But the sea slugs in the group Aeolida are practically impervious to ... Instead of taking everything it can get, the slug only stores the larger of the two main types of nematocyst made by their ...

What exactly is this unusual blue sea creature? Get to know one of the more unusual members of the sea slug family in our ...

Although there are many different kinds of sea slugs, only some can photosynthesize. Even beyond sea slugs, the Elysia ...