Illioneus Giant Owl butterfly, Dusky Owl-Butterfly (Caligo illioneus pampeiro)

Caligo illioneus pampeiro is a species in the Caligo genus. It is commonly known as Illioneus Giant Owl butterfly, Dusky Owl-Butterfly This name is unplaced name for the species in the family Nymphalidae subfamily Satyrinae, tribe Brassolini, . This species is found in Paraguay.