Phyllodesmium colemani ? from the Philippines

December 21, 2003
From: Erwin Koehler


Dear Bill,
Here are 2 shots of 3 Phyllodesmium from the Philippines, Cebu Island, divesite "airplane", which Ingo Burghardt [email ingo.burghardt@ruhr-uni-bochum.de] thinks to be Phyllodesmium colemani. Ingo is doing some research on 'solar powered sea slugs' and thought we should ask the person who described this animal to be sure. I collected two of them (as I thought) but in my room I realised there were three. So I took one shot in a dish - ventral view.
data:
Length 28mm [ventral photo], 31 and 72mm, [upper photo]
depth 7m
date 15 May 2003
Cheers,
Erwin

Erwin@Philippine-Sea-Slugs.com

Koehler, E., 2003 (Dec 21) Phyllodesmium colemani ? from the Philippines. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/11074

Dear Erwin,
Sorry for the delay in answering this. If it makes you feel any better you are not the only one with messages which are taking a long time to answer. Even though I named this species, there are so few records of it that I can't admit to being an expert on its identity. Specimens from Lord Howe Island seem to have a rather different colour pattern, lacking the white blotches found in animals from the Philippines, but I suspect that reflects a natural variability rather than different species. The general shape, ceratal arrangement and preference ofr Tubipora musica all suggest it is P. colemani
Best wishes
Bill Rudman

Rudman, W.B., 2003 (Dec 21). Comment on Phyllodesmium colemani ? from the Philippines by Erwin Koehler. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/11074

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