Damaged Elysia crispata

August 28, 2006
From: D. Rose

My lettuce "nudibranch" [Elysia crispata ] must have gotten caught in a powerhead as its back half is missing but it's still alive and moving around. Can it survive this damage? Will it regrow its back end?

D. Rose

RoseDM13@aol.com

Rose, D., 2006 (Aug 28) Damaged Elysia crispata. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/17549

Dear D. Rose,
We know very little about regeneration of lost parts by sea slugs so I would be very interested to hear what happens. I suspect your slug will survive and regrow its back half quite quickly. If you could take a photo of it now so we know what it looks like damaged, and them perhaps a photo every now and then as it regrows and send them to the Forum, you would be providing us with some interesting new informaton. You would need to keep a record of the date you took the photos so we would have some idea how fast it regrows.
Good Luck
Bill Rudman

Rudman, W.B., 2006 (Aug 28). Comment on Damaged Elysia crispata by D. Rose. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/17549

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