Alasmidonta (s.s.) arcula

Alasmidonta (s.s.) triangulata (Lea, 1858)

Alasmidonta (s.s.) undulata (Say, 1817)

Alasmidonta (s.s.) wrightiana (Walker, 1901)

Amblema elliottii

Amblema neislerii (Lea, 1858)

Amblema plicata (Say, 1817)

Anodonta couperiana Lea, 1840

Anodonta hartfieldorum Williams, Bogan, and Garner, 2009

Anodonta heardi Gordon and Hoeh, 1995

Anodonta suborbiculata Say, 1831

Anodontoides denigrata

Anodontoides radiatus (Conrad, 1834)
+ Margaritana elliottii Lea, 1858

Elliptio ahenea (Lea, 1843)
+ Unio waltoni B.H. Wright, 1888

Elliptio arctata (Conrad, 1834)
+ Unio strigosus Lea, 1840
+ Unio tortivus Lea, 1840
+ Unio viridans Lea, 1859

Elliptio chipolaensis (Walker, 1905)

Elliptio crassidens (Lamarck, 1819)
+ Unio (Elliptio) nigra Rafinesque, 1820
+ Unio incrassatus Lea, 1840
+ Unio danielsii B.H. Wright, 1899

Elliptio fraterna (Lea, 1852)

Elliptio fumata (Lea, 1857)
+ Unio plantii Lea, 1857
+ Unio subniger Lea, 1857
+ Unio hallenbeckii Lea, 1859
+ Unio salebrosus Lea, 1859
+ Unio basalis Lea, 1872
+ Unio corneus Lea, 1874
+ Unio dooleyensis Lea, 1874
+ Unio gesnerii Lea, 1874
+ Unio invenustus Lea, 1874

Elliptio jayensis (Lea, 1838)
+ Unio buckleyi Lea, 1843
+ Unio buddianus Lea, 1843
+ Unio coruscus Gould, 1856
+ Unio prasinatus Conrad, 1866
+ Unio cunninghami B.H. Wright, 1883
+ Unio dallii B.H. Wright, 1888
+ Unio dorei B.H. Wright, 1888
+ Unio hinkleyi B.H. Wright, 1888
+ Unio marshii B.H. Wright, 1888
+ Unio nolani B.H. Wright, 1888
+ Unio orcuttii S.H. Wright, 1888
+ Unio simpsoni B.H. Wright, 1888
+ Unio tryoni B.H. Wright, 1888
+ Unio ferrissii Marsh, 1891
+ Unio leonensis Simpson, 1892
+ Unio oscari B.H. Wright, 1892
+ Unio subluridus Simpson, 1892
+ Unio buxtoni B.H. Wright, 1897
+ Unio diazensis S.H. Wright, 1897
+ Unio pinei B.H. Wright, 1897
+ Unio suttoni B.H. Wright, 1897
+ Unio tenuisculus Frierson, 1911
+ Unio (Elliptio) sanctorumjohanium B.H. Wright, 1933
+ Elliptio maywebbae B.H. Wright, 1934
+ Unio (Elliptio) webbianus B.H. Wright, 1934

Elliptio mcmichaeli Clench & Turner, 1956

Elliptio monroensis (Lea, 1843)
+ Unio anthonyi Lea, 1861
+ Unio websterii B.H. Wright, 1888
+ Unio hartwrightii B.H. Wright, 1896
+ Unio polymorphus B.H. Wright, 1899

Elliptio nigella (Lea, 1852)

Elliptio occulta (Lea, 1843)
+ Unio fuscatus Lea, 1843
+ Unio fryanus B.H. Wright, 1888
+ Unio burtchianus S.H. Wright, 1897
+ Unio lehmanii S.H. Wright, 1897
+ Unio dispalans B.H. Wright, 1899
+ Unio rafinesquei Vanatta, 1915

Elliptio pullata (Lea, 1856)
+ Unio pullatis Lea, 1856
+ Unio aquilus Lea, 1857
+ Unio extensus Lea, 1857
+ Unio maconensis Lea, 1857
+ Unio sublatus Lea, 1857
+ Unio tetricus Lea, 1857
+ Unio roswellensis Lea, 1858
+ Unio verutus Lea, 1859
+ Unio viridiradiatus Lea, 1859
+ Unio mercerii Lea, 1862
+ Unio singularis B.H. Wright, 1899

Elliptio purpurella (Lea, 1857)

Elliptoideus sloatianus (Lea, 1840)
+ Unio atromarginatus Lea, 1840
+ Unio aratus Conrad, 1849
+ Unio plectophorus Conrad, 1849

