Forgotten City

Essentially the same as a Stone Rose except with poison instead of stone as its damage type, Man-Eaters can be found in Castlevania: Circle of the Moon and Castlevania: Harmony of Dissonance. Another version, the Maneating Plant, can be found in Castlevania: Portrait of Ruin.

Aria of Sorrow
Not to be confused with the man-eating plant in Castlevania: Circle of the Moon and Harmony of Dissonance, the Man-Eater enemy is a group of worms that lodge themselves inside a gigantic skull and attack by extending themselves or shooting ripple lasers. In Castlevania: Aria of Sorrow, all three worms must be killed before it is destroyed. A Man-Eater also appears in Boss Rush mode for some reason.

Castlevania: Order of Ecclesia
A giant Man Eater is confirmed to appear in Castlevania: Order of Ecclesia, although nothing else is known about it at this time.