First issued in release COL21.6.
Last used in release COL23
Published in
Gray, J. E. (1840). XXXII. A synopsis of the genera and species of the class Hypostoma (Asterias, Linnaeus). Annals of the Magazine of Natural History, 6: 275–290. https://www.marinespecies.org/asteroidea/aphia.php?p=sourcedetails&id=259561