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Butterflies of North America

Butterflies of California

Viceroy (Limenitis archippus)
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Viceroy (Limenitis archippus [Cramer])

Wing span: 2 1/2 - 3 3/8 inches (6.3 - 8.6 cm).

Identification: Upperside is orange and black, resembling the Monarch (Danaus plexippus), except the Viceroy has a black line across the hindwing and a single row of white dots in the black marginal band. Where Monarchs are rare in Florida, Georgia, and the Southwest, Viceroys are brown instead of orange and mimic the Queen (Danaus gilippus).

Life history: During most of the day, males perch on vegetation or patrol around the host plants to find females. Females lay eggs at the tip of host plant leaves, depositing only two or three eggs on a plant before moving to another. Caterpillars eat their eggshells after they hatch, then at night feed on catkins and leaves. Young caterpillars make a ball of leaf bits, dung, and silk which hangs off the leaf on which they are feeding; the dangling mass may distract predators. Third-stage caterpillars make a shelter from a rolled leaf tip in which to spend the winter.

Flight: Two to three broods from May-September in most of its range, all year in Florida.

Caterpillar hosts: Trees in the willow family (Salicaceae) including willows (Salix), and poplars and cottonwoods (Populus).

Adult food: Early in the season when few flowers are available Viceroys feed on aphid honeydew, carrion, dung, and decaying fungi. Later generations feed more often at flowers, favoring composites including aster, goldenrod, joe-pye weed, shepherd's needle, and Canada thistle.

Habitat: Moist open or shrubby areas such as lake and swamp edges, willow thickets, valley bottoms, wet meadows, and roadsides.

Range: Northwest Territories south along the eastern edges of the Cascade and Sierra Nevada mountains to central Mexico, east through all the eastern United States.

Conservation: The Obsolete Viceroy (subspecies obsoleta) has lost much of its habitat due to development, water impoundment, and the exotic aggressive saltcedar.

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: Restore riparian habitats in the Southwest. Conserve extant habitats.

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.



Tilden, J. W. 1986. A field guide to western butterflies. Houghton-Mifflin Co., 

     Boston, Mass. 370 pages, 23 color plates.

Author: Jane M. Struttmann

State and Regional References:


Brown, J.W., Real, H.G., and D.K. Faulkner. 1992. Butterflies of Baja 

     California. Lepidoptera Research Foundation, Beverly Hills, Calif.



Comstock, J.A. 1927. Butterflies of California. Privately published, Los 

     Angeles, Calif. [Facsimile available from 	Entomological Reprint 

     Specialists, Los Angeles, Calif.]



Dameron, W. 1997. Searching for butterflies in southern California.

     Flutterby Press, Los Angeles, Calif.



Emmel, T.C. Editor. 1998. Systematics of western North American butterflies.

     Mariposa Press, Gainesville, Florida.



Emmel, T. C. and J. F. Emmel. 1973. The Butterflies of Southern California. 

     Natural History Museum of Los Angeles County Science Series No. 26.



Garth, J.S. and J.W. Tilden. 1986. California Butterflies.  California Natural

     History Guide 51. University of California Press, Berkeley and Los 

     Angeles.

     

Langston, R.L. 1981. The Rhopalocera of Santa Cruz Island, California. Journal

     of Research on the Lepidoptera 18: 24-35.     



Miller, Scott E. 1985. Butterflies of the Califorenia Channel Islands. Journal

     of the Research on the Lepidoptera 23: 282-296.     



Opler, Paul A. 1999. Peterson Field Guide to Western Butterflies, revised 

     edition. Houghton Mifflin Co., Boston, Mass.



Orsak, L.J. 1977. The Butterflies of Orange County, California. Museum of 

     Systematic Biology, University of california, Irvine.



Stanford, R.E. and P.A. Opler. 1993. Atlas of Western USA Butterflies. 

     Privately published, Denver, Colo.



Steiner, J. 1990. Bay Area Butterflies: The Distribution and Natural History 

     of San Francisco Region Rhopalocera. Hayward, Calif.: Hayward State 

     University, Masters Thesis.



Tilden, J.W. and A.C. Smith. 1986. A Field Guide to Western Butterflies. 

     Houghton Mifflin Co., Boston, Mass.



Tilden, J.W. 1965. Butterflies of the San Francisco Bay Region. California 

     Natural History Guide 12. University of California Press, Berkeley and 

     Los Angeles.

Viceroy (Limenitis archippus)
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