Claim: Female Astatochroa sulphurata are colored differently than males with greyish-pink forewings, while the males feature brown lines on their wings.
Evidence: Astatochroa sulphurata is a moth in the family Drepanidae. The forewings of the males are pale yellow, the base of the costa reddish. There are two pale brown lines from the inner margin to vein 6 and the subcostal vein. Females have greyish-pink forewings with an olive tinge and purplish lines.