North American Butterflies and Moths List

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Butterflies of North America

Butterflies of Florida

Yellow Angled-Sulphur (Anteos maerula)
JPG -- species photo

Yellow Angled-Sulphur (Anteos maerula [Fabricius])

Wing span: 3 1/4 - 4 5/8 inches (8.2 -11.7 cm).

Identification: Large. Apex of forewing hooked. Upperside of male bright yellow, female paler; both with black spot in forewing cell.

Life history: Fly high and swiftly. Female usually lays several eggs on a single plant. Caterpillars eat leaves and develop continously during the wet season.

Flight: Two flights, April and August-December, in South Texas; all year in Central and South America.

Caterpillar hosts: Cassia (Cassia emarginata) in the pea family (Fabaceae).

Adult food: Nectar from red and purple flowers including Hibiscus and Bougainvilla.

Habitat: Subtropical, open, sunny areas; migrants found almost anywhere.

Range: Resident from Peru to Mexico; rare, irregular migrant to eastern Nebraska, southeast Arizona, southwest New Mexico, south Texas, Mississippi, and Florida.

Conservation: None required.

Management needs: None reported.

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:


DeVries, P. J. 1987. The butterflies of Costa Rica and their  natural 

     history. Princeton University Press, Princeton, New  Jersey. 327 

     pages, 50 color plates.



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:


Gerberg, E.J. and Arnett, R.H., Jr.  Florida Butterflies.  Natural Science

     Publications, Inc.  Baltimore, MD.  90 pp.



Kimball, C.P.  1965.  Arthropods of Florida and Neighboring Land Areas - Vol. 1:

     Lepidoptera of Florida.  Div. of Plant Industry, State of Florida Dept. 

     of Agriculture.  Gainesville, FL.  363 pp. 



Minno, M.C. and Emmel, T.C.  1993.  Butterflies of the Florida Keys.  Scientific

     Publishers.  Gainesville, FL.  168 pp.

     

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

     Houghton Mifflin Co., Boston.     



Smith, D.S., Miller, L.D. and Miller, J.Y.  1994.  The Butterflies of the West

     Indies and South Florida.  Oxford Univ. Press.  Oxford, U.K.  264 pp.

Yellow Angled-Sulphur (Anteos maerula)
distribution map
map legend

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