| Class | Order | Family | Genus | Species |
|---|---|---|---|---|
| Arachnida | 16 | 622 | 4771 | 74624 |
| Branchiopoda | 3 | 29 | 112 | 2514 |
| Cephalocarida | 1 | 1 | 2 | 10 |
| Chilopoda | 5 | 22 | 109 | 1192 |
| Collembola | 4 | 23 | 214 | 18335 |
| Diplopoda | 14 | 86 | 396 | 2377 |
| Hexanauplia | 11 | 170 | 637 | 4953 |
| Ichthyostraca | 5 | 9 | 16 | 103 |
| Insecta | 29 | 1133 | 40110 | 726731 |
| Malacostraca | 17 | 496 | 3208 | 30534 |
| Merostomata | 1 | 1 | 3 | 9 |
| Mystacocarida | 1 | 1 | 2 | 3 |
| Ostracoda | 4 | 40 | 239 | 1609 |
| Pauropoda | 1 | 3 | 8 | 93 |
| Protura | 0 | 6 | 26 | 79 |
| Pycnogonida | 1 | 11 | 44 | 815 |
| Remipedia | 1 | 5 | 9 | 36 |
| Symphyla | 0 | 2 | 5 | 122 |
| Thecostraca | 9 | 43 | 184 | 1529 |