Durmite

Durmite is a caterpillar-like boss found inside Bowser's Body in Mario & Luigi: Bowser's Inside Story. The creature wears a ribbon on her head, has angry eyes, and a funnel-like snout, similar to Birdo's trunk. She 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 her attacks turns Durmite completely red from anger, like wigglers do, and charge at Mario or Luigi, they must counter this attack using their hammers.

Durmite came from a large carrot of a Wiggler's garden, Bowser was forced to eat the carrot and then battled the Wiggler. A bit after beating the Wiggler, Bowser got a major stomachache that came from Durmite. The Mario bros. defeat Durmite and continue their adventure.

Later, Durmite reveals that she is actually Wisdurm, the guardian of the first Star Vaccine.