Family Heliasteridae Viguier 1878 (sea star)
Full reference: C. Viguier. 1878. Classification des Stellérides. Comptes Rendus de l'Académie des Sciences 84:681-683
Parent taxon: Forcipulatida according to D. B. Blake 1989
Sister taxa: Asteriadina, Asteriidae, Brisingida, Labidiasteridae, Neomorphasteridae, Pedicellasteridae, Protothyraster, Terminasteridae, Zoroasteridae
Subtaxa: Heliaster
Ecology: slow-moving low-level epifaunal carnivore