Publication Lea (1870): species taxonomic opinions

Lea, I. 1870. A Synopsis of the Family of Naïades (4th ed.). 184 pp. https://www.biodiversitylibrary.org/page/13126525.

Margaron (Unio) bulbosus (Lea) = Pleurobema pyriforme

Margaron (Unio) bulloides (Lea) = Diplodon variabilis

Margaron (Unio) burkensis (Lea) = Elliptio complanata

Margaron (Unio) burroughianus (Lea) = Diplodon burroughianus + Diplodon parodizi

+ Unio burroughianus ‘Lea’ of Authors

Margaron (Unio) burtoni (Woodw.) = Grandidieria burtoni

Margaron (Unio) buxeus (Lea) = Elliptio congaraea

Margaron (Unio) cacao (Lea) = Pustulosa succissa

Margaron (Unio) caffer (Krauss) = Unio caffer

Margaron (Unio) cailliaudii Fer. H. Adams = Nitia teretiuscula

+ Unio lithophagus Philippi, 1847

+ Unio teretiusculus Philippi, 1847

Margaron (Unio) caldwellii (Lea) = Nephronaias caldwellii

Margaron (Unio) calliginosus [sic] (Lea) = Leaunio lienosus

Margaron (Unio) callosus (Lea) = Ortmanniana ligamentina

Margaron (Unio) cambodiensis (Lea) = Lens contradens

Margaron (Unio) camelopardilis (Lea) = Cambarunio taeniatus

Margaron (Unio) camelus (Lea) = Ptychobranchus fasciolaris

Margaron (Unio) camptodon (Say) = Uniomerus tetralasmus

+ Unio declivis Conrad, 1836

+ Unio sayii Ward in Tappan, 1839

+ Unio electrinus Reeve, 1865

+ Unio rhomboidius Lea, 1852

+ Unio subcroceus Conrad, 1854

Margaron (Unio) canadensis (Lea) = Lampsilis cardium

Margaron (Unio) capax (Green) = Potamilus capax + Lampsilis cardium

+ Symphynota globosa Lea, 1834

+ Unio ventricosus Sowerby, 1866

Margaron (Unio) caperatus (Lea) = Dromus dromas

+ Unio abacoides Haldeman, 1846

Margaron (Unio) capsæformis (Lea) = Epioblasma capsaeformis

Margaron (Unio) cariosus (Say) = Lampsilis cariosa + Lampsilis cardium

+ Unio cariosus De Kay, 1843

+ Unio ovata Valenciennes, 1827

+ Unio oratus Conrad, 1849

Margaron (Unio) casablancæ [sic] (Phili.) = Diplodon chilensis

Margaron (Unio) castaneus (Lea) = Obovaria arkansasensis

Margaron (Unio) castus (Lea) = Fusconaia masoni

Margaron (Unio) catawbensis (Lea) = Elliptio complanata

Margaron (Unio) cælatus (Con.) = Lemiox rimosus

Margaron (Unio) cæruleus (Lea) = Indonaia caerulea

+ Unio gerbidoni Eydoux, 1838

Margaron (Unio) charlottensis (Lea) = Platynaias decorata

Margaron (Unio) charruanus (d’Orb.) = Diplodon charruanus

Margaron (Unio) chathamensis (Lea) = Elliptio complanata

Margaron (Unio) chattanoogaensis (Lea) = Pleurobema decisum

Margaron (Unio) chickasawhensis (Lea) = Pleurobema beadleianum

Margaron (Unio) childreni (Gray) = Diplodon chilensis

Margaron (Unio) chinensis (Lea) = Acuticosta chinensis

Margaron (Unio) chunii (Lea) = Fusconaia chunii

Margaron (Unio) cicur (Lea) = Uniomerus carolinianus

Margaron (Unio) cincinnatiensis (Lea) = Epioblasma cincinnatiensis

Margaron (Unio) cinnamomicus (Lea) = Pleurobema perovatum

Margaron (Unio) circulus (Lea) = Obovaria subrotunda

+ Unio rotundus Wood, 1828

Margaron (Unio) cistellæformis (Lea) = Elliptio cistellaeformis

Margaron (Unio) claibornensis (Lea) = Lampsilis straminea

Margaron (Unio) clarkianus (Lea) = Hamiota altilis

Margaron (Unio) clavus (Lam.) = Pleurobema clava

+ Unio clavus Conrad, 1835

