[3] Males have the upper forewings irrorated (sprinkled) with black scales at the apex and anteriorly along the termen, much more sparsely and narrower in general than in A. paulina.

[3] The sexes are dimorphic; the females differ as follows: 1st form: On the upperside, the posterior tornal portion of the black area on the forewing is not inwardly rounded, but straight and generally diffuse.

On the underside, the apical half of the cell and the disc of the forewing up to the black band are pale sulphur yellow.

[3] In the females both dimorphs differ but little from the dimorphs of the wet-season form, only on the upperside the black on the apical half of the forewing and on the terminal margin of the hindwing is more restricted, while on the underside the oblique curved black band that crosses the forewing is distinctly narrower with a tendency to become diffuse.

The head-process from between the eyes is long, flattened at the sides, slightly curved, pointed at the extremity .... edges on ventral surface minutely serrated.