| Family | Genus | Species |
|---|---|---|
| Abylidae | 4 | 8 |
| Agalmatidae | 9 | 27 |
| Apolemiidae | 1 | 15 |
| Athorybiidae | 1 | 3 |
| Clausophyidae | 5 | 8 |
| Diphyidae | 7 | 41 |
| Erennidae | 1 | 9 |
| Forskaliidae | 1 | 7 |
| Hippopodiiae | 0 | 1 |
| Hippopodiidae | 2 | 7 |
| Physaliidae | 1 | 5 |
| Physophoridae | 1 | 4 |
| Prayidae | 12 | 32 |
| Pyrostephidae | 2 | 7 |
| Resomiidae | 1 | 3 |
| Rhizophysidae | 2 | 3 |
| Rhodaliidae | 4 | 5 |
| Sphaeronectidae | 1 | 4 |