Nembrotha rutilans from Sydney

September 21, 2000
From: A. Lumnitzer & D. Piotrowska


Note added 4 March 2008: Following Pola et al (2008) the name N. rutilans has been replaced by Nembrotha purpureolineata [see message #21419].

Dear Bill,

We had this Nembrotha at Oak Park [Sydney, Australia] in 6m of water for about six months, from November 1999 to around late May this year. Is it N. rutilans or N. purpureolineolata. Check out the colour of the genital opening in the upper photo.

The slug was about 100mm long.

Best wishes
Akos & Donata

dna72@softhome.net

Lumnitzer, A. & Piotrowska, D., 2000 (Sep 21) Nembrotha rutilans from Sydney. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/3046

Dear Akos & Donata,
Thanks for the photos. You ask whether it is N. rutilans or N. purpureolineolata. A good question. probably the right question to ask is whether the two species are just colour variants of one species.

Best wishes,
Bill Rudman.

Rudman, W.B., 2000 (Sep 21). Comment on Nembrotha rutilans from Sydney by A. Lumnitzer & D. Piotrowska. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/3046

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Nembrotha purpureolineata

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