c.f. Eubranchus sp.

Image courtesy of John and Lynette Flynn
Majuro atoll in the Marshall Islands
Photo editing assistance by Scott Johnson

John and Lynette's boat the Whitehawk

c.f. Eubranchus sp. (undesribed)

What is going on here? Is there really a new species explosion in the Marshall Islands? Has all that radiation from the nuclear testing there caused rapid speciation? Not likely.

So what going on? For years the King and Queen of Branching in the Marshall's were Scott and Jeanette Johnson. They were SCUBA divers and explored much deeper waters than our citizen scientists John and Lynette Flynn who are snorkelers and exploring an area few have ever searched.

This is the third species in just a matter of months the Flynn's have sent us, that have blown our socks off. At first glance the twisted cerata suggested a new Phyllodesmium, but expert Terry Gosliner has suggested maybe a new Eubranchus based on the brown spots, common to many Eubranchids.

The two specimens observed were only about 5 mm in length and were in 1 meter of water over the reef.

What ever it turns out to be, it is another truly amazing find from an area that has be so heavily worked by the Johnson's.

Way to go John and Lynette.

Dave Behrens
Sammamish, WA 98074
Aug., 2021
Send Dave email at davidwbehrens@gmail.com

John and Lynette Flynn at the "clubhouse" of the Rongerik Yacht Club.
Rongerik is an uninhabited atoll in the Marshall Islands and to join the club you have to find some debris on the shore,
put your boat name on it, and hang it in the open air clubhouse.

We are John & Lynette Flynn, full time live-aboard cruisers and free-dive photographers who sailed our 46' boat "White Hawk" out of San Diego in 2014 and have been cruising the Pacific ever since.

We are currently "stuck" in the Marshall Islands due to COVID border closures, but we have been enjoying our time here hunting Opisthobranchs in shallow water from 0.5 to 5 meters. We are currently shooting with Sony RX100V's in Nauticam housings with CMC-1 wet lenses, SOLA Video Pro lights, and a Sea & Sea YS-D3 strobe.

Last year we photographed 51 species of Opisthobranch at Rongelap Atoll, and we are currently at over 100 species of Opisthobranch photographed at Majuro Atoll, including our first-ever discovery of a previously unknown species, a new Unidentia. We still shoot other animals but we are now full-fledged "nudiholics." Our motto is: "If you don't go - you don't know. If you don't look - you don't see."

Send John and Lynette mail at svwhitehawk@yahoo.com

Attention all you Sluggers, and you know who you are!

The NSSI 2nd edition is now available in ebook PDF and book form . The hard back version will become available Nov. 1st. Both will cost $65 (individually).

You will need to jump through a few hoops to get the electronic version as pdf distribution is protected by Adobe ID!! Please read the following to enable reading your electronic purchase!

This new 2nd Edition is updated and reorganized, including 185 new species. Among other features, the new edition includes additional photographs of species, an identification key, and an up-to-date classification reflecting the latest evolutionary relationships. The Indo-Pacific represents the largest expanse of tropical ocean in the world, stretching from the Indian Ocean coast of southern Africa and the Red Sea to the central Pacific of the Hawaiian Islands, Easter Island and the Marquesas.

This region supports the most diverse marine fauna of any place in the world for most groups of marine organisms. The nudibranchs and sea slugs are no exception to this rule; there are about 3,000 described species of these organisms in the world and at least 40% of these have been found exclusively in the Indo-Pacific tropics. This book illustrates 2,138 Indo-Pacific nudibranchs and sea slugs, including many undescribed species.

From left to right, Terry Gosliner, Angel Valdes, Dave Behrens La Jolla, Calif.

Send Dave email at davidwbehrens@gmail.com

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