wingspan : 32 mm
Ouleus negrus found at Tres Marias, and identified by Ernst Brockmann and Bernard Hermier ;
this species had been recorded only from Costa Rica and Panama ; surprisingly we collected a second, and smaller, specimen in Southern Ecuador ?
https://www.loja-zamora.eu/en/fiche-papillon/025-Hesperiidae/007-Pyrginae/001-Achlyodini/007-Ouleus/050-negrus/negrus
