Catocala semirelicta
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Lepidoptera
- family: Erebidae
- genus: Catocala
- species: Catocala semirelicta
Blackfalds- Calgary
- Claresholm
- Edmonton
- Red Deer
Alberta- Kelowna
British Columbia
Canada
Big Timber- Orchard Homes
Montana- Reno
Nevada- East Newark
- Harrison
- Lakehurst
- Leisure Knoll
- Madison
- Newark
New Jersey- Provo
- Salt Lake City
Utah- Sunnyside
Washington- Sheridan
Wyoming
United States