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
References