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Diaphorodoris luteocincta
(M. Sars, 1870)
Order: NUDIBRANCHIA
Suborder: DORIDINA
Superfamily: ANADORIDOIDEA
Family: Onchidorididae
DISTRIBUTION
Common in the western Mediterranean but known from as far north as Norway
PHOTO
Baie de Peyrefitte (Mediterranean French/Spanish frontier).
UPPER PHOTO: Diaphorodoris luteocincta 'var alba (Portmann & Sandmeier, 1960)' 6m depth, size 12 mm.
LOWER PHOTO: Diaphorodoris luteocincta 'var reticulata (Portmann & Sandmeier 1960)' 3m depth, size 5 mm.
PHOTOS: Patrick Heurtaux.
White with a submarginal bright yellow border and prominent pointed papillae on mantle. There can be blotches of red, or a red reticulate pattern in the centre of the mantle. It grows to about 11mm long. Portmann & Sandmeier, (1960) proposed that the two colour forms illustrated here should be considered distinct and proposed the 'variety' names Diaphorodoris luteocincta var alba and Diaphorodoris luteocincta var reticulata but these names have not been accepted by most workers who consider the colour variation found in the 'species' is a continuum. However see Bernard Picton's message below where he strongly argues that there are two distinct species.
Reported by Thompson & Brown (1984) to feed on the ectoproct bryozoans Smittina reticulata, Cellepora pumicosa and species of Crisia.
Reference:
• Thompson, T.E. & Brown, G.H. (1984) Biology of Opisthobranch Molluscs, Vol 2. Ray Society: London.
Rudman, W.B., 2001 (March 2) Diaphorodoris luteocincta (M. Sars, 1870). [In] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/factsheet/diaplute
Related messages
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Diaphorodoris luteocincta from Portugal
From: Joao Pedro Silva, April 23, 2008 -
Diaphorodoris luteocincta with a strange spot
From: Dominique Horst, April 23, 2008 -
Re: Diaphorodoris luteocincta from France
From: Dominique Horst, April 17, 2008 -
Re: Diaphorodoris luteocincta from France
From: Dominique Horst, June 25, 2007 -
Diaphorodoris luteocincta from Croatia
From: Andrej Jaklin, June 10, 2006 -
Diaphorodoris luteocincta spawn?
From: Jim Anderson, April 14, 2006 -
Diaphorodoris luteocincta from Turkey
From: Ferda Buyukbaykal, August 25, 2003 -
Onchidoris luteocincta breeding habits
From: R.J. Wright, March 18, 2003 -
Diaphorodoris luteocincta from France
From: Marina Poddubetskaia, July 30, 2002 -
Re: Diaphorodoris luteocincta from Turkey
From: Juan Lucas Cervera, June 14, 2002 -
Diaphorodoris luteocincta from Turkey
From: Baki Yokes, June 8, 2002 -
Diaphorodoris luteocincta and var. alba
From: Bernard Picton , July 19, 2001 -
Re: Photos of Diaphorodoris luteocincta
From: Juan Lucas Cervera, March 6, 2001 -
Photos of Diaphorodoris luteocincta
From: Patrick Hertaux, March 4, 2001