MORPHOLOGY
External characteristics
Male
Wingspan (mm): 56 (DBpedia, n.d.).
Forewings: The forewing upper side has a white area and it is diffuse at the edges. The forewing underside has a black coloured discocellular bar (Pequin, 2021).
Female
The females generally have a different underside wing surface than the males, by being darker with broader margins on both wings (D'Abrera, 1982).
Subspecies and variation
Three subspecies are described (Pequin, 2021).