Re: Elysia crispata in Cozumel, Mexico

February 1, 2007
From: Skip Pierce

Concerning message #19313:

Hi Bill
While it is tough to tell from this photo, I think this may be an Elysia clarki. I think the parapodia are not fused at the anterior. In moderate (such as this) to large E. clarki, the parapodia overlap at the anterior and if you look closely, it appears that it may be so here. Also, the tapered posterior end and the obvious head and neck are 'clarki-esque'. You are more skilled than I at intrepreting anatomy from digital photos, though, so take another look and see what you think.

Skip

pierce@cas.usf.edu

Pierce, S. K., 2007 (Feb 1) Re: Elysia crispata in Cozumel, Mexico. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/19359

Dear Skip,
I may be more skilled at looking at photos, but you are definitely more skilled at spotting E. clarki. The lower photo I posted was the highest resolution Sean sent so I wasn't sure if the whitish line in the photo, across the parapodia, in the anterior midline, was a wrinkle or an overlap. Hopefully Sean may have another photo, or a higher resolution scan which will show the detail more clearly

Best wishes,
Bill Rudman

Rudman, W.B., 2007 (Feb 1). Comment on Re: Elysia crispata in Cozumel, Mexico by Skip Pierce. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/19359

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