Selected Reference

Bruner, L. 1906. Synoptic list of Paraguayan Acrididae, or locusts, with descriptions of new forms. Proc. U.S. Nat. Mus. 30: 613-694.
Cantrall, I. J. 1968. An annotated list of the Dermaptera, Dictyoptera, Phasmatoptera, and Orthoptera of Michigan. Mich. Entomol. 1: 299-346.
Capinera, J. L., and T. S. Sechrist. 1982. Grasshoppers (Acrididae) of Colorado:
identification, biology and management. Colorado Agr. Exp. Sta. Bull. 584S.
Capinera, J. L., C. W. Scherer, and J. M. Squitier. 2001. Grasshoppers of Florida. University Press of Florida, Gainesville, FL.
Chapman, R. F., K. E. Espelie, and G. A. Sword. 1995. Use of cuticular lipids in grasshopper taxonomy: A study of variation in Schistocerca shoshone (Thomas). Biochem. Syst. Ecol. 23: 383-398.
Criddle, N. 1932. The life-history of Schistocerca lineata Scud. Can. Entomol.
64: 98-102.
Dirsh, V. M. 1965. Preliminary note for the revision of the genus Schistocerca
Stål, 1873 (Orth. Acridoidea). Eos 41: 31-43.
Dirsh, V. M. 1974. Genus Schistocerca (Acridomorpha, Insecta). Dr. W. Junk B.V. Publishers, The Hague.
Dodge, C. R. 1871. Notes of a cowcatcher ride through Nebraska. Can. Entomol. 4: 14-16.
Dopman, E. B., G. A. Sword, and D. M. Hillis. 2002. The importance of the ontogenetic niche in resource-associated divergence: evidence from a generalist grasshopper. Evolution 56: 731-740.
Duck, L. G. 1944. The bionomics of Schistocerca obscura (Fabr). J. Kans. Entomol. Soc. 17: 105-119.
Franz, R., and S. E. Franz. 1989. Records for the rosemary grasshopper, Schistocerca ceratiola Hubbell and Walker, in North Florida (Orthoptera: Acrididae). Fla. Entomol. 72: 386-387.
Harris, T. W. 1841. A report on the insects of Massachusetts, injurious to vegetation. Published agreeably to an order of the legislature, by the commissioners on the zoological and botanical survey of the state. Folsom, Wells, and Thurston, Cambridge.
Harvey, A. W. 1981. A reclassification of the Schistocerca americana complex (Orthoptera: Acrididae). Acrida 10: 61-77.
Hebard, M. 1923. Studies in the Dermaptera and Orthoptera of Colombia, Third Paper, Orthopterous family Acrididae. Trans. Am. Entomol. Soc. 49: 165-313.
Hebard, M. 1932. New species and records of Mexican Orthoptera. Trans. Am. Entomol. Soc. 58: 201-390.
Hebard, M. 1935. Studies in the Orthoptera of Arizona, Part II. A list of the Dermaptera and Orthoptera of Arizona with new records and corrections of the literature subsequent to 1900. Trans. Am. Entomol. Soc. 61: 269-316.
Helfer, J. R. 1972. How to know the grasshoppers, cockroaches, and their allies. W.C. Brown Company, Dubuque.
Henderson, W. W. 1942. The genus Schistocerca in Utah (Orthoptera-Locustidae-Cyrtacanthacrinae). Proc. Utah Acad. Sci. Arts Let. 19 & 20: 99-103.
Howard, J. J. 1995. Variation in dietary patterns among and within polyphagous   grasshopper species (Orthoptera: Acrididae). J. Insect Behav. 8: 563-577.
Hubbell, T. H. 1960. The sibling species of the Alutacea Group of the bird-locust genus Schistocerca (Orthoptera, Acrididae, Cyrtacanthacridinae). Misc. Publ. Mus. Zool. Univ. Mich. 116: 1-91.
