Neon slug

Neon slug: This nudibranch is called neon slug or dusky nembrotha (lat. nembrotha kubaryana). Dive #361: Sinandigan Wall, Sabang, Mindoro Island, Philippines. Nikon D200, 1/250 s, F/16.0, 105 mm, ISO 100, Thursday, November 12, 2009 02:22:34