| Family | Genus | Species |
|---|---|---|
| Acanthasteridae | 1 | 10 |
| Archasteridae | 1 | 2 |
| Asterinidae | 19 | 77 |
| Asterodiscididae | 1 | 1 |
| Asteropseidae | 3 | 3 |
| Chaetasteridae | 1 | 1 |
| Ganeriidae | 4 | 18 |
| Goniasteridae | 38 | 72 |
| Leilasteridae | 1 | 1 |
| Odontasteridae | 5 | 13 |
| Ophidiasteridae | 17 | 46 |
| Oreasteridae | 13 | 59 |
| Podosphaerasteridae | 1 | 1 |
| Poraniidae | 7 | 10 |