Fusconaia burkei (Walker, 1922)

Fusconaia escambia Clench and Turner, 1956

Fusconaia flava (Rafinesque, 1820)
+ Unio trigonus Lea, 1831

Glebula rotundata (Lamarck, 1819)

Hamiota australis (Simpson, 1900)

Hamiota subangulata (Lea, 1840)
+ Unio kirklandianus S.H. Wright, 1897

Lampsilis binominata Simpson, 1900

Lampsilis floridensis (Lea, 1852)

Lampsilis ornata (Conrad, 1835)

Lampsilis straminea (Conrad, 1834)

Lasmigona subviridis (Conrad, 1835)

Margaritifera marrianae Johnson, 1983

Medionidus acutissimus (Lea, 1831)

Medionidus penicillatus (Lea, 1857)
+ Unio kingii B.H. Wright, 1900

Medionidus simpsonianus Walker, 1905

Medionidus walkeri (B.H. Wright, 1897)

Megalonaias nervosa (Rafinesque, 1820)
+ Unio heros Say, 1829
+ Unio boykinianus Lea, 1840

Obovaria choctawensis (Athearn, 1964)

Obovaria haddletoni (Athearn, 1964)

Plectomerus dombeyanus (Valenciennes, 1827)
+ Unio trapezoides Lea, 1831

Pleurobema pyriforme (Lea, 1857)
+ Unio striatus Lea, 1840
+ Unio bulbosus Lea, 1857
+ Unio modicus Lea, 1857
+ Unio amabilis Lea, 1865
+ Unio reclusus B.H. Wright, 1898
+ Unio harperi B.H. Wright, 1899
+ Pleurobema simpsoni Vanatta, 1915

Pleurobema strodeanum (B.H. Wright, 1898)
+ Pleurobema patsaligensis Simpson, 1900

Pleuronaia barnesiana

Ptychobranchus fasciolaris (Rafinesque, 1820)

Ptychobranchus jonesi (van der Schalie, 1934)

Pyganodon cataracta (Say, 1817)

Pyganodon grandis (Say, 1829)

Quadrula infucata (Conrad, 1834)

Quadrula kleiniana (Lea, 1852)

Quadrula succissa (Lea, 1852)
+ Unio cacao Lea, 1859
+ Quadrula (sec. Fusconaia) wrightii Simpson, 1914

Reginaia apalachicola (Williams and Fradkin, 1999)

Reginaia rotulata (B.H. Wright, 1899)

Toxolasma parvum (Barnes, 1823)

Toxolasma paulum (Lea, 1840)
+ Unio minor Lea, 1843
+ Unio cromwellii Lea, 1865
+ Unio marginis Lea, 1865
+ Unio corvinus Lea, 1868
+ Unio corvunculus Lea, 1868

Toxolasma sp. cf. corvunculus

Uniomerus carolinianus (Bosc, 1801)
+ Unio blandingianus Lea, 1834
+ Unio paludicolus Gould, 1845
+ Unio jewettii Lea, 1867
+ Unio rivicolus Conrad, 1868

Uniomerus columbensis (Lea, 1857)

Uniomerus tetralasmus (Say, 1831)
+ Unio excultus Conrad, 1838

Utterbackia imbecillis (Say, 1829)

Utterbackia peggyae (Johnson, 1965)

Utterbackia peninsularis Bogan and Hoeh, 1995

Villosa amygdalum (Lea, 1843)
+ Unio trosculus Lea, 1843
+ Unio trossulus Lea, 1843
+ Unio papyraceus Gould, 1845
+ Unio lepidus Gould, 1856
+ Unio vesicularis Lea, 1872
+ Unio singleyanus Marsh, 1891
+ Lampsilis (Villosa) wrightiana Frierson, 1927

Villosa lienosa (Conrad, 1834)
+ Unio subellipsis Lea, 1856
+ Unio concestator Lea, 1857
+ Unio fallax Lea, 1857
+ Unio intercedens Lea, 1857
+ Unio obfuscus Lea, 1857
+ Unio sudus Lea, 1857
+ Unio prattii Lea, 1858
+ Unio dispar Lea, 1860
+ Unio linguaeformis Lea, 1860
+ Unio unicostatus B.H. Wright, 1899

Villosa vibex (Conrad, 1834)
+ Unio exiguus Lea, 1840
+ Unio pellucidus Lea, 1845
+ Unio nigrinus Lea, 1852
+ Unio averellii B.H. Wright, 1888

Villosa villosa (B.H. Wright, 1898)