Life (root) » Animalia (Animals) » Arthropoda (Arthropods) » Hexapoda (Hexapods) » Insecta (Insects) » Pterygota » Lepidoptera (Butterflies and Moths) » Papilionoidea (Butterflies and Skippers) » Nymphalidae (Brush-footed Butterflies) » Nymphalinae (Crescents, Checkerspots, Anglewings, etc.) » Melitaeini » Euphydryas (Checkerspots) » Euphydryas chalcedona (Chalcedon Checkerspot - Hodges #4517)