[organisms]
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Phylum Echinodermata Bruguière, 1789 - echinoderms
Class Asteroidea Blainville, 1830 - sea stars
Order Forcipulatida Perrier, 1884
Family Asteriidae Gray, 1840
Genus Stephanasterias Verrill, 1871, nom. nud.