’ Kobelt, 1884
+ Unio ravoisieri var. isserica Kobelt, 1884
+ Unio tetuanensis Kobelt, 1884
+ Unio medjerdae Kobelt, 1884
+ Unio micelii Kobelt, 1884
+ Unio delevieleusae Bourguignat, 1887
Unio elongatulus elongatulus C. Pfeiffer = Unio elongatulus
+ Unio lijacensis Kobelt, 1890
+ Unio lijacensis var. gallensteini Kobelt, 1890
Unio elongatulus eucirrus Bourguignat = Unio eucirrus + Unio terminalis + Unio delicatus + Unio sesirmensis
+ Unio raymondi Locard, 1883
+ Unio alexandri Kobelt & Rolle, 1895
+ Unio cilicicus Kobelt & Rolle, 1895
+ Unio cilicicus var. adanensis Kobelt & Rolle, 1895
+ Unio cilicicus var. jenemterensis Kobelt & Rolle, 1895
+ Unio cilicicus var. subsaccatus Kobelt & Rolle, 1895
+ Unio (cilicicus var. ?) berytensis Kobelt & Rolle, 1895
+ Unio raymondopsis Kobelt, 1913
+ Unio kuweikensis Kobelt, 1913
+ Unio sesirmensis Kobelt, 1913
1 more...
Unio elongatulus gargottae Philippi = Unio mancus
+ Unio lobata Philippi, 1836
+ Unio aradae Philippi, 1844
+ Unio siculus Hanley, 1856
+ Unio benoiti Bourguignat, 1883
+ Unio monterosati Bourguignat, 1883
+ Unio bivonianus Bourguignat, 1883
+ Unio caficianus Bourguignat, 1883
+ Unio aradasi Bourguignat, 1883
+ Unio biformis Monterosato, 1896
+ Unio bipartitus Monterosato, 1896
3 more...
Unio elongatulus glaucinus Porro = Unio elongatulus
+ Unio corrosus Villa, 1841
+ Unio spinellii Spinelli, 1851
+ Unio requienii var. vulgaris Stabile, 1859
+ Unio requienii var. oriliensis Stabile, 1859
+ Unio requienii var. blauneri Stabile, 1859
+ Unio villae Issel, 1872
+ Unio robustus ‘Villa, in sched.’ Drouët, 1879
+ Unio gurkensis Ziegler in Bourguignat, 1883
+ Unio brachyrhynchus Drouët, 1881
+ Unio opisodartos Adami, 1882
29 more...
Unio elongatulus lawleyianus Gentiluomo = Unio mancus
+ Unio larderelianus Pecchioli, 1869
+ Unio cumensis Kobelt, 1879
+ Unio pornae Locard, 1882
+ Unio meretricis Locard, 1882
+ Unio moltenii Adami, 1882
+ Unio moltenii var. umbrica Adami, 1882
+ Unio etruscus Drouët, 1883
+ Unio campanus Drouët, 1883
+ Unio meridionalis Drouët, 1883
+ Unio polii Drouët, 1883
10 more...
Unio elongatulus mancus Lamarck = Unio mancus
+ Unio ardusianus Reyniès, 1843
+ Unio condatinus Bourguignat in Locard, 1882
+ Unio mucidulus Bourguignat in Locard, 1882
+ Unio gobionum Bourguignat in Locard, 1882
+ Unio mongazonae Servain, 1887
+ Unio asticus Servain, 1887
+ Unio eutrapelus Servain, 1887
+ Unio oberthurianus Bourguignat in Locard, 1889
+ Unio arcuatulus Bourguignat in Locard, 1889
+ Unio amblyus Locard, 1889
Unio elongatulus moquinianus Dupuy = Unio mancus
+ Unio antimoquinianus Locard, 1889
+ Unio consentaneus var. moquini Germain, 1931
Unio elongatulus pallens Rossmässler = Unio elongatulus
+ Unio sandrii Rossmässler, 1844
+ Unio sandrii var. sericatus Rossmässler, 1844
+ Unio viridiflavus Küster, 1854
+ Unio petterianus Küster, 1854
+ Unio petrovichii Küster, 1854
+ Unio fiscallianus Kleciach in Kobelt, 1873
+ Unio nitidosus Drouët, 1879
+ Unio ceratinus Drouët, 1879
+ Unio dalmaticus Drouët, 1879
+ Unio kruperi Kob. fig. 1644-1645 of Authors
5 more...
