Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 982729

Orange Sulphur
Colias eurytheme

Observation date: May 25, 2014
Submitted by: Eric Olson
Specimen type: Photograph
Observation notes: None.
Status: Resident
Verified by: mikefisher
Verified date: August 31, 2014
Coordinator notes: Your identification is correct. This is a female and it could be a eurytheme x philodice but spring eurytheme usually look like this.
Checklist region(s): United States, Colorado, Boulder County