Central Nevada, Utah and Wyoming south to Arizona, New Mexico, and west Texas (Powell & Opler, 2009).(1)
Moth Photographers Group shows several records
in and around Kentucky and Tennessee, and as far north as Alberta, Canada. BAMONA shows records
records into Florida. Covell reports that specimens from West Virgina, North Carolina, and Kentucky may belong to this or an unnamed species.(2)
BugGuide has one record
for New Jersey (det. Chris Schmidt).