Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1132559

Old World Swallowtail
Papilio machaon

Observation date: July 30, 2017
Submitted by: dingoqueen
Specimen type: Photograph
Observation notes: None.
Status: Resident
Verified by: James Steen
Verified date: September 03, 2023
Coordinator notes: Definitely P. machaon. This looks very very strongly like P. machaon oregonius, I know that subspecies occurs in OR and ID but not sure if the species occurs south intoat this extreme NW Utah sighting. Thank you! JAMES STEEN
Checklist region(s): United States, Utah, Box Elder County