Choristostigma plumbosignalis is a moth in the family Crambidae.

[1][2] It is found in North America, where it has been recorded from British Columbia and Alberta to Arizona and New Mexico, east to South Dakota.

[3] The habitat consists of grassland coulees, the aspen parkland, as well as wooded areas in boreal forests and mountainous areas.

[4] Adults are on wing from June to August.

This Spilomelinae-related article is a stub.