 There is a slender white oblique streak from two-thirds of the costa to the middle of the disc, margining a triangular costal suffused patch of purplish-grey and whitish scales, beneath which is sometimes a longitudinal blackish suffusion.A black dot is found in the disc at two-thirds, surrounded by a yellowish-white ring.There are some purplish-grey scales towards the posterior half of the inner margin and a small white spot on the costa at four-fifths, beyond which is a blackish suffusion.