+ Unio modioliformis ‘Say’ of Authors

+ Obliquaria (Scalenaria) scalenia Rafinesque, 1820

Margaron (Unio) clinchensis (Lea) = Pleurobema oviforme

Margaron (Unio) coccineus (Lea) = Pleurobema sintoxia

+ Unio coccineus Conrad, 1836

+ Unio catillus Conrad, 1836

+ Unio cuneus Conrad, 1838

Margaron (Unio) cognatus (Lea) = Truncilla cognata

Margaron (Unio) collinus (Con.) = Parvaspina collina

Margaron (Unio) coloradoensis (Lea) = Potamilus purpuratus

Margaron (Unio) columbensis (Lea) = Uniomerus columbensis

Margaron (Unio) compactus (Lea) = Epioblasma metastriata

Margaron (Unio) complanata (Solan.) = Elliptio complanata

+ Unio rigidus Wood, 1828

+ Unio purpureus Say, 1817

+ Unio violaceus Spengler, 1793

+ Unio rarisulcata Lamarck, 1819

+ Unio coarctata Lamarck, 1819

+ Unio purpurascens Lamarck, 1819

+ Unio rhombula Lamarck, 1819

+ Unio carinifera Lamarck, 1819

+ Unio georgina Lamarck, 1819

+ Unio glabrata Lamarck, 1819

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Margaron (Unio) compressissimus (Lea) = Ptychobranchus fasciolaris

Margaron (Unio) concavus (Lea) = Villosa delumbis

Margaron (Unio) concestator (Lea) = Leaunio lienosus

Margaron (Unio) concolor (Lea) = Pleurobema perovatum

Margaron (Unio) confertus (Lea) = Elliptio icterina

Margaron (Unio) congaræus (Lea) = Elliptio congaraea

Margaron (Unio) conradianus [sic] (Lea) = Medionidus conradicus

Margaron (Unio) consanguineus (Lea) = Pleurobema decisum

Margaron (Unio) consobrinus (Lea) = Lamellidens generosus

Margaron (Unio) constrictus (Con.) = Venustaconcha constricta

Margaron (Unio) contiguus (Lea) = Leaunio lienosus

Margaron (Unio) contractus (Lea) = Elliptio complanata

Margaron (Unio) contradens (Lea) = Lens contradens

+ Unio javanus Lea, 1840

+ Unio exilis Dunker, 1846

+ Unio mutatus Mousson, 1849

Margaron (Unio) cooperianus (Lea) = Plethobasus cooperianus

Margaron (Unio) copei (Lea) = Leaunio vanuxemensis

Margaron (Unio) cor (Con.) = Fusconaia cor

Margaron (Unio) corbis (Benson) = Indonaia corbis

Margaron (Unio) cornutus (Bar.) = Obliquaria reflexa

+ Obliquaria (Quadrula) reflexa Rafinesque, 1820

+ Unio torulosus Short & Eaton, 1831

Margaron (Unio) corrianus (Lea) = Lamellidens corrianus

Margaron (Unio) corrugatus (Retzius) = Parreysia corrugata + Indonaia rugosa + Unio pictorum + Potomida littoralis

+ Unio corrugata Bruguière, 1797

+ Mya rugosa Gmelin, 1791

+ Mya nodosa Gmelin, 1791

+ Mya spuria Gmelin, 1791

+ Mya gaditana Schreibers, 1793

+ Unio spuria Lamarck, 1819

+ Unio triradiata Lea, 1836

+ Unio fulmineus Philippi, 1847

+ Mysca (Potomida) corrugata Swainson, 1840

Margaron (Unio) coruscus (Gould) = Elliptio jayensis

Margaron (Unio) corvinus (Lea) = Toxolasma paulum

Margaron (Unio) corvunculus (Lea) = Toxolasma corvunculus

Margaron (Unio) corvus (Lea) = Elliptio congaraea

Margaron (Unio) couchianus (Lea) = Quadrula couchiana

Margaron (Unio) crapulus (Lea) = Pleurobema fibuloides

Margaron (Unio) crassidens (Lam.) = Elliptio crassidens

+ Unio cuneatus Barnes, 1823

+ Unio (Elliptio) nigra Rafinesque, 1820

+ Unio niger Conrad, 1836

Margaron (Unio) crassus (Retz.) = Unio crassus + Pseudunio auricularius + Potomida littoralis

