Ampelophaga khasiana
Diagnostic description:
Upperside deeper in colour than in Ampelophaga rubiginosa, the mesial line less pale. Antenna with scaling at tip of black. Palp first segment of not greyish white. Sides and underside of body much more red than Ampelophaga rubiginosa. Forewing upperside with the spaces between the various bands glossy whitish grey; discal band somewhat narrower and more sharply defined than in Ampelophaga rubiginosa, the discal line broad, band-like, not dentate.
Male genitalia: Uncus not sinuate in distal view. Harpe with dilated apical part longer than in Ampelophaga rubiginosa, more heavily spined proximally. Phallus with right process of longer than in Ampelophaga rubiginosa.