Polygrammodes supremalis

The base of the forewings, except the edge of the costa and inner margin broadly to the postmedial line, is fuscous brown shot with iridescent steel.

An angled dark yellow line edged with fuscous brown is found medially on the inner margin and the postmedial area is pale brown.

The medial pale yellow area forms a large irregular triangle with its base on the costa.

There is a small spot in the cell, defined by some dark scales, and there is a yellow streak on the discocellular, edged by a reddish-brown line.

The termen is pale yellow and there is a fine brown terminal line.