Caligo beltrao, the purple owl, is a butterfly of the family Nymphalidae. The species can be found in Brazil."Caligo Hübner, " at Markku Savela's Lepidoptera and Some Other Life Forms
The wingspan is about 120 mm.
The larvae feed on Canna indica, Calathea zebrina, Musa species, and Hedychium coronarium.
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