| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Anodonta | species | 92 |
| 2 | Anodonta | anatina | 52 |
| 3 | Anodonta | calipygos | 31 |
| 4 | Anodonta | cygnea | 22 |
| 5 | Anodonta | nuttalliana | 14 |
| 6 | Anodonta | implicata | 10 |
| 7 | Anodonta | arcaeformis | 9 |
| 8 | Anodonta | suborbiculata | 9 |
| 9 | Anodonta | beringiana | 7 |
| 10 | Anodonta | woodiana | 4 |
| 11 | Anodonta | oregonensis | 3 |
| 12 | Anodonta | kennerlyi | 2 |
| 13 | Anodonta | grandis | 1 |
| 14 | Anodonta | angulata | 1 |
| 15 | Anodonta | couperiana | 1 |
| 16 | Anodonta | cataracta | 1 |
| 17 | Anodonta | dejecta | 1 |