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Butterflies of North America

Butterflies of Maryland

Palamedes Swallowtail (Papilio palamedes)
JPG -- species photo

Palamedes Swallowtail (Papilio palamedes [Drury])

Wing span: 4 1/2 - 5 1/8 inches (11.4 - 13 cm).

Identification: Upper surface of hind- and forewings with postmedian yellow bands; tails are filled with yellow. Lower surface of hindwing with thin yellow basal stripe and postmedian band of yellow-orange crescents.

Life history: Not reported.

Flight: Two flights, March-December in North; partial 3rd flight in South.

Caterpillar hosts: Plants of the Laurel family (Lauraceae) especially redbay (Persea borbonia).

Adult food: Nectar from flowers of sweet pepperbush, thistles, blue flag, and azalea.

Habitat: Wet woods near rivers and broadleaf evergreen swamp forests.

Range: Along Atlantic coast from southern New Jersey (rare) to Florida; west and south along Gulf Coast to central Mexico.

Conservation: Not usually required.

Management needs: None noted.

The Nature Conservancy Global Rank: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.

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:


Glassberg,  J.  1993.  Butterflies Through Binoculars: A Field Guide to 

     Butterflies in the Boston-New York-Washington Region.  Oxford Univ. Press, 

     New York, N.Y.  160 pp.



Layberry, R.A., Hall, P.W. & Lafontaine, D.J., 1998.  The Butterflies of 

     Canada.  University of Toronto Press, Toronto, ON.  280 pp.

     

Opler, P.A. 1998. A field guide to eastern butterflies, revised format.

     Houghton Mifflin Co., Boston.      



Woodbury, E.N.  1994.  Butterflies of Delmarva.  Delaware Nature Society, Inc.,

     Tidewater Publishers, Centreville, MD.  138 pp.  [NOTE: this book only 

     treats True Butterflies (Papilionoidea).  It does not treat Skippers

     (Hesperioidea).]

Palamedes Swallowtail (Papilio palamedes)
distribution map
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