+ Unio crassus Nilsson, 1822

+ Margarita (Unio) crassissimus Lea, 1836

+ Unio crassissimus Hanley, 1843

+ Unio auricularius Spengler, 1793

+ Unio margaritifera Draparnaud, 1801

+ Unio sinuata Lamarck, 1819

+ Unio sinuatus Rossmässler, 1836

+ Unio rugosa Poiret, 1801

+ Unio araris Barbié of Authors

+ Unio barraudii Bonhomme, 1840

Margaron (Unio) crebrivittatus (Lea) = Pleurobema decisum

Margaron (Unio) creperus (Lea) = Cambarunio iris

Margaron (Unio) crispatus (Gould) = Scabies crispata

Margaron (Unio) crispisulcatus (Ben.) = Radiatula crispisulcata

Margaron (Unio) crocatus (Lea) = Atlanticoncha ochracea

Margaron (Unio) cromwellii (Lea) = Toxolasma paulum

Margaron (Unio) cucumoides (Lea) = Cucumerunio novaehollandiae

+ Unio cumingianus Dunker, 1852

Margaron (Unio) cultelliformis (Con.) = Hyridella depressa

Margaron (Unio) cumberlandicus (Lea) = Cambarunio simus

Margaron (Unio) cumingii (Lea) = Sinohyriopsis cumingii

Margaron (Unio) cuneolus (Lea) = Fusconaia cuneolus

Margaron (Unio) cuprinus (Lea) = Popenaias metallica

+ Unio metallicus Say, 1831

+ Unio aereus Reeve, 1865

Margaron (Unio) curatus (Lea) = Elliptio complanata

Margaron (Unio) curtus (Lea) = Pleurobema curtum

Margaron (Unio) cuvierianus (Lea) = Elliptio complanata

Margaron (Unio) cylindrellus (Lea) = Toxolasma cylindrellus

Margaron (Unio) cylindricus (Say) = Theliderma cylindrica

+ Unio naviformis Lamarck, 1819

Margaron (Unio) cyrenoides (Phili.) = Arotonaias cyrenoides

Margaron (Unio) dactylus (Lea) = Cambarunio dactylus

Margaron (Unio) damascensis (Lea) = Unio damascensis

Margaron (Unio) dariensis (Lea) = Elliptio dariensis

Margaron (Unio) datus (Lea) = Elliptio complanata

Margaron (Unio) decisus (Lea) = Pleurobema decisum

+ Unio decisus Küster, 1852

Margaron (Unio) declivis (Say) = Uniomerus declivis

+ Unio geometricus Lea, 1834

+ Unio excultus Conrad, 1838

Margaron (Unio) decoratus (Lea) = Platynaias decorata

Margaron (Unio) decumbens (Lea) = Elliptio complanata

Margaron (Unio) delesserti (Bourg.) = Potomida semirugata

Margaron (Unio) delicatus (Lea) = Unio delicatus

Margaron (Unio) delodontus (Lam.) = Diplodon delodontus

+ Unio lacteolus Lea, 1834

Margaron (Unio) delphinulus (More.) = Delphinonaias largillierti

Margaron (Unio) delphinus (Grun.) = Hyriopsis bialata

Margaron (Unio) demeraraensis (Lea) = Diplodon suavidicus

+ Unio demararaensis Lea, 1859

Margaron (Unio) denigratus (Lea) = Elliptio nigella

Margaron (Unio) depressus (Lam.) = Hyridella depressa + Hyridella australis + Velesunio ambiguus + Alathyria profuga + Velesunio angasi

