Herpetogramma bipunctalis

Herpetogramma bipunctalis, commonly known as the southern beet webworm moth or two-spotted herpetogramma, is a species of moth in the family Crambidae. It is found from New England to Florida, west to Texas and north to Illinois. In the south, the range extends through Central America and the Caribbean to South America.

Description
The wingspan is about 23 mm.