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| Kingdom Animalia |
| |
Anodonta cataracta marginata Say, 1817 -- invalid -- Gaspe floater |
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Leptodea laevissima (Lea, 1829) -- invalid |
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Lexingtonia Ortmann, 1914 -- invalid |
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Lexingtonia subplana (Conrad, 1837) -- invalid -- Virginia pigtoe |
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Pleurobema stabile (Lea, 1861) -- valid -- Coosa pigtoe |
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Proptera laevissimus (Lea, 1829) -- invalid |
| |
Ptychobranchus subtentus (Say, 1825) -- valid -- fluted kidneyshell |
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