Two-tailed Swallowtail Butterfly
Official State Butterfly of Arizona
Arizona designated the two-tailed swallowtail butterfly (Papilio multicaudata) as the official state butterfly in 2001 (also called two-tailed tiger swallowtail). All State Insects
Two-tailed Swallowtail Butterfly Facts
A large butterfly (wingspan 3.5 to 5.5 inches), the two-tailed swallowtail is found only west of the Mississippi in North America (in canyons, foothills, valleys, woodlands, and gardens from southwestern Canada through the western half of the U.S. and into Mexico).