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.

Benthopectinidae
Benthopecten species
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Echinodermata
Class: Asteroidea
Superorder: Valvatacea
Order: Notomyotida
Ludwig, 1910
Family: Benthopectinidae
Verrill, 1899
Genera

8, see text

Synonyms
  • Benthopectininae Verrill, 1894
  • Cheirasteridae Ludwig, 1910
  • Pararchasterinae Sladen, 1889

These asteroids are deep-sea dwelling and have flexible arms. The inner dorso-lateral surface of the arms contain characteristic longitudinal muscle bands. Eight genera of deep-water species make up the majority of the family benthopectinidae, and many of its members are expected to have a greater range than is currently recognized.

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