Dysphania sagana

Dysphania sagana, the yellow moth, is a moth in the Geometridae family. It is found in southern Vietnam, Cambodia, Thailand, Peninsular Malaysia, Sumatra, and Borneo.

The basal half of the forewings is chrome-yellow, while the outer half is bluish black, crossed by two bands of semitransparent white spots. The hindwings are chrome-yellow with a black spot at the end of the cell. The apex and a submarginal row of spots are black. The head, thorax and abdomen are yellow.

The larvae have been recorded feeding on Carallia species.