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Chromodoris luchi

Underwater Photo: Chromodoris lochi Bunaken islands, Sulawesi, by Hans-Gert Broeder

Nudibranch by davideibiza, via Flickr

Usually flatworms horrify me, but sea worms win me over with their pretty colors. This one tricked me, thought it was a nudibranch!

10 fotografías submarinas ganadoras del concurso Our World Underwater 2013.

Top 10: fotografía submarina

You can never have too many nudibrachs.

*SAGAMINOPTERON PSYCHEDELICUM NUDIBRANCH ~ Originally described from Guam, this animal is now known from many parts of the tropical western Pacific Maximal size : 20 mm. Frequently on the reef flat zone and the fore reef zone. (psychedelicum, indeed.

Sea slug

Nudibranch--chocolate brown with creamy lumps and pale green gills

Sea Pen | orange-sea-pen


Orange Sea Pen (Ptilosarcus gurneyi) found in temperate waters of the northeastern Pacific. Each Pen is a colony of polyps -- the primary polyp loses its tentacles and becomes the stalk, with a bulb as its base.

Baeolidia species 3 Anilao, Philippines 2005 Nikon D70, Nikkor 105, Aquatica Housing, Ikelite DS 125 dual strobes ISO 200, F/20, 1/125 by Joey Alford

Nudibranch baeolidia species with striking color pattern. Photo taken at Anilao, Philippines with Nikon Nikkor Aquatica Housing, Ikelite DS 125 dual strobes ISO by Joey Alford