Family Ctenodiscidae Sladen 1889 (sea star)
Asteroidea - Paxillosida - Ctenodiscidae
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: Paxillosida according to D. B. Blake 1989
See also Fisher 1911 and Mah and Blake 2012
Sister taxa: Astropectinidae, Benthopectinidae, Cribellina, Diplozonina, Luidiidae, Notomyotina
Subtaxa: none
Ecology: semi-infaunal deposit feeder
Distribution: there are no occurrences of Ctenodiscidae in the database