Memphis philumena has a wingspan of 55mm to 60 mm. The forewings have a humped costal edge, angularapex, hook-like inner angle, and very concaveinner edge. Each hindwingbears a tail. The upper part of the male is very dark, almost black with a metallic blue basal part. In females, the forewing is barred by a broad orange band that separates the apex, and the costal edge of the hindwing is marked with orange. The underside is shiny brown and simulates a dead leaf. The under surface of the male resembles entirely that of ates.