Mydas xanthopterus is a species of mydas flies in the family Mydidae.

[3][4] Mydas xanthopterus occur in North America (Mexico and the United States).

They resemble red-winged Pepsis species and are possibly Batesian mimics.

They occur in sympatry with Pepsis grossa.

This article related to members of the fly superfamily Asiloidea is a stub.