Butterflies of North America

Swallowtails (Family Papilionidae)

Swallowtails (Subfamily Papilioninae)

• Zebra Swallowtail -- (Eurytides marcellus)
• Eastern Tiger Swallowtail -- (Papilio glaucus)

Whites and Sulphurs (Family Pieridae)

Sulphurs (Subfamily Coliadinae)

• Orange Sulphur -- (Colias eurytheme)

Gossamer-wing Butterflies (Family Lycaenidae)

Blues (Subfamily Polyommatinae)

• Spring Azure -- (Celastrina "ladon")
• Summer Azure -- (Celastrina neglecta)

Skippers (Family Hesperiidae)

Spread-wing Skippers (Subfamily Pyrginae)

• Hoary Edge -- (Achalarus lyciades)
• Juvenal's Duskywing -- (Erynnis juvenalis)
• Common Checkered-Skipper -- (Pyrgus communis)

Grass Skippers (Subfamily Hesperiinae)

• Zabulon Skipper -- (Poanes zabulon)

Giant-Skippers (Subfamily Megathyminae)

• Yucca Giant-Skipper -- (Megathymus yuccae (incl. coloradensis))