Tiger Butterfly

Adult butterflies have a two-and-three-quarter to four-inch (seven- to ten-centimeter) wingspan. The wings are black and pale yellow with black tiger-stripes. The hindwings have tails at their lower tips that resemble the long tail feathers of a swallow; hence, their common name swallowtail. Also on the hindwing, there are narrow yellow spots along the wing's margin and orange tint on two spots near the end of the inner margin of the wing. Blue spots are found around the outer margin of the hindwing. The upper side of the hindwing may have a yellow spot on the outer margin. On the forewing, yellow spots form a continuous band along the outer margin of the wing. These yellow spots are bordered in black. http://www.desertusa.com/mag00/mar/papr/bfly.html

Area: Northeast / Franklin Mountains

Source: El Paso Museum of History

Uploaded by: El Paso Museum of History