Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1400299

Sheridan's Green Hairstreak
Callophrys sheridanii

Observation date: April 16, 2025
Submitted by: Cascade Colors
Specimen type: Photograph
Observation notes: Happy to have documented this one in this area; missed it last year here.
Status: Resident
Verified by: mikefisher
Verified date: May 11, 2025
Coordinator notes: Your ID is correct...looks like a male and it displays the two extra white spots on the ventral hindwing that is more prevalent in western Colorado at some locations more than at other. Mike
Checklist region(s): United States, Colorado, Grand County