References

Borror, D. J., D. Delong, and C. A. Triplehorn. 1976. Introduction to the Study of Insects . Holt, Rinehart, and Winston, New York.

Borror, D. J., and R. E. White. 1970. A Field Guide to the Insects of America North of Mexico . Peterson Field Guide Series, Houghton Mifflin, Boston.

Emmel, T. C., and J. F. Emmel. 1973. The Butterflies of Southern California . Natural History Museum, Los Angeles.

Garth, J. S., and J. W. Tilden. 1986. California Butterflies . University of California Press, Berkeley.

Powell, J. A., and C. L. Hogue. 1979. California Insects . University of California Press, Berkeley.