MacFarland F.M. (1924). Opisthobranchiate Mollusca. XXV Expedition of the California Academy of Sciences to the Gulf of California in 1921. Proceedings of the California Academy of Sciences. ser. 4, 13: 389-420.
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MacFarland F.M.
1924
Opisthobranchiate Mollusca. XXV Expedition of the California Academy of Sciences to the Gulf of California in 1921.