†subfamily Arthrasterinae Spencer 1918 (sea star)
Asteroidea - Ambuloasteroidea - Calliasterellidae
Full reference: W. K. Spencer. 1918. A monograph of the British Palaeozoic Asterozoa. Monographs of the Palaeontographical Society, London 1916(3):109-168
Parent taxon: Calliasterellidae according to W. K. Spencer and C. W. Wright 1966
See also Owen 1965 and Spencer 1918
Sister taxon: Calliasterella
Subtaxa: none
Type: Arthraster
Ecology: slow-moving low-level epifaunal carnivore
Distribution: there are no occurrences of Arthrasterinae in the database