†subfamily Silurasterinae Spencer and Wright 1966 (sea star)
Asteroidea - Hadrosida - Hudsonasteridae
Full reference: W. K. Spencer and C. W. Wright. 1966. Asterozoans. Treatise on Invertebrate Paleontology, Part U Echinodermata 3 U(3):U4-U107
Parent taxon: Hudsonasteridae according to W. K. Spencer and C. W. Wright 1966
Sister taxa: Arceoaster, Coccasterinae, Doliaster, Girvanaster, Hudsonaster, Hudsonasterinae
Subtaxa: none
Ecology: slow-moving low-level epifaunal detritivore
Distribution: there are no occurrences of Silurasterinae in the database