Actinioidea
Actinioidea is a superfamily of sea anemones in the order Actiniaria.
Taxonomy
The following families are classified in the superfamily Actinioidea:- Actiniidae
- Actinodendridae
- Andresiidae
- Condylanthidae
- Haloclavidae
- Harenactidae
- Heteranthidae
- Heteractidae
- Homostichanthidae
- Iosactinidae
- Limnactiniidae
- Liponematidae
- Oractinidae
- Peachiidae
- Phymanthidae
- Preactiniidae
- Ptychodactinidae
- Stichodactylidae
- Thalassianthidae