Appearance
The head and abdomen of the male is black. The thorax is covered with erect white scales. The forewings are blackish. The reticulations are not so close. The inner marginal area with irregular white conjoined patches. White patches on the costa towards the apex. A black streak beyond the cell. Hindwings are blackish with black reticulations. A white patch on outer margin towards anal angle present. In the female, a large white patch sometimes developed at the center of the costa of forewing and those towards apex more developed.Larvae bore ''Casuarina'' trees and have also been recorded feeding on ''Durio'' and ''Premna'' species.
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