Is this Nembrotha rutilans ?

February 15, 2008
From: Aaron Fink

Bill:

I saw this nudibranch in Palua at arounnd 40 ft depth on a reef top. I was wondering if this is Nembrotha rutilans?

Locality: Barnum's Wall, 40 ft, Palau, Pacific Ocean, 03 September 2007, reef. Length: 3 inches. Photographer: Aaron Fink.

Thanks
Aaron

afink01@comcast.net

Fink, A.S., 2008 (Feb 15) Is this Nembrotha rutilans ?. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/21249

Dear Aaron,
There are a group of species all with quite similar colour patterns, and when you look at the messages attached to each species' Fact Sheet it seems possible that I have either misidentified a few animals or demonstrated how difficult it is to separate some colour 'forms'. The species areNembrotha lineolata , Nembrotha purpureolineata,  Nembrotha rutilans and Nembrotha megalocera. If they are all different, I suspect from the colour of the rhinophores and the rhinophore sheaths that this is a form of N. lineolata.

Best wishes,
Bill Rudman

Rudman, W.B., 2008 (Feb 15). Comment on Is this Nembrotha rutilans ? by Aaron Fink. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/21249

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