Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1418772

Ceraunus Blue
Hemiargus ceraunus

Observation date: June 13, 2025
Submitted by: jamesvonloh
Specimen type: Photograph
Observation notes: Individual perched on a dried three-square bulrush stem on the bank of the Rio Grande west of Mesilla, NM. The morning was warming, calm, and under partly cloudy sky.
Status: Resident
Verified by: stevecary
Verified date: January 15, 2026
Coordinator notes: I agree
Checklist region(s): United States, New Mexico, Doña Ana County