| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Elliptio | complanata | 208 |
| 2 | Elliptio | dilatata | 60 |
| 3 | Elliptio | hopetonensis | 28 |
| 4 | Elliptio | waccamawensis | 24 |
| 5 | Elliptio | pullata | 24 |
| 6 | Elliptio | shepardiana | 22 |
| 7 | Elliptio | lanceolata | 21 |
| 8 | Elliptio | foliculata | 20 |
| 9 | Elliptio | dariensis | 20 |
| 10 | Elliptio | jayensis | 19 |
| 11 | Elliptio | icterina | 5 |
| 12 | Elliptio | buckleyi | 3 |
| 13 | Elliptio | crassidens | 3 |
| 14 | Elliptio | fisheriana | 2 |
| 15 | Elliptio | roanokensis | 2 |
| 16 | Elliptio | downiei | 2 |
| 17 | Elliptio | ahenea | 1 |
| 18 | Elliptio | folliculatus | 1 |
| 19 | Elliptio | aquila | 1 |
| 20 | Elliptio | shepardianus | 1 |
| 21 | Elliptio | monroensis | 1 |
| 22 | Elliptio | occulta | 1 |
| 23 | Elliptio | producta | 1 |
| 24 | Elliptio | insula | 1 |
| 25 | Elliptio | insulsa | 1 |
| 26 | Elliptio | spinosa | 1 |
| 27 | Elliptio | pullatus | 1 |
| 28 | Elliptio | arctatus | 1 |
| 29 | Elliptio | congaraea | 1 |
| 30 | Elliptio | chipolaensis | 1 |
| 31 | Elliptio | arca | 1 |