Publication Williams et al. (2017): summary

Full Citation

Williams, J.D., A.E. Bogan, R.S. Butler, K.S. Cummings, J.T. Garner et al. 2017. A revised checklist of the freshwater mussels (Mollusca: Bivalvia: Unionida) of the United States and Canada. Freshwater Mollusk Biology and Conservation 20(2): 33-58. Available electronically.

Taxonomic Opinions

Actinonaias ligamentina (Lamarck, 1819) = Ortmanniana ligamentina

Actinonaias pectorosa (Conrad, 1834) = Ortmanniana pectorosa

Alasmidonta arcula (Lea, 1838)

Alasmidonta atropurpurea (Rafinesque, 1831)

Alasmidonta heterodon (Lea, 1829) = Prolasmidonta heterodon

There are 331 species taxonomic opinions attributed to this publication.

Alasmidonta mccordi Athearn, 1964

Alasmidonta robusta Clarke, 1981

Alasmidonta varicosa (Lamarck, 1819)

Alasmidonta wrightiana (Walker, 1901)

Amblema elliottii (Lea, 1856)

Amblema neislerii (Lea, 1858)

Amblema plicata (Say, 1817)

Arcidens wheeleri (Ortmann & Walker, 1912)

Cyclonaias tuberculata (Rafinesque, 1820)

Cyprogenia aberti (Conrad, 1850)

Cyprogenia stegaria (Rafinesque, 1820)

Dromus dromas (Lea, 1834)

Ellipsaria lineolata (Rafinesque, 1820)

Elliptio ahenea (Lea, 1843)

+ Unio waltoni B.H. Wright, 1888

Elliptio angustata (Lea, 1831)

Elliptio arca (Conrad, 1834)

Elliptio arctata (Conrad, 1834)

Elliptio chipolaensis (Walker, 1905)

Elliptio complanata (Lightfoot, 1786)

Elliptio congaraea (Lea, 1831)

+ Unio waccamawensis Lea, 1863

Elliptio crassidens (Lamarck, 1819)

Elliptio dariensis (Lea, 1842)

Elliptio downiei (Lea, 1858)

Elliptio fraterna (Lea, 1852)

Elliptio fumata (Lea, 1857)

Elliptio icterina (Conrad, 1834)

+ Unio errans Lea, 1857

+ Unio hepaticus Lea, 1859

+ Unio lugubris Lea, 1838

+ Unio raveneli Conrad, 1834

Elliptio jayensis (Lea, 1838)

+ Unio buckleyi Lea, 1843

Elliptio mcmichaeli Clench & Turner, 1956

Elliptio nigella (Lea, 1852)

Elliptio occulta (Lea, 1843)

Elliptio producta (Conrad, 1836)

Elliptio pullata (Lea, 1856)

Elliptio roanokensis (Lea, 1838)

+ Elliptio judithae Clarke, 1986

Elliptio spinosa (Lea, 1836)

Epioblasma ahlstedti Jones & Neves, 2010

Epioblasma aureola Jones & Neves, 2010

Epioblasma curtisii (Frierson & Utterback, 1916)

Epioblasma flexuosa (Rafinesque, 1820)

Epioblasma lenior (Lea, 1842)

Epioblasma lewisii (Walker, 1910)

Epioblasma metastriata (Conrad, 1838)

Epioblasma obliquata (Rafinesque, 1820)

Epioblasma penita (Conrad, 1834)

Epioblasma perobliqua (Conrad, 1836)

Epioblasma torulosa (Rafinesque, 1820)

Epioblasma triquetra (Rafinesque, 1820)

Epioblasma walkeri (Wilson & Clark, 1914)

Eurynia dilatata (Rafinesque, 1820)

Fusconaia burkei (Walker, 1922)

Fusconaia cerina (Conrad, 1838)

Fusconaia cor (Conrad, 1834)

Fusconaia cuneolus (Lea, 1840)

Fusconaia escambia Clench & Turner, 1956

Fusconaia flava (Rafinesque, 1820)

Fusconaia masoni (Conrad, 1834)

+ Unio subplanus Conrad, 1837

Fusconaia mitchelli (Simpson, 1895)

Fusconaia ozarkensis (Call, 1887)

Glebula rotundata (Lamarck, 1819)

Gonidea angulata (Lea, 1838)

Hamiota altilis (Conrad, 1834)

Hamiota australis (Simpson, 1900)

Hamiota perovalis (Conrad, 1834)

Hemistena lata (Rafinesque, 1820)

Lampsilis abrupta (Say, 1831)

Lampsilis binominata Simpson, 1900

Lampsilis bracteata (Gould, 1855)

Lampsilis brittsi Simpson, 1900

Lampsilis cardium Rafinesque, 1820

Lampsilis cariosa (Say, 1817)

Lampsilis fasciola Rafinesque, 1820

Lampsilis hydiana (Lea, 1838)

Lampsilis ornata (Conrad, 1835)

Lampsilis ovata (Say, 1817)

Lampsilis powellii (Lea, 1852)

Lampsilis radiata (Gmelin, 1791)

+ Lampsilis (s.s.) fullerkati R.I. Johnson, 1984

+ Unio conspicuus Lea, 1872

Lampsilis rafinesqueana Frierson, 1927

Lampsilis reeveiana (Lea, 1852)

