Re: Chelidonura varians - trailing behaviour

May 20, 2003
From: Roberto Sozzani


Dear Bill,
I have these 3 photos about Chelidonura varians trailing and mating. I was waiting for them to lay eggs, but a sudden cold current rolled them apart. Trailing lasted about 5 minutes. I hope this can be of some interest.

Location: Alor Is. (Indonesia)
Depth: 20 meters
Date: Feb. 2003

Roberto Sozzani

roberto.sozzani@fastwebnet.it

Sozzani, R., 2003 (May 20) Re: Chelidonura varians - trailing behaviour. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/9998

Thanks Roberto,
This is a nice complement to Leanne & David's message. It certainly supports my comment that 'trailing' in aglajids is often a prelude to mating. I am not sure how long after mating they are ready to lay eggs, but I suspect it may not be right away. All behavioural observations like this are very welcome.
Best wishes,
Bill Rudman.

Rudman, W.B., 2003 (May 20). Comment on Re: Chelidonura varians - trailing behaviour by Roberto Sozzani. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/9998

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