Unio elongatulus penchinatianus Bourguignat = Unio ravoisieri
Unio elongatulus requienii Michaud = Unio mancus + Unio elongatulus + Unio delphinus
+ Unio jacqueminii Dupuy, 1849
+ Unio saintsimonianus Bourguignat in Locard, 1882
+ Unio veillanensis Locard, 1882
+ Unio orthellus Bourguignat in Locard, 1882
+ Unio jourdheuili Bourguignat in Locard, 1882
+ Unio forojuliensis Bourguignat in Locard, 1882
+ Unio triffoiricus Bourguignat in Locard, 1889
+ Unio fabaeformis Bourguignat in Locard, 1882
+ Unio frayssianus Bourguignat in Locard, 1889
+ Unio meyrannicus Bourguignat in Locard, 1889
10 more...
Unio elongatulus rousii Dupuy = Unio mancus
+ Unio malafossianus Locard, 1882
Unio elongatulus turtoni Payraudeau = Unio mancus
+ Unio capigliolo Payraudeau, 1826
+ Unio bandinii Rossmässler, 1837
+ Unio exauratus Locard, 1889
Unio elongatulus valentinus Rossmässler = Unio mancus
+ Unio graellsianus Bourguignat, 1865
+ Unio courquinianus Bourguignat, 1865
+ Unio almenarensis Drouët, 1893
Unio nuxpersicae Dunker = Nodularia nuxpersicae
Unio pictorum ascanius Kobelt = Unio pictorum
Unio pictorum delphinus Spengler = Unio delphinus + Unio gibbus + Unio mancus
+ Unio gibbus Spengler, 1793
+ Unio hispanus ‘Moq.-Tand. in litt.’ Rossmässler, 1844
+ Unio dactylus Morelet, 1845
+ Unio lusitanus Drouët, 1879
+ Unio (hispanus var.?) sevillensis Kobelt, 1887
+ Unio hispanus var. sphenoides Westerlund, 1892
+ Unio gravatus Drouët, 1893
+ Unio turdetanus Drouët, 1893
+ Unio requienii taginus Kobelt, 1903
Unio pictorum gaudioni Drouet = Unio pictorum
+ Unio gentilis Haas in Hesse, 1911
Unio pictorum latirostris Küster = Unio pictorum
+ Unio quinqueannulatus Küster, 1854
+ Unio arca ‘Held in sched.’ Küster, 1853
+ Unio decollatus ‘Held in sched.’ Küster, 1853
+ Unio baletonicus ‘Ziegler in litt.’ Küster, 1861
+ Unio balatonicus Servain, 1881
+ Unio dubreili Servain, 1881
+ Unio eucallistus Kobelt, 1915
Unio pictorum mucidus Morelet = Unio delphinus + Unio pictorum + Unio tumidiformis
+ Unio nevesi da Silva e Castro, 1885
+ Unio simoesi da Silva e Castro, 1885
+ Unio moriscottei Folin, 1889
+ Unio cameratus Drouët, 1893
+ Unio limosellus Drouët, 1893
+ Unio decurtatus Drouët, 1893
+ Unio oeschrus Castro in Locard, 1899
+ Unio tameganus Castro in Locard, 1899
+ Unio oncomensis Castro in Locard, 1899
+ Unio hypoxanthus Casto in Locard, 1899
22 more...
