| Order | Family | Genus | Species |
|---|---|---|---|
| Amphionidacea | 1 | 1 | 1 |
| Amphipoda | 145 | 616 | 8256 |
| Anaspidacea | 4 | 6 | 24 |
| Bathynellacea | 2 | 42 | 438 |
| Cumacea | 8 | 38 | 233 |
| Decapoda | 193 | 1742 | 14731 |
| Euphausiacea | 2 | 11 | 139 |
| Ingolfiellida | 1 | 1 | 1 |
| Isopoda | 80 | 491 | 5581 |
| Leptostraca | 2 | 5 | 52 |
| Lophogastrida | 3 | 5 | 18 |
| Mictacea | 2 | 2 | 2 |
| Mysida | 4 | 66 | 256 |
| Spelaeogriphacea | 1 | 2 | 2 |
| Stomatopoda | 18 | 71 | 328 |
| Tanaidacea | 25 | 95 | 262 |
| Thermosbaenacea | 3 | 3 | 27 |