Ceratosoma amoena - more photos

April 27, 2007
From: Floor Anthoni


Dear Bill, 
I have enclosed a few more photos of Ceratosoma amoena for your records. from Parengarenga Harbour in the far north of New Zealand

Some of these measured a whopping 10 cm [upper 2 photos], thriving in the rapidly degrading environment of the Parengarenga Harbour.

Kind regards,
Floor Anthoni

http://www.seafriends.org.nz/
floor[at]seafriends.org.nz

Anthoni, J.F., 2007 (Apr 27) Ceratosoma amoena - more photos. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/19848

Thanks Floor,
It's good to get a wide coverage of New Zealand specimens so we have a better idea of colour variation. You may not have noticed, but in the second photo the animal has a trifid left rhinophore, which I can add to the abnormalities page. That animal also seems to be on one of the irciniid sponges which incorporate sand grains in their skeleton. However there is no indication to suggest the slug is feeding. I am not sure in the lower photo if either of the two animals are responsible for the egg mass, but I have seen this same orange egg ribbon on other of your photos and it matches that of C. amoena from eastern Australia.

Best wishes,
Bill Rudman

Rudman, W.B., 2007 (Apr 27). Comment on Ceratosoma amoena - more photos by Floor Anthoni. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/19848

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