 | Actinernidae
| | Actinernus michaelsarsi | 1 |
 | Actiniidae
| | Actinia equina, Anemonia viridis, Actinia fragacea, Bunodactis verrucosa | 21 |
 | Actinoscyphiidae
| | Actinoscyphia aurelia, Actinoscyphia saginata | 2 |
 | Actinostolidae
| | Paranthus chromatoderus, Sicyonis hemisphaerica, Anthosactis janmayeni | 3 |
 | Aiptasiidae
| | Aiptasia mutabilis, Aiptasia couchii, Aiptasia diaphana, Aiptasiogeton hyalinus | 5 |
 | Aliciidae
| | Alicia mirabilis | 1 |
 | Andresiidae
| | Andresia parthenopea | 1 |
 | Andvakiidae
| | Andvakia parva | 1 |
 | Boloceroididae
| | Bunodeopsis pelagica, Bunodeopsis strumosa | 2 |
 | Capneidae
| | Capnea sanguinea | 1 |
 | Condylanthidae
| | Segonzactis platypus | 1 |
 | Diadumenidae
| | Diadumene lineata, Diadumene leucolena, Diadumene cincta | 3 |
 | Edwardsiidae
| | Scolanthus callimorphus, Edwardsia rigida, Edwardsia claparedii, Edwardsia flaccida | 9 |
 | Halcampoididae
| | Halcampoides purpureus | 1 |
 | Haloclavidae
| | Peachia cylindrica, Anemonactis mazeli, Mesacmaea mitchellii | 3 |
 | Hormathiidae
| | Adamsia carciniopados, Calliactis parasitica, Amphianthus dohrni, Actinauge richardi | 18 |
 | Isophelliidae
| | Telmatactis cricoides, Telmatactis solidago, Telmatactis forskalii | 3 |
 | Metridiidae
| | Metridium senile, Metridium dianthus | 2 |
 | Octineonidae
| | Octineon lindahli | 1 |
 | Phymanthidae
| | Phymanthus pulcher | 1 |
 | Sagartiidae
| | Actinothoe sphyrodeta, Cereus pedunculatus, Sagartia elegans, Sagartiogeton undatus | 10 |