Gulpin

Gulpin (Japanese: ゴクリン Gokurin) is a -type Pokémon introduced in Generation III.

Physiology
Gulpin is a green Pokémon with a black spot on its back. On top of its head there is a "feather" ﻿that is yellow, skinny and long. It has no eyes and it has small fat hands. It also shares similarity in appearance to the green Tamagotchi known as Kuchipatchi.

Evolution
Gulpin evolves into Swalot at level 26.

Etymology
The name "Gulpin" could have came from its eating habits. As shown in the anime, Gulpin tends to eat a lot and "gulps" its food whole. Its name could also be originated from the word "glutton".