| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Marmotini | Tamias | 7227 |
| 2 | Marmotini | Otospermophilus | 5721 |
| 3 | Marmotini | Marmota | 3339 |
| 4 | Marmotini | Cynomys | 1510 |
| 5 | Marmotini | Callospermophilus | 1243 |
| 6 | Marmotini | Urocitellus | 980 |
| 7 | Marmotini | Ammospermophilus | 754 |
| 8 | Marmotini | Ictidomys | 525 |
| 9 | Marmotini | Xerospermophilus | 509 |
| 10 | Marmotini | Spermophilus | 119 |
| 11 | Marmotini | Poliocitellus | 34 |
| 12 | Marmotini | Notocitellus | 28 |
| 13 | Marmotini | Sciurotamias | 5 |