Adelasterias is a genus of starfish in the family Asteriidae, first described by Verrill in 1914. It has a single species, Adelasterias papillosa (Koehler, 1906).

Species

The genus contains a single species, Adelasterias papillosa, named by René Koehler in 1906 for its many papillae, or protuberances. Koehler originally assigned it to Diplasterias.