| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Mammals | Rodents | 116573 |
| 2 | Mammals | Ruminants | 62651 |
| 3 | Mammals | Raccoons, Skunks, Weasels & Allies | 25304 |
| 4 | Mammals | Canids | 23882 |
| 5 | Mammals | Primates | 18405 |
| 6 | Mammals | Felines | 18329 |
| 7 | Mammals | Bats | 13248 |
| 8 | Mammals | Marsupials | 12114 |
| 9 | Mammals | Seals | 10443 |
| 10 | Mammals | Even-toed Ungulates | 8021 |
| 11 | Mammals | Whales, Dolphins & Porpoises | 7305 |
| 12 | Mammals | Bears & Allies | 5584 |
| 13 | Mammals | Odd-toed Ungulates | 5581 |
| 14 | Mammals | Armadillos | 3189 |
| 15 | Mammals | Moles, Shrews & Allies | 3139 |
| 16 | Mammals | Elephants & Allies | 3078 |
| 17 | Mammals | Anteaters | 1340 |
| 18 | Mammals | Hedgehogs | 1314 |
| 19 | Mammals | Sloths | 923 |
| 20 | Mammals | Camels, Llamas & Allies | 859 |
| 21 | Mammals | Shrewmice | 751 |
| 22 | Mammals | Sea Cows | 672 |
| 23 | Mammals | Aardvark & Allies | 98 |