Family Zoroasteridae Sladen 1889 (sea star)
Full reference: W. P. Sladen. 1889. The Asteroidea. Report of the Scientific Results of the Voyage of the H.M.S. Challenger 1873-1876, Zoology 30:1-935
Parent taxon: Forcipulatida according to D. B. Blake 1989
Sister taxa: Asteriadina, Asteriidae, Brisingida, Heliasteridae, Labidiasteridae, Neomorphasteridae, Pedicellasteridae, Protothyraster, Terminasteridae
Subtaxa: Zoroaster
Ecology: slow-moving low-level epifaunal carnivore