Pinterest • The world’s catalogue of ideas

Explore The Marine, Marine Life and more!

Nudibranchs are shell-less marine molluscs that live in seas around the world. They have external gills (frond-like) that give the nudibranch its name, meaning naked gills. Photographed off Indonesia.

NUDIBRANCHIA comprising numerous marine gastropod mollusks lacking a shell in the adult state and usually having a body like a slug