"Aldisa sanguinea cooperi subsp. nov. from the coast of the state of Washington, with notes on its feeding and spawning habits (Nudibranchia, Dorididae, Aldisinae)".
"Aldisa sanguinea cooperi subsp. nov. from the bờ biển của the state of Washington, with notes on its feeding and spawning habits (Nudibranchia, Dorididae, Aldisinae)".