Isanthidae
Isanthidae is a small family of sea anemones in the class Anthozoa.
Genera
The following genera are recognized:Anthoparactis Häussermann & Rodríguez, 2014Austroneophellia Zamponi, 1978CnidantheaEltaninactis Dunn, 1983IsanthusNeophelliaParaisanthus Sanamyan & Sanamyan, 1998- ''Zaolutus''