MORPHOLOGY
External characteristics
Male
Wingspan (mm): 78 (DBpedia, n.d.).
Forewings: The cilia is broad and white coloured (Yata and Morishita, 1979).
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). The female has an uniformly black ground-colour on the forewing underside (Yata and Morishita, 1979).
Subspecies and variation
No subspecies (Pequin, 2021; Yata and Morishita, 1979).