The Enthemonae is a suborder of sea anemones in the order Actiniaria. Superfamilies and families in the suborder Enthemonae include: * Superfamily Actinostoloidea * Family Actinostolidae * Family Exocoelactinidae * Superfamily Actinioidea * Family Actiniidae * Family Actinodendridae * Family Andresiidae * Family Capneidae * Family Condylanthidae * Family Haloclavidae * Family Homostichanthidae * Family Iosactinidae * Family Limnactiniidae * Family Liponematidae * Family Minyadidae * Family Oractinidae * Family Phymanthidae * Family Preactiniidae * Family Ptychodactinidae * Family Stichodactylidae * Family Thalassianthidae * Superfamily Metridioidea * Family Acontiophoridae * Family Actinoscyphiidae * Family Aiptasiidae * Family Aiptasiomo