Wurmple

Wurmple (Japanese: ケムッソ Kemusso) is a -type Pokémon introduced in Generation III.

Physiology
Wurmple is a small larval caterpillar-like Pokémon. The top part of its long body is bright scarlet red, while its segmented underbelly is cream-colored. It has ten stubby white legs. It has many spines all over its body, including a long red spine atop its head, a yellow spike on its forhead, and two yellow spines protruding from its rear. It has large yellow eyes with black pupils.

Evolution
Wurmple evolves into either Silcoon or Cascoon once it reaches level 7. depending on its personality value (example: a Wurmple with a bashful nature will evolve into Cascoon).

Anime
Both May and Jessie owned Wurmple that evolved into Beautifly and Dustox respectively.

Origin
Wurmple is based on a caterpillar.

Etymology
Wurmple's name is likely a combination of the words "worm" and "rumple" (as its skin is rumpled and spiny).