|Also Known As||Vermillus|
|From||Ultimate Ghosts 'n Goblins|
Vermirous (ヴァーミラス Vāmirasu) is the keeper of the Third Demon Gate in Ultimate Ghosts 'n Goblins, a giant flea covered in a thick layer of rotten flesh. It usually moves slowly, but once it spots a victim, it moves in for the kill with surprising speed and agility. It also releases Free Fly (フリーフライ) parasites to help capture its prey.