Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

National Moth Week is July 18-26!

Moths are amazing creatures. Take photographs and share your moth sightings with us to document the moths where you live.

  Sighting 1422724

Juvenal's Duskywing
Erynnis juvenalis

Observation date: May 09, 2026
Submitted by: drmarc60223
Specimen type: Photograph
Observation notes: This duskywing was different than the Juvenal's we were saying. There was some debate among the group, but we think this was a Sleepy Duskywing. It was in the waste area of a parking lot for a trailhead through a sand and pine barren
Status: Resident
Verified by: jmgesell
Verified date: May 10, 2026
Coordinator notes: A quick way to rule out a Sleepy (or Dreamy) Duskywing is to look closely at the FWs. The subapical spot chain would not be present on either of these species, nor would the single discal cell spot more centrally. Both of these characteristics are classically seen on Juvenal’s. Hope this helps! -jmgesell
Checklist region(s): United States, Wisconsin, Sauk County