+ Unio depressa Lesson, 1830

+ Unio balonnensis Conrad, 1850

+ Unio ambiguus Philippi, 1847

+ Unio profugus Gould, 1850

+ Unio angasi Sowerby, 1867

Margaron (Unio) deviatus (Anthony) = Epioblasma turgidula

Margaron (Unio) difficilis (Lea) = Cambarunio nebulosus

Margaron (Unio) dignatus (Lea) = Unio tigridis

Margaron (Unio) diminutus (Lea) = Unio caffer

Margaron (Unio) dimotus (Lea) = Lens contradens

+ Unio sumatrensis Lea, 1859

Margaron (Unio) discrepans (Lea) = Cambarunio nebulosus

Margaron (Unio) disculus (Lea) = Diplodon funebralis

Margaron (Unio) discus (Lea) = Disconaias disca

+ Unio panacoensis von dem Busch in Philippi, 1843

+ Unio mexicanus Sowerby, 1867

Margaron (Unio) dispar (Lea) = Leaunio lienosus

Margaron (Unio) divaricatus (Lea) = Diplodon delodontus

Margaron (Unio) dolabræformis (Lea) = Lampsilis dolabraeformis

Margaron (Unio) doliaris (Lea) = Hamiota altilis

Margaron (Unio) dollabelloides [sic] (Lea) = Pleuronaia dolabelloides

Margaron (Unio) dolosus (Lea) = Potamilus purpuratus

Margaron (Unio) donaciformis (Lea) = Truncilla donaciformis

Margaron (Unio) dorfeuillianus (Lea) = Pustulosa pustulosa

Margaron (Unio) dorsatus (Lea) = Elliptio congaraea

Margaron (Unio) downiei (Lea) = Elliptio downiei

Margaron (Unio) dromas (Lea) = Dromus dromas

Margaron (Unio) dunkerianus (Lea) = Diplodon ellipticus

Margaron (Unio) durieui (Desh.) = Unio durieui

Margaron (Unio) duttonianus (Lea) = Parvaspina lanceolata

Margaron (Unio) dysonii (Lea) = Nephronaias dysonii

Margaron (Unio) ebenus (Lea) = Reginaia ebenus

Margaron (Unio) edgarianus (Lea) = Fusconaia cor

Margaron (Unio) effulgens (Lea) = Diplodon multistriatus

Margaron (Unio) egyptiacus [sic] (Caill.) = Coelatura aegyptiaca

+ Unio eucyphus Bourguignat, 1857

Margaron (Unio) eightsii (Lea) = Megalonaias nervosa

Margaron (Unio) elegans (Lea) = Truncilla truncata

+ Unio truncatus Say, 1834

Margaron (Unio) elliottii (Lea) = Amblema elliottii

Margaron (Unio) ellipsis (Lea) = Obovaria olivaria

+ Unio brevialis G.B. Sowerby, 1821

Margaron (Unio) ellipticus (Spix) = Diplodon ellipticus + Diplodon multistriatus + Diplodon granosus

+ Diplodon ellypticum Spix in Wagner, 1827

+ Unio multistriatus Lea, 1831

+ Unio psammactinus Philippi, 1848

Margaron (Unio) elongatulus (Pfeif.) = Unio elongatulus + Unio mancus

+ Unio aradae Philippi, 1844

+ Unio gargottae Philippi, 1836

Margaron (Unio) emarginatus (Lea) = Unio mancus

Margaron (Unio) emesaensis (Lea) = Potomida semirugata

Margaron (Unio) emmonsii (Lea) = Parvaspina lanceolata

Margaron (Unio) encarpus (Lea) = Arotonaias encarpa

Margaron (Unio) errans (Lea) = Elliptio icterina

Margaron (Unio) estabrookianus (Lea) = Pleuronaia estabrookiana + Pleurobema oviforme

