Corambe? or velutinid from California

May 16, 2005
From: Douglas Hansen

We found what appears to be a Corambe pacifica. However, there were no bryozoans nearby and the coloration seems a little off to be C. pacifica. Any ideas as to what it may be?

Locality:  Point Lobos, California, USA. Pacific Ocean. Depth: 70 feet. Length: 15 mm. 04 May 2005. rocky crevice. Photographer: Carmelita Hansen

Thanks.
Douglas Hansen

mhel0323@sbcglobal.net

Hansen, D.S., 2005 (May 16) Corambe? or velutinid from California. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/13774

Dear Doug,
Your animal certainly looks quite like Corambe, but I suspect it is a species of velutinid, which are a family of snails which have their flattened shell embedded in the skin. They therefore look like sea slugs. If my identification is correct, the rounded fold you can see at the top left of the animal, is an anterior siphon which assists a water current into the mantle cavity and gill which are protected by the shell. Have a look at the Fact Sheet and other messages to get an idea of the variety in this family
Best wishes,
Bill Rudman

Rudman, W.B., 2005 (May 16). Comment on Corambe? or velutinid from California by Douglas Hansen. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/13774

Factsheet

Velutinidae - are they sea slugs?

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