Unio pictorum pictorum (Linnaeus) = Unio pictorum + Unio mancus
+ Unio limosus Nilsson, 1822
+ Unio deshayesii Michaud, 1831
+ Unio pictorum var. grandis Rossmässler, 1842
+ Unio maltzani Küster, 1854
+ Unio pictorum var. pachyodon Jordan, 1879
+ Unio jousseaumei Bourguignat in Locard, 1882
+ Unio pinciacus Bourguignat in Locard, 1882
+ Unio joannisi Locard, 1882
+ Unio gallicus Bourguignat in Locard, 1882
+ Unio cancrorum Bourguignat in Locard, 1882
20 more...
Unio pictorum platyrhynchoideus [sic] Dupuy = Unio pictorum + Unio mancus
+ Unio requienii form crassidens Rossmässler, 1844
+ Unio philippii Dupuy, 1849
+ Unio danielis Gassies, 1867
+ Unio moreleti Folin & Bérillon, 1874
+ Unio moreleti var. brindosiana Folin & Bérillon, 1874
+ Unio baudoni Folin & Bérillon, 1874
+ Unio moreletianus Folin & Bérillon, 1877
+ Unio bayonnensis Folin & Bérillon, 1877
+ Unio berilloni Locard, 1882
+ Unio hauterivianus Bourguignat in Locard, 1882
4 more...
Unio pictorum platyrhynchus Rossmässler = Unio pictorum
+ Unio longirostris Rossmässler, 1836
+ Unio ponderosus Rossmässler, 1842
+ Unio graniger J.F. Schmidt, 1840
Unio pictorum praeposterus Küster = Unio pictorum
Unio pictorum proechistus Bourguignat = Unio pictorum
Unio pictorum ravoisieri Deshayes = Unio ravoisieri
Unio pictorum rostratus Lamarck = Unio pictorum + Unio tumidus + Unio mancus
+ Unio pictorum var. vinceleus de Joannis, 1859
+ Unio pictorum var. tumens de Joannis, 1859
+ Unio gestroianus Bourguignat in Locard, 1882
+ Unio charpyi Drouët, 1888
+ Unio lugdunicus Bourguignat in Locard, 1889
+ Unio cristulatus Drouët, 1889
+ Unio perroudi Locard, 1889
+ Unio hydrelus Locard, 1889
+ Unio bramicus Baichère, 1890
Unio pictorum schrenkianus Clessin = Unio pictorum
+ Unio pictorum var. okae Kobelt & Haas, 1910
+ Unio (Limosus) annulatus Kobelt, 1912
+ Unio pictorum schrenckianus var. dicki Modell, 1930
+ Unio lindholmi Zhadin, 1938
+ Unio pictorum var. okensis Zhadin, 1938
+ Unio pictorum var. pygmaeus Zhadin, 1938
+ Unio pictorum var. defectivus Zhadin, 1938
Unio schoedei Haas = Ptychorhynchus schoedei
+ Nodularia undulata Haas, 1910
Unio tigridis terminalis Bourguignat = Unio terminalis
+ Unio grelloisianus Bourguignat, 1856
+ Unio lunulifer Bourguignat, 1856
+ Unio jordanicus Bourguignat, 1856
+ Unio pietri Locard, 1883
+ Unio lorteti Locard, 1883
+ Unio tristrami Locard, 1883
+ Unio ellipsoideus Locard, 1883
+ Unio genezarethanus Locard, 1883
+ Unio tiberiadensis Locard, 1883
+ Unio prosacrus Locard, 1883
3 more...
Unio tigridis tigridis Bourguignat = Unio tigridis + Unio hueti + Unio delicatus
+ Unio truncatus Swainson, 1823
+ Unio hueti Bourguignat, 1855
+ Unio natolicus Küster, 1856
+ Unio mussolianus ‘Parreiss in sched.’ Küster, 1861
+ Unio rasus Lea, 1863
+ Unio mosulensis Lea, 1863
+ Unio bourguignatianus Lea, 1863
+ Unio dignatus Lea, 1863
+ Unio delicatus Lea, 1863
+ Margaron (Unio) tigris Lea, 1870
20 more...