+ Unio striatissimus J.G. Anthony, 1865

Margaron (Unio) eucirrus (Bourg.) = Unio eucirrus

Margaron (Unio) evansi (Ad. & An.) = Velesunio ambiguus

Margaron (Unio) evitatus (Lea) = Indonaia caerulea

Margaron (Unio) exactus (Lea) = Elliptio complanata

Margaron (Unio) excavatus (Lea) = Lampsilis ornata

Margaron (Unio) exiguus (Lea) = Villosa vibex

Margaron (Unio) eximius (Lea) = Lens eximius

Margaron (Unio) exolescens (Gould) = Trapezidens exolescens

Margaron (Unio) extensus (Lea) = Elliptio pullata

Margaron (Unio) faba (d’Orb.) = Diplodon charruanus

Margaron (Unio) fabaceus (Lea) = Leaunio umbrans

Margaron (Unio) fabalis (Lea) = Paetulunio fabalis

+ Unio capillus Say, 1831

+ Unio lapillus Say, 1831

Margaron (Unio) fallax (Lea) = Leaunio lienosus

Margaron (Unio) famelicus (Gould) = Diplodon granosus

Margaron (Unio) fascinans [sic] (Lea) = Pleuronaia barnesiana

Margaron (Unio) fatuus (Lea) = Cambarunio iris

Margaron (Unio) favidens (Ben.) = Parreysia corrugata + Indonaia caerulea

+ Unio trirostris Sowerby, 1868

Margaron (Unio) favosus (Lea) = Pleurobema georgianum

Margaron (Unio) fellmani [sic] (Desh.) = Potomida littoralis

Margaron (Unio) ferussacianus (Lea) = Potomida semirugata

Margaron (Unio) fibuloides (Lea) = Pleurobema fibuloides

Margaron (Unio) firmus (Lea) = Diplodon delodontus

Margaron (Unio) fisherianus (Lea) = Elliptio fisheriana

Margaron (Unio) flavescens (Lea) = Ptychobranchus greenii

Margaron (Unio) flavidulus (Lea) = Pleurobema perovatum

Margaron (Unio) florentinus (Lea) = Epioblasma florentina

+ Unio sacculus Reeve, 1864

Margaron (Unio) floridensis (Lea) = Lampsilis floridensis

Margaron (Unio) fluctiger (Lea)

