References
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Hyman LH. 1955. The invertebrates: echinodermata. New York, Toronto & London : McGraw-Hill Book Co.
Lampert P. 2000. Sea stars of British Columbia, southeast Alaska and Puget Sound. Vancouver &
Toronto : UBC Press.
O'Clair R, O'Clair C. 1998. Southeast Alaska's rocky shores : Animals. Auke Bay (AK): Plant Press.
Strathmann, Megumi F. 1987. Reproduction and development of marine invertebrates of the northern Pacific coast. Seattle & London : Univ. of Washington Press.