| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Actinaraea granulata | 0 | 0 | 1 |
| Actinaraea minuta | 0 | 0 | 1 |
| Actinaraea tenuis | 0 | 0 | 1 |
| Actinaraeopsis | 1 | 0 | 0 |
| Actinaraeopsis araneola | 0 | 0 | 1 |
| Actinastrea | 1 | 0 | 0 |
| Actinastrea pseudominima | 0 | 0 | 1 |
| Actinastreidae Alloiteau 1952 | 3 | 0 | 0 |
| Actinopterygii (Actinoptérygiens) | 19 | 0 | 0 |
| Actinoptychus Ehrenberg 1843 | 1 | 0 | 0 |
| Actinoptychus macraei | 0 | 0 | 1 |
| Actinostromaria | 1 | 0 | 0 |
| Actinostromaria tokadiensis | 0 | 0 | 1 |
| Actinostromariidae | 1 | 0 | 0 |
| Actinotia | 3 | 0 | 0 |
