Calisto hysius is a species of butterfly in the family Nymphalidae. It is endemic to Hispaniola."Calisto Hübner, 1823" at Markku Savela's Lepidoptera and Some Other Life Forms
The wingspan is 16.5–17.5 mm.
The larvae feed on various grasses."Darwin's butterflies"? DNA barcoding and the radiation of the endemic Caribbean butterfly genus Calisto (Lepidoptera, Nymphalidae, Satyrinae)
Subspecies Calisto hysius hysius Calisto hysius aleucosticha Correa & Schwartz, 1986
References