Rostanga sp. (undescribed)
We will designate this new species as Rostanga sp. 8 in the new Indo-Pacific Nudibranch book due out next month.
The rhinophores give the identification of this species away as they are characteristically "Rostanga" shaped and white in color. The gill is also typical, with the branches curved inward. It is grey in color. This species is pinkish grey with a complex network of light colored lines. It is found on sponges of a similar color pattern in which the nudibranch is well camouflaged, eluding divers for many years.
Although previously known only from Papua New Guinea, this occurrence adds Indonesia, and we'll be looking for it during our Nudibranch Workshop next March in Anilao, for sure.
Jim on location at Anilao, Philippines, May 2013
Jim Black is retired from US Airways after 27 years as a pilot..., flying Captain on an Airbus 330 Internationally.
Diving since 1970...with over 7000 dives logged. Shoots Nikon D-300 in Subal Housing with Ikelite strobes. Macro Mate on 105mm for supermacro.
Jim's photography has been featured in a number of books and publications including Helmut Debelius' Nudibranchs and Sea Snails of Gosliner, Behrens and Williams Coral Reef Animals of the Indo-Pacific. A photo of Jim petting a shark in "Sleeping Shark Caves" off Isla Mujeres Island, Mexico, taken by Amy Foster his significant other, recently appeared in Dave Behrens' Diving Guide to Cozumel, Cancun & The Riviera Maja.
Jim has been a solid supporter of the Slug Site since day one. His countless contributions put him near the top of the list of photographers who have greatly expanded our knowledge of sea slugs. There are a lot of kids in the formative stage of their education who are getting their first introduction to our sea slug friends via the great photographs Jim and other contributors have made to the site. My hat is off to Jim for making this presentation possible!
Send Jim email at firstname.lastname@example.org