Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1409142

Once-married Underwing
Catocala unijuga

Observation date: July 25, 2025
Date notes: cloudy
Submitted by: Stu Adams
Specimen type: Photograph
Observation notes: Attracted to lights at entrances of the complex
Status: Resident
Verified by: davidwdroppers
Verified date: November 02, 2025
Coordinator notes: ID based on description of more pointed forewing apex by Lars Crabo. Lighter color lends to semirelicta, however.
Checklist region(s): Canada, Alberta