Is this Elysia mercieri ?

April 5, 2002
From: Nishina Masayoshi


Dear Bill,
A friend of mine "Moguricyo" found and photographed this animal at Hachijyo Island Japan on 2002-March-04. Length is about 10mm. I suspect that this is Elysia mercieri or very similar animal.

This animal has dark green spots like a Pruvot-Fol described, I cannot recognize 2 or 4 dendritic papillae because of the posture but I feel it seems a one of the papillae (white arrow).

Best Regards,
Nishina Masayoshi

nishina@wips.co.jp

Masayoshi, N., 2002 (Apr 5) Is this Elysia mercieri ?. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/6550

Dear Nishina,
I am sorry I haven't as yet got a good photo of Elysia mercieri on the Forum but don't think this photo is that species. The branched parapodial papillae on E. mercieri are very distinctive. I am not sure what this species is but the dark green or black spots may be a useful point of distinction.
Best wishes,
Bill Rudman

Rudman, W.B., 2002 (Apr 5). Comment on Is this Elysia mercieri ? by Nishina Masayoshi. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/6550

Factsheet

Unidentified - North West Pacific (Japan, China)

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