| Order | Family | Genus | Species |
|---|---|---|---|
| Actiniaria | 47 | 160 | 691 |
| Actinulida | 2 | 2 | 37 |
| Anthoathecata | 42 | 131 | 1235 |
| Antipatharia | 7 | 46 | 503 |
| Bivalvulida | 16 | 40 | 1296 |
| Carybdeida | 5 | 10 | 46 |
| Chirodropida | 3 | 5 | 19 |
| Corallimorpharia | 3 | 9 | 95 |
| Coronatae | 6 | 8 | 57 |
| Leptothecata | 33 | 133 | 801 |
| Limnomedusae | 5 | 14 | 226 |
| Malacalcyonacea | 45 | 198 | 2796 |
| Malacovalvulida | 1 | 2 | 22 |
| Multivalvulida | 2 | 2 | 142 |
| Narcomedusae | 6 | 15 | 60 |
| Penicillaria (in: tube anenomes) | 1 | 4 | 14 |
| Polypodiidea | 1 | 1 | 1 |
| Rhizostomeae | 10 | 22 | 178 |
| Scleractinia | 33 | 200 | 2816 |
| Scleralcyonacea | 36 | 159 | 1859 |
| Semaeostomeae | 4 | 16 | 287 |
| Siphonophorae | 18 | 56 | 225 |
| Spirularia | 3 | 7 | 45 |
| Stauromedusae | 5 | 7 | 53 |
| Trachymedusae | 3 | 21 | 52 |
| Zoantharia | 9 | 30 | 413 |