any of a number of snails that live in marshy habitats or ponds, in particular
a marine mollusk with a shiny, almost spherical, shell and a large foot
an aquatic European snail with a brown conical shell, living typically in fresh water
a large snail which is widely collected or cultured for food, occurring chiefly in southern Europe
a small percoid freshwater fish of a type found in US rivers, now nearly extinct
a small marine snail which drifts on the surface of the sea attached to a raft of bubbles. The shell is typically purple-violet and the animal emits a violet fluid when attacked
a small marine snail which drifts on the surface of the sea attached to a raft of bubbles. The shell is typically purple-violet and the animal emits a violet fluid when attacked