The banana slug has a single lung, which has an external breathing pore, and it eats with its radula, a tongue-like body part that’s covered in rows of microscopic teeth. Like all gastropods ...

The "sea slug" is a nudibranch that glows, swims, and has an apple-sized body with a paddle-like tail and a large gelatinous ...

Dubbed Shishania aculeata, the animal is thought to be a type of ancient slug covered in spines which is ... inside the conical spines covering the body of Shishania that show how they were ...