Rhagastis binoculata
Diagnostic description:
Extremely similar to Rhagastis albomarginatus dichroae, distinguishable only in the pinkish-grey (rather than greyish-buff) oval patch across the postmedial lines on the forewing upperside. Labial palp segment 2 longer than broad, not narrowed to base. Metanotum with a conspicuous tawny patch at each side. Forewing upperside very similar to Rhagastis albomarginatus but the conspicuous oval pale patch between M2 and CuA2 that divides the postmedial lines pinkish-grey rather than greyish-buff. Hindwing underside with a small black discal spot.