Durmite

Imounu is a caterpillar-like boss found inside Bowser's Body in Mario & Luigi RPG 3!!!. The creature wears a ribbon on its head, has angry female eyes, and a funnel-like snout, similar to Birdo's trunk. It has the body somewhat similar to a Wiggler, only with small, white feet, and a white/yellow line splitting the wiggler-birdo's colors. One half green-blue, and the other side pink. One of its attacks turns Imounu completely red from angerness, like wigglers do, and charge at one of the Mario Bros., they must counter this attack using their hammers.

Imounu's name is derived from 「芋虫」 imomushi, meaning hornworm.