Margaron (Unio) foliaceus (Gould) = Trapezoideus foliaceus

Margaron (Unio) foliatus (Hild.) = Epioblasma flexuosa

+ Unio flexuosus ‘Rafinesque’ of Authors

Margaron (Unio) folliculatus (Lea) = Elliptio folliculata

Margaron (Unio) fontainianus (d’Orb.) = Diplodon fontainianus

Margaron (Unio) forbesianus (Lea) = Elliptio congaraea

Margaron (Unio) foremanianus (Lea) = Ptychobranchus foremanianus

+ Unio velatus Conrad, 1854

Margaron (Unio) forsheyi (Lea) = Quadrula quadrula

Margaron (Unio) fragosus (Con.) = Quadrula fragosa

Margaron (Unio) fraternus (Lea) = Elliptio fraterna

Margaron (Unio) fucatus (Lea) = Cambarunio taeniatus

Margaron (Unio) fulgidus (Lea) = Pleurobema sintoxia

Margaron (Unio) fuliginosus (Lea) = Elliptio complanata

Margaron (Unio) fulvus (Lea) = Elliptio congaraea + Elliptio icterina

+ Unio icterinus Conrad, 1834

Margaron (Unio) fumatus (Lea) = Elliptio fumata

Margaron (Unio) funebralis (Lea) = Diplodon funebralis

Margaron (Unio) fuscatus (Lea) = Elliptio occulta

Margaron (Unio) gabbianus (Lea) = Arotonaias gabbiana

Margaron (Unio) gabonensis (Küst.) = Coelatura gabonensis

Margaron (Unio) gastonensis (Lea) = Elliptio complanata

Margaron (Unio) gaudechaudii [sic] (Eyd.) = Indonaia caerulea

Margaron (Unio) geddingsianus (Lea) = Elliptio icterina

Margaron (Unio) geminus (Lea) = Elliptio complanata

Margaron (Unio) generosus (Gould) = Lamellidens generosus

Margaron (Unio) genthii (Lea) = Venustaconcha constricta

Margaron (Unio) genuinus (Lea) = Villosa delumbis

Margaron (Unio) georgianus (Lea) = Pleurobema georgianum

Margaron (Unio) gerhardtii (Lea) = Hamiota altilis

Margaron (Unio) germanus (Lea) = Toxolasma germanum

Margaron (Unio) gibber (Lea) = Pleuronaia gibber

Margaron (Unio) gibbesianus (Lea) = Elliptio congaraea

Margaron (Unio) gibbosus (Bar.) = Eurynia dilatata

+ Unio mucronatus Barnes, 1823

+ Unio nasuta Lamarck, 1819

+ Unio (Eurynia) dilatata Rafinesque, 1820

+ Unio dilatatus ‘Rafinesque’ of Authors

Margaron (Unio) gigas (Swain.) = Pterosyna complanata

Margaron (Unio) glaber (Lea) = Cambarunio iris

Margaron (Unio) glandaceus (Lea) = Fusconaia cerina

Margaron (Unio) glans (Lea) = Toxolasma glans

Margaron (Unio) goascoranensis (Lea) = Nephronaias goascoranensis

Margaron (Unio) gontierii (Bourg.) = Unio gontierii

Margaron (Unio) gouldii (Lea) = Leaunio lienosus

Margaron (Unio) gracilentus (Lea) = Elliptio arctata

Margaron (Unio) gracilior (Lea) = Villosa vibex

Margaron (Unio) gracilis (Barnes) = Potamilus fragilis

+ Unio planus Barnes, 1823

+ Unio fragilis ‘Rafinesque’ of Authors

+ Mya plana Eaton, 1826

Margaron (Unio) granadensis (Lea) = Micronaias granadensis

Margaron (Unio) grandidens (Lea) = Scriptolamprotula grandidens

Margaron (Unio) graniferus (Lea) = Cyclonaias tuberculata

Margaron (Unio) granosus (Brug.) = Diplodon granosus

Margaron (Unio) granulatus (Lea) = Toxolasma granulatum

Margaron (Unio) gratiosus (Phili.) = Indonaia gratiosa

Margaron (Unio) gratus (Lea) = Diplodon gratus

Margaron (Unio) gravidus (Lea) = Physunio superbus

+ Unio abnormis Morelet, 1862

Margaron (Unio) grayanus (Lea) = Lanceolaria grayii

+ Unio grayii Griffith & Pidgeon, 1833

Margaron (Unio) greenii (Han. Con.) = Ptychobranchus greenii

Margaron (Unio) griffithianus (Lea) = Elliptio complanata

Margaron (Unio) habetatus [sic] (Con.) = Fusconaia flava

Margaron (Unio) hainesianus (Lea) = Chamberlainia hainesiana

+ Unio imperialis Morelet, 1862

Margaron (Unio) haleianus (Lea) = Leaunio lienosus

Margaron (Unio) hallenbeckii (Lea) = Elliptio fumata

Margaron (Unio) hanleyianus (Lea) = Pleurobema hanleyianum

Margaron (Unio) hartmanianus (Lea) = Pleurobema hartmanianum

Margaron (Unio) haysianus (Lea) = Epioblasma haysiana

Margaron (Unio) hazlehurstianus (Lea) = Parvaspina lanceolata

