the bright, contrasting coloration of nudibranch is believed to be a warning to potential predators that the slugs are distasteful or poisonous.
Sea slug (Nudibranchia) Coryphella verrucosa
Nudibranchs are a special piece of underwater artwork. They come in myriad shapes, colors and sizes.
Nudibranch ~ Miks' Pics "Sea Life lll" board @ http://www.pinterest.com/msmgish/sea-life-lll/
Blue sea slug - gorgeous!
White Lined Dirona Nudibranch
Hypselodoris bennetti - Nudibranch Mating. Nudibranchs, a group of sea slugs, are some of the most vividly colored animals in the oceans. They are hermaphrodites - a single animal is both male and female. by PacificKlaus, via Flickr
Fotossíntese animal lesma-do-mar
Colorful Marine Flatworm
Tiny Sea Fossils | La naturaleza nos permite conocer formas de vida extraordinarias!