Chionodes pleroma is a moth in the family Gelechiidae. It is found in Mexico (Guerrero, Oaxaca).[1]
The wingspan is about 16 mm. The forewings are purplish fuscous, with very faintly indicated pale brownish cinereous mottling, a small costal spot of the same at three-fourths from the base somewhat more distinct. The hindwings are bronzy brownish.[2]