Sclerodoris rubicunda

Image courtesy of David Cowdery
Photo taken at Anilao, Batangas, Philippines
March 2018
Nikon D800 with DS160 substrobes

Sclerodoris rubicunda (Baba, 1949)

Dr. Kikutaro Baba originally described this species as a Halgerda, because to the ridges on the notum. It has since been moved to Sclerodoris because tubercles have caryophyllidia, which are microscopic organs composed of spicules surrounding a central knob covered with cilia.

Sclerodoris rubicunda is redish-orange with a large, irregular opaque band across the dorsum and on the head between the rhinophores. The series of notal depressions gives this species a sponge-like appearance, which makes it quite cryptic on the red sponge it feeds on.


Dave Behrens
Sammamish, WA 98074
Jul., 2018
Send Dave email at davidwbehrens@gmail.com


David Cowdery

Dave Cowdery is a retired bio-medical Engineer and is the inventor of the Alumina/Titanium hermetic feedthrough (1970) for implantable bionics and the first to introduce a Titanium casing. This invention created the first bionic implant (pacemaker) with a service life that could be measured in years rather than months and is the basis for todays huge multi billion dollar bionic industry.

David is a Divemaster with over 5,500 dives experience and is based near Byron Bay in Australia. David is also a keen competitive road bicycle rider covering over 400 km most weeks. Photographic equipment used Nikon D800 camera with DS160 substrobes.

Send Dave mail at divec@ozemail.com.au



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

Send Dave email at davidwbehrens@gmail.com

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