Parent: Ramphastidae

└─ Stactolaema

└─── Stactolaema anchietae (Anchieta's barbet)

└─── Stactolaema leucotis (White-eared barbet)

└─── Stactolaema olivacea (Green barbet)

└─── Stactolaema whytii (Whyte's barbet)