The butterfly has a wingspan of 45–55 millimetres (1.8–2.2 in) in the Asian mainland while it achieves 50–60 mm (2.0–2.4 in) in the Philippines.[4]
The butterfly is a plain dark brown above and resembles the common banded awl (Hasora chromus), except that it has a broad yellow central band on the upper and under of the hindwings. The apex of the under forewing is purple washed. Both sexes have large yellow discal and apical spots.[4]
Beccaloni, George; Scoble, Malcolm; Kitching, Ian; Simonsen, Thomas; Robinson, Gaden; Pitkin, Brian; Hine, Adrian; Lyal, Chris. "The Global Lepidoptera Names Index (LepIndex)". Natural History Museum, London. Retrieved 2016-10-15.
Brower, Andrew V. Z., (2007). Hasora Moore 1881. Version 21 February 2007 (under construction). Page on genus Hasora in The Tree of Life Web Project http://tolweb.org/.