Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1362319

Pacuvius Duskywing
Erynnis pacuvius

Observation date: July 05, 2023
Submitted by: Marta Reece
Specimen type: Photograph
Observation notes: In a pine forest regrowing since the fire 10 years ago with Gambel's Oak and New Mexico Locust with few pine trees and some open areas left.
Status: Resident
Verified by: stevecary
Verified date: July 06, 2023
Coordinator notes: probably some Fendler's buckbrush there, too, given the presence of this butterfly species. Mournful and Pacuvius both have a white HW fringe. Mournful has a different arrangement of white on the ventral hindwing margin (inside the fringe). there is enough of the dorsal forewing showing to reveal the smallish coral/salmon colored patch(es) that are diagnostic for Pacuvius.
Checklist region(s): United States, New Mexico, Sierra County