A new Elysia from Florida

May 30, 2006
From: Bill Rudman

In early 2005 Professor Skip Pierce sent photos of two animals [message #12896] which he and many others had assumed were Elysia crispata. Although he didn't say much, he implied that he doubted they were both the same. What was important to him and his team was that the doubtful ' E. crispata ' was the animal which his laboratory was using in their chloroplast symbiosis studies. Last week a paper describing this as a new species, E. clarki, after  the late Professor Kerry B. Clark of the Florida Institute of Technology, in recognition of his extensive studies of elysiid slugs in the Florida Keys.

I have posted a separate message [#16728 ] comparing this new species with E. crispata and E. diomedea. Quite a few earlier messages on the Forum, including most of the aquarium accounts, would seem to refer to the new species rather than E. crispata.I have prepared a Fact Sheet on E. clarki and upgraded the esxisting ones on the other two species.

  • Pierce, S.K., Curtis, N.E., Massey, S.E., Bass, A.L., Karl, S.A. & Finney, C.M. (2006) A morphological and molecular comparison between Elysia crispata and a new species of kleptoplastic sacoglossan sea slug (Gastropoda: Opisthobranchia) from the Florida Keys, USA. Molluscan Research, 26(1): 23-38

Bill Rudman

Rudman, W.B., 2006 (May 30) A new Elysia from Florida. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/16727

Factsheet

Elysia clarki

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