''Petrophila avernalis'' is a
moth in the family
Crambidae. It was described by
Augustus Radcliffe Grote in 1878. It is found in North America, where it has been recorded from
Arizona,
Colorado,
New Mexico,
South Dakota and
Wyoming.
Adults have been recorded on wing from June to September.
References
Petrophila
Moths described in 1878
{{Petrophila-stub