†subfamily Helianthasterinae Gregory 1899 (sea star)
Asteroidea - Euaxosida - Helianthasteridae
Full reference: J. W. Gregory. 1899. On Lindstromaster and the classification of Palaeasterids. Geological Magazine 6:341-354
Parent taxon: Helianthasteridae according to H. G. Owen 1965
Sister taxa: Arkonaster, Helianthaster
Subtaxa: none
Type: Helianthaster
Ecology: slow-moving low-level epifaunal carnivore
Distribution: there are no occurrences of Helianthasterinae in the database