Janolus eximius from Poor Knights Islands, N.Z.

June 13, 2006
From: Ian Skipworth


Hi Bill

Here's Janolus eximius which I found yesterday at the Poor Knights.

Locality: Poor Knights Islands, 10m, nthn New Zealand, Pacific Ocean, 10 June 2006, Rocky reef. Length: 12mm. Photographer: Ian Skipworth.

To my knowledge, this is not a commonly seen species and this is the first time I've seen it.

It was moving quickly and crossed several substrates as I watched it.

Cheers
Ian

ianskip@xtra.co.nz

Skipworth, I.R., 2006 (Jun 13) Janolus eximius from Poor Knights Islands, N.Z.. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/16855

Dear Ian,
Richard Willan, who wrote the Fact Sheet for this species, mentions that "Janolus eximius has never been found off its food – the large, clumping bryozoan Orthoscuticella aff. margaritacea" so your observations show that it can sometimes be a little adventurous. I suspect the reddish bushy growth, in the left of the photo alongside, is the bryozoan Richard is talking of.

Like Tritonia flemingi [message #16856] this is a valuable addition to our knowledge of another rarely found species.
Best wishes,
Bill Rudman

Rudman, W.B., 2006 (Jun 13). Comment on Janolus eximius from Poor Knights Islands, N.Z. by Ian Skipworth. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/16855

Factsheet

Janolus eximius