Behrens, David W. 1991. Pacific coast nudibranchs: a guide to the opisthobranchs of the north eastern Pacific. Second Edition . Sea Challengers, Monterey, California.
Behrens, David W. 1995. Nudibranch Behavior New World Publications, Inc. Jacksonville, Florida U.S.A.
Bertsch, Hans and Scott Johnson. 1981. Hawaiian nudibranchs. Oriental Publishing, Honolulu.