Nembrotha rutilans from Sydney

January 24, 2003
From: Paul Selwood


Note added 4 March 2008: Following Pola et al (2008) the name N. rutilans has been replaced by Nembrotha purpureolineata [see message #21419].

Hi,
I got pointed to your site by a friend and what a fantastic resource it is! Could you please confirm the i.d. of these little Nudis doing "the wild thing" for me, I found them at Kurnell in Sydney on December 8 2002 in approx 10m of water, my friend has i.d'd them as Purple-Lined Nembrotha [Nembrotha purpureolineata] would that be correct?

Thanks,
Paul

paul@scubakiwi.net

Selwood, P., 2003 (Jan 24) Nembrotha rutilans from Sydney. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/8906

Dear Paul,
Welcome to the Forum and thanks for this interesting record. This is Nembrotha rutilans, but as you will see if you read some of my comments on this and N. purpureolineata, there is some confusion concerning just how to separate some of these 'species'. Of particular interest is where you found it. To my knowledge this is the furthest south it has been seen, although it has been seen once or twice in Port Stephens, further up the New South Wales coast. It is clearly another tropical species which occasionally drifts down the New South Wales coast, and if conditions are right, settles and grows to maturity.
Best wishes,
Bill Rudman

Rudman, W.B., 2003 (Jan 24). Comment on Nembrotha rutilans from Sydney by Paul Selwood. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/8906

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