 | Arachnidiidae
| | Alcyonidium gelatinosum, Alcyonidium hirsutum, Alcyonidium variegatum, Alcyonidium cellarioides | 8 |
| Buskiidae
| | Buskia nitens, Buskia socialis | 2 |
| Clavoporidae
| | Ascorhiza mawatarii, Metalcyonidium gautieri, Pseudalcyonidium bobinae | 3 |
| Farrellidae
| | Farrella repens | 1 |
| Flustrellidridae
| | Flustrellidra hispida, Bockiella angusta | 2 |
| Mimosellidae
| | Bantariella verticillata, Mimosella gracilis | 2 |
| Nolellidae
| | Nolella gigantea, Nolella dilatata | 2 |
| Pachyzoontidae
| | Pachyzoon atlanticum | 1 |
| Panolicellidae
| | Panolicella nutans | 1 |
| Penetrantiidae
| | Penetrantia brevis | 1 |
| Pherusellidae
| | Pherusella tubulosa | 1 |
| Spathiporidae
| | Spathipora comma, Spathipora sertum | 2 |
| Triticellidae
| | Triticella flava | 1 |
| Vesiculariidae
| | Bowerbankia imbricada, Amathia delicatula, Zoobotryon verticillatum, Amathia lendigera | 13 |
| Walkeriidae
| | Walkeria uva, Walkeria tuberosa | 2 |
