| Phylum | Class | Order | Family | Genus | Species |
|---|---|---|---|---|---|
| Acanthocephala | 4 | 7 | 21 | 78 | 521 |
| Annelida | 3 | 30 | 151 | 1261 | 20136 |
| Arthropoda | 19 | 123 | 2712 | 50325 | 868297 |
| Brachiopoda | 3 | 5 | 26 | 67 | 313 |
| Bryozoa | 3 | 5 | 132 | 326 | 1241 |
| Chaetognatha | 1 | 3 | 6 | 21 | 176 |
| Chordata | 13 | 172 | 1122 | 10663 | 102197 |
| Cnidaria | 7 | 26 | 347 | 1315 | 14252 |
| Ctenophora | 2 | 6 | 23 | 32 | 223 |
| Cycliophora | 0 | 0 | 0 | 1 | 14 |
| Dicyemida | 1 | 0 | 1 | 4 | 89 |
| Echinodermata | 5 | 39 | 173 | 830 | 5890 |
| Entoprocta | 0 | 0 | 3 | 8 | 50 |
| Gastrotricha | 0 | 2 | 13 | 52 | 430 |
| Gnathostomulida | 0 | 2 | 8 | 13 | 33 |
| Hemichordata | 2 | 2 | 7 | 20 | 185 |
| Kinorhyncha | 2 | 1 | 10 | 25 | 126 |
| Loricifera | 0 | 1 | 2 | 4 | 5 |
| Mollusca | 8 | 59 | 673 | 5135 | 39311 |
| Nematoda | 2 | 19 | 239 | 1379 | 18105 |
| Nematomorpha | 2 | 2 | 4 | 11 | 131 |
| Nemertea | 3 | 7 | 38 | 120 | 2550 |
| Onychophora | 1 | 1 | 2 | 36 | 445 |
| Orthonectida | 0 | 0 | 1 | 2 | 5 |
| Phoronida | 0 | 0 | 1 | 2 | 32 |
| Placozoa | 1 | 2 | 3 | 4 | 106 |
| Platyhelminthes | 4 | 45 | 368 | 2256 | 14576 |
| Porifera | 4 | 32 | 134 | 558 | 5818 |
| Priapulida | 1 | 1 | 2 | 5 | 22 |
| Rotifera | 2 | 7 | 31 | 88 | 1582 |
| Tardigrada | 2 | 4 | 25 | 103 | 1393 |
| Xenacoelomorpha | 0 | 2 | 20 | 76 | 597 |