Re: Caloria elegans? from the Messina Strait, Italy

February 11, 2005
From: Andrej Jaklin

Dear Andrea and Bill,
I would say that animal on this photo is Cratena peregrina, rather than colour form of Caloria elegans.
Best wishes,
AJ

jaklin@cim.irb.hr

Jaklin, A., 2005 (Feb 11) Re: Caloria elegans? from the Messina Strait, Italy. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/13133

Thanks Andrej,
As Lucas Cervera as suggested in another message, it's sometimes impossible to be sure from a single photo. I agree it colour looks very like that of Cratena peregrina, but as we can't see the head properly, the characteristic red patches can't be seen. However the anterior cerata seem to be in a single arch rather than a number of rows, so Caloria elegans isn't very likely.
Best wishes,
Bill Rudman

Rudman, W.B., 2005 (Feb 11). Comment on Re: Caloria elegans? from the Messina Strait, Italy by Andrej Jaklin. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/13133

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Cratena peregrina

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