Euphydryas chalcedona  (Doubleday, 1847) – Chalcedon Checkerspot

Taxonomy

1. Order: Lepidoptera Linnaeus, 1758
2. Family: Nymphalidae Rafinesque, 1815
3. Subfamily: Nymphalinae Swainson, 1827
4. Tribe: Melitaeini Newman, 1870
5. Genus: Euphydryas Scudder, 1872
6. Species: chalcedona (Doubleday, 1847) P3# 770700 MONA# 4517