Olympic Coast National Marine Sanctuary 2010 Solaster dawsoni attacking Hippasteria spinosa.jpg
Taxonomy database of the U.S. National Center for Biotechnology Information
Global Biodiversity Information Facility
Interim Register of Marine and Nonmarine Genera
Phylogenetic revision of the Hippasterinae (Goniasteridae; Asteroidea): systematics of deep sea corallivores, including one new genus and three new species
Asteroidea of the North Pacific and adjacent waters. Part 1. Phanerozonia and Spinulosida
A descriptive monograph of Japanese asteroidea
Echinoderms from Lower California, with descriptions of new species