Caymanostellidae

Caymanostellidae is a family of sea stars containing six species in two families. These asteroids normally have thick bodies with large discs.

Taxonomy
List of families according to World Register of Marine Species:
 * Belyaevostella Rowe, 1989
 * Belyaevostella hispida (Aziz & Jangoux, 1984)
 * Belyaevostella hyugaensis Fujita, Stampanato & Jangoux, 1994
 * Caymanostella Belyaev, 1974
 * Caymanostella admiranda Belyaev & Litvinova, 1977
 * Caymanostella madagascariensis Belyaev & Litvinova, 1991
 * Caymanostella phorcynis Rowe, 1989
 * Caymanostella spinimarginata Belyaev, 1974