Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1404361

Promethea silkmoth
Callosamia promethea

Observation date: June 21, 2025
Submitted by: sapphirn98
Specimen type: Photograph
Observation notes: Sitting quietly on the door, occasionally extending its wings.
Status: Resident
Verified by: rogerdowner
Verified date: June 22, 2025
Coordinator notes: None.
Checklist region(s): United States, Maryland, Carroll County