| Genus | Species |
|---|---|
| Bathypectinura | 2 |
| Cryptopelta | 3 |
| Diopederma | 0 |
| Ophiarachna | 6 |
| Ophiarachnella | 10 |
| Ophiochaeta | 3 |
| Ophiochasma | 1 |
| Ophioclastus | 0 |
| Ophioconis | 1 |
| Ophiocormus | 0 |
| Ophiocryptus | 0 |
| Ophioderma | 36 |
| Ophiodyscrita | 1 |
| Ophioncus | 0 |
| Ophiopaepale | 0 |
| Ophiopeza | 4 |
| Ophiopsammus | 6 |
| Ophiurochaeta | 1 |
| Ophiuroconis | 1 |
| Palaeocoma | 0 |
| Pectinura | 0 |