Moths belong to different families including the Erebidae that has a member called drasteria stretchii, having brown forewings, and thriving on dry, rocky canons at low to middle elevations.
Drasteria stretchii is a moth of the family Erebidae. The forewings are brown, but dark at the base to the antemedial line, lighter to the postmedial line and dark between the postmedial and subterminal lines. The habitat consists of dry, rocky canyons at low to middle elevations. 
