Colour variation in Ceratosoma brevicaudatum
September 14, 2000
From: Stuart Hutchison
Dear Bill,
Here are some Ceratosoma brevicaudatum from around South Australia. They're common here and vary in colour from quite red to very light, as per your other pictures. They seem to reach lengths of about four inches usually, but I have seen one or two up to about six inches long. Depth's range from shallows at 2m to as deep as it gets here (around 30m) on wrecks/sandy bottom. Common but often beautiful.
Stuart Hutchison.
hutchco@tpg.com.au
Hutchison, S., 2000 (Sep 14) Colour variation in Ceratosoma brevicaudatum. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/2991
Dear Bruce,
Thanks for the photos. The one at bottom right on the blue sponge may be an interesting food record. C. brevicaudatum does seem to most common in South Australia, although it can be found from New South Wales around to southwestern Australia.
Best wishes,
Bill Rudman.
Related messages
-
Ceratosoma brevicaudatum from Melbourne, Australia
From: James Bailey, April 6, 2010 -
Ceratosoma brevicaudatum laying eggs
From: Leanne & David Atkinson, April 10, 2007 -
Ceratosoma brevicaudatum from Western Australia
From: Bruce Potter, January 30, 2007 -
Ceratosoma brevicaudatum from Port Philip Bay
From: Bill van Eijk, March 25, 2006 -
Ceratosoma brevicaudatum mating
From: Leanne & David Atkinson, January 21, 2006 -
Juvenile Ceratosoma brevicaudatum from W. Australia
From: Chris Cunnold, October 25, 2005 -
Re: Ceratosoma brevicaudatum from Botany Bay
From: Nicholas Missenden, May 31, 2005 -
Ceratosoma brevicaudatum from Botany Bay
From: Nicholas Missenden, May 27, 2005 -
Ceratosoma brevicaudatum feeding
From: John Chuk, March 8, 2004 -
Ceratosoma brevicaudatum laying eggs
From: Leanne & David Atkinson, February 17, 2004 -
Ceratosoma brevicaudatum feeding
From: Nerida Wilson, February 17, 2004 -
Ceratosoma brevicaudatum feeding
From: Leanne & David Atkinson, February 11, 2004 -
Ceratosoma brevicaudatum feeding
From: Leanne & David Atkinson, January 21, 2004 -
Ceratosoma brevicaudatum feeding
From: Sue Newson, November 18, 2003 -
Ceratosoma brevicaudatum from eastern Australa
From: Sue Newson, May 14, 2003 -
Ceratosoma brevicaudatum from Port Stephens, NSW
From: Ian Simpson, December 11, 2002 -
Ceratosoma brevicaudatum from South Australia
From: Stuart Hutchison, February 22, 2002 -
Ceratosoma amoena and ? from Nelson Bay, NSW
From: David Harasti, April 25, 2001 -
Re: Feeding in Ceratosoma brevicaudatum
From: Des Paroz, October 27, 2000 -
Feeding in Ceratosoma brevicaudatum
From: Des Paroz, October 20, 2000 -
Ceratosoma brevicaudatum from Sydney
From: A. Lumnitzer & D. Piotrowska, June 9, 2000 -
Ceratosoma brevicaudatum from Sydney
From: Akos Lumnitzer, June 2, 2000