Margaron (Unio) hebes (Lea) = Uniomerus carolinianus

Margaron (Unio) heermannii (Lea) = Cyrtonaias berlandierii

Margaron (Unio) hembeli (Con.) = Margaritifera hembeli

Margaron (Unio) hepaticus (Lea) = Elliptio icterina

Margaron (Unio) heterodon (Lea) = Prolasmidonta heterodon

Margaron (Unio) higginsii (Lea) = Lampsilis higginsii

Margaron (Unio) hippopæus [sic] (Lea) = Amblema plicata

Margaron (Unio) holstonensis (Lea) = Pleurobema oviforme

Margaron (Unio) homsensis (Lea) = Pseudunio homsensis

Margaron (Unio) hopetonensis (Lea) = Elliptio hopetonensis

Margaron (Unio) housei (Lea) = Hyriopsis myersiana

Margaron (Unio) houstonensis (Lea) = Pustulosa pustulosa

Margaron (Unio) humerosus (Lea) = Elliptio complanata

Margaron (Unio) humilis (Lea) = Scabies humilis

Margaron (Unio) hyalinus (Lea) = Platynaias subviridis

Margaron (Unio) hydianus (Lea) = Lampsilis hydiana

Margaron (Unio) hylæus (d’Orb.) = Diplodon hylaeus + Diplodon guaranianus

+ Unio guaraniana d’Orbigny, 1835

Margaron (Unio) incrassatus (Lea) = Elliptio crassidens

Margaron (Unio) indefinitus (Lea) = Elliptio complanata

Margaron (Unio) indicus (Sow.) = Parreysia rajahensis

Margaron (Unio) ineptus (Lea) = Uniomerus carolinianus

Margaron (Unio) inflatus (Lea) = Potamilus inflatus

+ Unio alabamensis Conrad, 1834

Margaron (Unio) infucatus (Con.) = Pustulosa infucata

+ Unio securiformis Conrad, 1849

Margaron (Unio) ingallsianus (Lea) = Ensidens ingallsianus

Margaron (Unio) inornatus (Lea) = Lens inornatus

Margaron (Unio) instructus (Lea) = Pleurobema verum

Margaron (Unio) insulsus (Lea) = Elliptio complanata

Margaron (Unio) intercedens (Lea) = Leaunio lienosus

Margaron (Unio) intermedius (Con.) = Theliderma intermedia

Margaron (Unio) interruptus (Lea) = Cambarunio taeniatus

+ Unio taeniatus Conrad, 1834

+ Unio latiradiatus Conrad, 1838

Margaron (Unio) interventus (Lea) = Pleurobema perovatum

Margaron (Unio) inusitatus [sic] (Lea) = Elliptio hopetonensis

Margaron (Unio) involutus (Bens.) = Assamnaia involuta

Margaron (Unio) involutus (Hanley. Reeve) = Assamnaia involuta

Margaron (Unio) iris (Lea) = Cambarunio iris + Cambarunio nebulosus

+ Unio nebulosus Conrad, 1834

Margaron (Unio) irrasus (Lea) = Pleurobema georgianum

Margaron (Unio) irroratus (Lea) = Cyprogenia stegaria

+ Unio verrucosus albus Hildreth, 1828

+ Unio stegarius ‘Rafinesque’ of Authors

Margaron (Unio) jamesianus (Lea) = Uniomerus tetralasmus

Margaron (Unio) japanensis (Lea) = Pronodularia japanensis

Margaron (Unio) jaspideus (Hupé) = Monocondylaea jaspidea

Margaron (Unio) jayanus [sic] (Lea) = Elliptio jayensis

Margaron (Unio) jejunus (Lea) = Elliptio complanata

Margaron (Unio) jewettii (Lea) = Uniomerus carolinianus

Margaron (Unio) johannis (Lea) = Pleurobema perovatum

Margaron (Unio) jonesii (Lea) = Cambarunio jonesii

Margaron (Unio) jordanicus (Bourg.) = Unio terminalis

+ Unio grelloisianus Bourguignat, 1856

Margaron (Unio) keraudreni (Eyd.) = Indonaia caerulea

Margaron (Unio) kienerianus (Lea) = Pustulosa kieneriana

Margaron (Unio) kirkii (Lea) = Nyassunio nyassaensis

Margaron (Unio) kirtlandianus (Lea) = Fusconaia subrotunda

Margaron (Unio) kleinianus (Lea) = Pustulosa kleiniana

+ Unio liratus Shuttleworth, 1852

Margaron (Unio) kraussii (Lea) = Castaliella sulcata

+ Castalia sulcata Krauss, 1849

Margaron (Unio) kullethensis (Lea) = Unio mardinensis

Margaron (Unio) lacrymosus (Lea) = Quadrula quadrula

+ Unio quadratus Reeve, 1864

Margaron (Unio) lamellatus (Lea) = Lamellidens lamellatus

Margaron (Unio) lampreyanus (Baird & Adams) = Schistodesmus lampreyanus

Margaron (Unio) lanceolatus (Lea) = Parvaspina lanceolata

Margaron (Unio) laosensis (Lea) = Gibbosula laosensis

Margaron (Unio) laticostatus [sic] (Lea) = Amblema plicata

Margaron (Unio) latus (Lea) = Elliptio roanokensis