''Anthostella'' is a
genus of
sea anemone
Sea anemones are a group of predation, predatory marine invertebrates of the order (biology), order Actiniaria. Because of their colourful appearance, they are named after the ''Anemone'', a terrestrial flowering plant. Sea anemones are classifi ...
s in the
family Actiniidae. It has two described species.
References
Actiniidae
Hexacorallia genera
{{Actiniaria-stub