+ Unio breviculus Call, 1887

Lampsilis satura (Lea, 1852)

Lampsilis siliquoidea (Barnes, 1823)

Lampsilis straminea (Conrad, 1834)

+ Unio claibornensis Lea, 1838

Lampsilis streckeri Frierson, 1927

Lampsilis teres (Rafinesque, 1820)

Lasmigona costata (Rafinesque, 1820)

Lemiox rimosus (Rafinesque, 1831)

Leptodea fragilis (Rafinesque, 1820) = Potamilus fragilis

+ Medionidus mcglameriae van der Schalie, 1939

Ligumia recta (Lamarck, 1819)

Margaritifera falcata (Gould, 1850)

Margaritifera hembeli (Conrad, 1838)

Medionidus walkeri (Wright, 1897)

Megalonaias nervosa (Rafinesque, 1820)

Obliquaria reflexa Rafinesque, 1820

Obovaria choctawensis (Athearn, 1964)

Obovaria haddletoni (Athearn, 1964)

Obovaria olivaria (Rafinesque, 1820)

Obovaria retusa (Lamarck, 1819)

Obovaria subrotunda (Rafinesque, 1820)

Obovaria unicolor (Lea, 1845)

Parvaspina collina (Conrad, 1836)

Parvaspina steinstansana (Johnson & Clarke, 1983)

Pegias fabula (Lea, 1838)

Plectomerus dombeyanus (Valenciennes, 1827)

Plethobasus cyphyus (Rafinesque, 1820)

Pleurobema athearni Gangloff, Williams, and Feminella, 2006

Pleurobema clava (Lamarck, 1819)

+ Unio bournianus Lea, 1840

Pleurobema cordatum (Rafinesque, 1820)

Pleurobema curtum (Lea, 1859)

Pleurobema georgianum (Lea, 1841)

+ Unio nucleopsis Conrad, 1849

+ Unio troschelianus Lea, 1852

Pleurobema marshalli Frierson, 1927

Pleurobema oviforme (Conrad, 1834)

Pleurobema perovatum (Conrad, 1834)

+ Unio flavidulus Lea, 1861

+ Unio johannis Lea, 1859

Pleurobema plenum (Lea, 1840)

Pleurobema rubellum (Conrad, 1834)

+ Pleurobema avellana Simpson, 1900

+ Unio furvus Conrad, 1834

+ Unio (Pleurobema) hagleri Frierson, 1900

Pleurobema sintoxia (Rafinesque, 1820)

Pleurobema stabile (Lea, 1861)

+ Unio murrayensis Lea, 1868

Pleurobema strodeanum (Wright, 1898)

Pleurobema verum (Lea, 1861)

Pleuronaia gibber (Lea, 1838)

Popenaias popeii (Lea, 1857)

Potamilus alatus (Say, 1817)

Potamilus amphichaenus (Frierson, 1898)

Potamilus capax (Green, 1832)

Potamilus inflatus (Lea, 1831)

Potamilus metnecktayi Johnson, 1998

Potamilus ohiensis (Rafinesque, 1820)

Potamilus purpuratus (Lamarck, 1819)

Ptychobranchus fasciolaris (Rafinesque, 1820)

Ptychobranchus greenii (Conrad, 1834)

Ptychobranchus jonesi (van der Schalie, 1934)

Pyganodon fragilis (Lamarck, 1819)

Pyganodon gibbosa (Say, 1824)

Pyganodon grandis (Say, 1829)

Quadrula couchiana (Lea, 1860)

Quadrula fragosa (Conrad, 1835)

Quadrula nobilis (Conrad, 1854)

Quadrula quadrula (Rafinesque, 1820)

Reginaia apalachicola (Williams & Fradkin, 1999)

Reginaia ebenus (Lea, 1831)

Reginaia rotulata (Wright, 1899)

Theliderma intermedia (Conrad, 1836)

Theliderma metanevra (Rafinesque, 1820)

+ Unio tuberosus Lea, 1840

Theliderma sparsa (Lea, 1841)

Theliderma stapes (Lea, 1831)

Toxolasma lividum Rafinesque, 1831

Toxolasma parvum (Barnes, 1823)

Toxolasma paulum (Lea, 1840)

Toxolasma pullus (Conrad, 1838)

Toxolasma texasiense (Lea, 1857)

+ Lampsilis mearnsi Simpson, 1900

Truncilla cognata (Lea, 1860)

Truncilla macrodon (Lea, 1859)

Truncilla truncata Rafinesque, 1820

Uniomerus declivis (Say, 1831)

Utterbackia peggyae (Johnson, 1965)

Utterbackia peninsularis Bogan & Hoeh, 1995

Utterbackiana hartfieldorum (Williams, Bogan, and Garner, 2009)

Utterbackiana heardi (Gordon & Hoeh, 1995)

Venustaconcha pleasii (Marsh, 1891)

Venustaconcha trabalis (Conrad, 1834)

+ Unio perpurpureus Lea, 1861

Villosa amygdalum (Lea, 1843)

Villosa delumbis (Conrad, 1834)

Villosa vibex (Conrad, 1834)

Villosa villosa (Wright, 1898)