A snail is, in loose terms, a shelled gastropod. The name is most often applied to land snails, terrestrial pulmonate gastropod molluscs.

Is a snail a mammal?

No, a snail is a mollusk. A mollusk can be described as an invertebrate animal (an animal without a backbone), with a soft body usually enclosed in a shell.

Are snails amphibians?

A snail is neither an insect nor an amphibian, but is instead a mollusk. The category of mollusks is a phylum, which is the level of classification...