Choristostigma perpulchralis is a moth in the family Crambidae.

It is found in Mexico (Tehuacan, Veracruz)[1] and the United States, where it has been recorded from New Mexico and Texas.

The forewings are bright yellow with a bright pink costa and terminal area, as well as a pink antemedial line.

The hindwings are white and the terminal area is yellowish suffused with pink scales.

[3] Adults are on wing in March, May and September.