15th Annual Smithsonian Magazine Photo Contest Natural World

'lomanotus vermiformis 1908', a kind of nudibranch. I saw it underwater. It seemed like electricity flowed into the body according to the angle of light.

Photo Detail
Date Taken: 07.2017
Date Uploaded: 09.2017
Photo Location: labuanbajo, Indonesia
Camera: ILCE-7RM2
Copyright: © younghun kan