Chalcedona Checkerspot
- Scientific Name: Euphydryas Chalcedona
- Common Name: Chalcedona Checkerspot
- Genus: Euphydryas
- Family: Nymphalidae - Brush-footed butterflies
- Order: Lepidoptera
- Phylum: Arthropoda
- Species: chalcedona
- Class: Insecta
Explore the Ajo Desert - A guide to Ajo Desert plants, animals, geology, and natural history.