wingspan : 34/42 mm
Perisama humboldtii, NW of San Andres, where it is quite common, at least during the month of august.
to distinguish P. humboldtii from P. tringa see new facts page on https://www.sangay.eu/en/fiche-papillon/017-Nymphalidae/005-Biblidinae/009-Callicorini/011-Perisama/125-tringa/tringa
