Red-banded Hairstreak (Calycopis cecrops [Fabricius])
Wing span: 7/8 - 1 1/4 inches (2.2 - 3.2 cm).
Identification: Two tails on the hindwing. Upperside brown, hindwing blue. Underside gray-brown with white postmedian line edged with red-orange.
Life history: Males perch on shrubs and low trees to watch for females. Females lay eggs singly on underside of fallen leaves near the host plant. Caterpillars feed on leaves and buds and probably detritus. Chrysalids and fourth-stage caterpillars hibernate.
Flight: All year in Florida, two broods northward from April-October.
Caterpillar hosts: Fallen leaves of wax myrtle (Myrica cerifera), dwarf sumac (Rhus copallina), staghorn sumac (R. typhina), and several oaks.
Adult food: Flower nectar from yarrow, wild cherry, tickseed sunflower, sumac, sweet pepperbush, New Jersey tea, common milkweed, and dogbane.
Habitat: Coastal hammocks, overgrown fields, forest edges.
Range: Southeastern United States from Long Island south through Florida, west through entire area to southeast Kansas, eastern Oklahoma, and eastern Texas. Strays to eastern Nebraska, northern Illinois, and Michigan.
Conservation: Not usually required.
The Nature Conservancy Global Rank: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management needs: Not reported. References:
Opler, P. A. and G. O. Krizek. 1984. Butterflies east of the Great Plains. Johns Hopkins University Press, Baltimore. 294 pages, 54 color plates. Opler, P. A. and V. Malikul. 1992. A field guide to eastern butterflies. Peterson field guide #4. Houghton-Mifflin Co., Boston. 396 pages, 48 color plates. Scott, J. A. 1986. The butterflies of North America. Stanford University Press, Stanford, Calif. 583 pages, 64 color plates.
Author: Jane M. Struttmann
State and Regional References:
Brown, F.M., Eff, J.D., and B. Rotger. 1957. Colorado Butterflies. Denver Museum of Natural History, Denver. Ferris, C.D. and F.M. Brown. 1980. Butterflies of the Rocky Mountain States. University of Oklahoma Press. Norman. Layberry, R.A., Hall, P.W. & Lafontaine, D.J., 1998. The Butterflies of Canada. University of Toronto Press, Toronto, ON. 280 pp. Opler, Paul A. 1999. Peterson Field Guide to Western Butterflies, revised edition. Houghton Mifflin Co., Boston, Mass. Stanford, R.E. and P.A. Opler. 1993. Atlas of Western USA Butterflies. Privately published, Denver, Colo. Tilden, J.W. and A.C. Smith. 1986. A Field Guide to Western Butterflies. Houghton Mifflin Co., Boston, Mass.