The icon is depicting a slug. The slug is oblong shaped and facing away as if to indicate it is moving in an opposite direction. On its head are two antennae.
This Slug icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 5,700 icons, all in the same style and quality.