December 31, 1998
From: Erwin Koehler
at Xmas I had a look with a lens at the best of the photos - now I think, there are NO BLUE LINES. What I thought to be blue lines is the thinner part at the edge of the mantle. For a definitive answer I will wait for the enlargement of the photo and look again. I've posted the best photo at:
E.Koehler@deutschepost.deKoehler, E., 1998 (Dec 31) Unknown Philippines Chelidonura sp.. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/428
I still don't know what it is. It looks similar in shape to Chelidonura sandrana and Chelidonura tsurugensis and could be a colour form, of one of them, but the large white band across the front of the head is very distinctive and has not been reported in either C. sandrana or C. tsurugensis.