Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1382323

Chalcedon Checkerspot
Euphydryas chalcedona

Observation date: May 18, 2023
Submitted by: icosahedron
Specimen type: Photograph
Observation notes: A handsome variation.
Status: Resident
Verified by: Ken Davenport
Verified date: June 14, 2024
Coordinator notes: None.
Checklist region(s): United States, California, Sonoma County

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