Unio tumidus borysthenensis Kobelt = Unio tumidus
+ Unio gerstfeldtianus Clessin, 1880
+ Unio tumidus var. falcatulus Drouët, 1881
+ Unio tumidus var. okae Kobelt & Haas, 1910
+ Unio tumidus ilekensis Kobelt, 1912
+ Unio tumidus var. natermanni Honigmann, 1914
+ Unio tumidus var. bashkiricus Zhadin, 1938
+ Unio tumidus var. moltshanovi Zhadin, 1938
+ Unio tumidus var. fridmani Zhadin, 1938
+ Unio tumidus var. kobeltianus Zhadin, 1938
Unio tumidus tumidus Retzius = Unio tumidus
+ Unio conus Spengler, 1793
+ Mya ovata Donovan, 1802
+ Mya ovalis Montagu, 1803
+ Mysca solida Turton, 1822
+ Unio inflata Hecart, 1833
+ Unio muelleri Rossmässler, 1838
+ Unio tumidus var. corrosus Zelebor, 1851
+ Unio tumidus var. solidus Zelebor, 1851
+ Unio tumidus var. saccatus Rossmässler, 1859
+ Unio pictorum var. niger de Joannis, 1859
25 more...
Uniomerus columbensis (Lea)
Uniomerus dispalans (B.H. Wright) = Elliptio occulta
Uniomerus obesus (Lea) = Uniomerus carolinianus + Uniomerus tetralasmus
+ Unio caroliniana Bosc, 1801
+ Unio blandingianus Lea, 1834
+ Unio paludicolus Gould, 1845
+ Unio ineptus Lea, 1852
+ Unio hebes Lea, 1852
+ Unio rivularis Conrad, 1853
+ Unio cicur Lea, 1861
+ Unio squalidus Lea, 1863
+ Unio jewettii Lea, 1867
+ Unio pawensis Lea, 1868
1 more...
Uniomerus tetralasmus (Say) = Uniomerus tetralasmus + Uniomerus declivis
+ Unio camptodon Say, 1832
+ Unio geometricus Lea, 1834
+ Unio declivis Say, 1831
+ Unio excultus Conrad, 1838
+ Unio sayii Ward in Tappan, 1839
+ Unio parallelus Conrad, 1841
+ Unio symmetricus Lea, 1845
+ Unio porrectus Conrad, 1854
+ Unio subcroceus Conrad, 1854
+ Unio manubius Gould, 1855
3 more...
Unionetta broti (Deshayes & Jullien) = Unionetta fabagina
Unionetta fabagina (Deshayes & Jullien)
+ Unio molleuri Morlet, 1891
Velesunio ambiguus (Philippi)
+ Unio balonnensis Conrad, 1850
+ Unio vittatus Lea, 1859
+ Unio philippianus Küster, 1861
+ Unio (Alasmodon) evansi Adams & Angas, 1864
+ Unio jeffreysianus Lea, 1871
+ Unio danellii Villa, 1871
+ Unio protovittatus Hale & Tindale, 1930
+ Velesunio balonnensis adjunctus Iredale, 1934
+ Velesunio balonnensis intricatus Iredale, 1934
+ Velesunio mckeowni Iredale, 1943
2 more...
Velesunio angasi (Sowerby)
+ Unio bednalli Tate, 1882
+ Hyridella (Hyridella) bardwelli Clench, 1934
+ Aparcthyria inspecta Iredale, 1943
+ Aparcthyria hemesa Iredale, 1943
+ Quaesithyria fleckeri Iredale, 1943
Velesunio legrandi (Petterd) = Velesunio moretonicus
Velesunio ovatus (Haas)
Velesunio sentaniensis (Haas)
Velesunio wilsonii (Lea)
+ Unio (Alasmodon) stuarti Adams & Angas, 1863
+ Centralhyria wilsonii caurina Iredale, 1934
Virgus beccarianus (Tapparone Canefri)
+ Unio (Diplodon) mattirolii Tapparone Canefri, 1883
Westralunio albertisi Clench
Westralunio carteri Iredale
+ Centralhyria angasi subjecta Iredale, 1934
Westralunio flyensis (Tapparone Canefri)
