''Acontiaster'' is a genus of
starfish in the family
Benthopectinidae
Benthopectinidae is a family of sea stars containing at least 75 species in eight genera. It is the only family in the monotypic order Notomyotida.
These asteroids are deep-sea dwelling and have flexible arms. The inner dorso-lateral surface of ...
, containing the single species
Acontiaster bandanus.
References
{{Asteroidea-stub
Notomyotida
Monotypic echinoderm genera