Masius

Masius is a genus of bird in the Pipridae family. It contains the following species:
 * White-ruffed Manakin (Masius altera)
 * White-throated Manakin (Masius gutturalis)
 * White-bibbed Manakin (Masius leucorrhoa)
 * Golden-winged Manakin (Masius chrysopterus)