| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Potamilus alatus (Say, 1817) |
Pink heelsplitter | North America | |
| Potamilus amphichaenus (Frierson, 1898) |
Texas heelsplitter | East Pacific | |
| Potamilus capax (Green, 1832) |
Fat pocketbook | North America | |
| Potamilus inflatus (Lea, 1831) |
Alabama heelsplitter | North America | |
| Potamilus ohiensis (Rafinesque, 1820) |
Pink papershell | North America | |
| Potamilus purpuratus (Lamarck, 1819) |
Bleufer | North America |