Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1418291

American Snout
Libytheana carinenta

Observation date: July 28, 2025
Submitted by: Julia Auckland
Specimen type: Photograph
Observation notes: Seen while doing butterfly surveys for Jefferson County Open Space. Mike Fisher asked me to post it here. Only got one photo before it flew away - very FAST butterfly.
Status: Stray
Verified by: mikefisher
Verified date: December 28, 2025
Coordinator notes: Thanks for the post Julia...looks like this was a female in very good condition...questionable as to whether it was locally grown but quite possible. The host is Hackberry (Celtis) of which there are many trees in the canyons below the site of the photograph. You should not worry about hiding the location. This was a good fly-in year for Snouts but you may go back to the same place again, and again, and again year after year and never see another at that place. That was just a total chance encounter. Take care, Mike
Checklist region(s): United States, Colorado, Jefferson County