Heterosais is a genus of clearwing (ithomiine) butterflies, named by Frederick DuCane Godman and Osbert Salvin in 1880. They are in the brush-footed butterfly family, Nymphalidae.
Species Arranged alphabetically:Heterosais at Markku Savela's Lepidoptera and Some Other Life Forms Heterosais edessa (Hewitson, 1855) Heterosais giulia (Hewitson, 1855)
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