on rhinophores, cerata, and how many species?
						March 15, 1999
						From: Carlo Magenta
					
					
					Dear Bill,
I would like to know there are how many species opistobranchs are know?
What function of rhinophores and Ceratas?
Congratulations for Forum! 
Your truly.
Carlo Magenta
Sao Paulo,
Brazil
magenta@goldtec.com.br
Magenta, C., 1999 (Mar 15) on rhinophores, cerata, and how many species?. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/669Dear Carlo,
Thanks for the questions. I have been meaning to put up some pages on parts of the anatomy, so your questions have been an excuse to do these two pages. To answer your questions on the cerata and rhinophores have a look at Rhinophores - in nudibranchs and Ceras, cerata - in aeolids.
To your question on how many species of opisthobranchs are known, I admit defeat. I could only make a guess. If any one has a good reference or any ideas please let us know.
Best wishes,
Bill Rudman.
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