Hubbell, T. H., and F. W. Walker. 1928. A new shrub-inhabiting species of Schistocerca from Central Florida. Occas. Pap.Mus. Zool. Univ. Mich. 197: 1-10.
Jago, N. D., A. Antonious, and P. Scott. 1979. Laboratory evidence showing the separate species status of Schistocerca gregaria, americana and cancellata (Acrididae, Cyrtacanthacridinae). Syst. Entomol. 4: 133-142.
Kellogg, V. L. 1905. American Insects. Henry Holt and Company, New York.
Lugger, O. 1898. The Orthoptera of Minnesota. University of Minnesota, St. Paul.
Osborn, H. 1939. Meadow and pasture insects. The Educator's Press, Columbus.
Otte, D. 1970. A comparative study of communicative behavior in grasshoppers. Misc. Publ. Mus. Zool. Univ. Mich. 141: 1-168.
Rehn, J. A. G. 1901. [Schistocerca rubiginosa and alutacea in coitus]. Entomol. News 12:294.
Rehn, J. A. G. 1902. Schistocerca alutacea and rubiginosa. Entomol. News 13: 89.
Richman, D. B., D. C. Lightfoot, C. A. Sutherland, and D. J. Ferguson. 1993. A manual  of the grasshoppers of New Mexico. Orthoptera: Acrididae and Romaleidae. New Mexico State University Cooperative Extension Service Handbook 7.
Rowell, C. H. F., and T. L. Cannis. 1971. Environmental factors affecting the green/brown polymorphism in the cyrtacanthacridine grasshopper Schistocerca vaga (Scudder). Acrida 1: 69-77.
Scudder, S. H. 1872. Notes on the Orthoptera collected by Dr. F.V. Hayden in Nebraska, pp. 249-261, Final report of the United States Geological survey of Nebraska and portions of the adjacent territories, made under the direction of the commissioner of the General land office. By F.V. Hayden, United States geologist. March 23, 1871.
Scudder, S. H. 1899. The Orthopteran genus Schistocerca. Proc. Am.Acad. Arts Sci. 34: 439-476.
Squitier, J. M., and J. L. Capinera. 2002a. Habitat associations of Florida grasshoppers(Orthoptera: Acrididae). Fla. Entomol. 85: 235-244.
Squitier, J. M., and J. L. Capinera. 2002b. Observations on the phenology of common Florida grasshoppers (Orthoptera: Acrididae). Fla. Entomol. 85: 227-234.
Stidham, J. A., and T. A. Stidham. 2002. First records of Schistocerca camerata    (Orthoptera: Acrididae) in the United States. Entomol. News 113: 326-327.
Sword, G. A. 1999. Density-dependent warning coloration. Nature 397: 217.
Sword, G. A. 2002. A role of phenotypic plasticity in the evolution of aposematism. Proc. R. Soc. Lond., Ser. B: Biol. Sci. 269: 1639-1644.
Sword, G. A., and R. F. Chapman. 1994. Monophagy in a polyphagous grasshopper Schistocerca shoshone. Entomol. Exp. App. 73: 255-264.
Sword, G. A., and E. B. Dopman. 1999. Developmental specialization and geographic structure of host plant use in a polyphagous grasshopper, Schistocerca emarginata (=lineata) (Orthoptera: Acrididae). Oecologia 120: 437-445.
Thomas, C. 1873. Description of new species of Orthoptera collected in Nevada, Utah, and Arizona, by the expedition under Lieut. Geo. M. Wheeler. Proc. Acad. Nat. Sci. Phila. 1873: 295-297.
Vickery, V. R. 1989. The biogeography of Canadian Grylloptera and Orthoptera. Can. Entomol. 121: 389-424.
Vickery, V. R., and D. K. M. Kevan. 1964. The Provancher Types of Orthoptera. Can. Entomol. 96: 1549-1554.
Vickery, V. R., and D. K. M. Kevan. 1967. Records of the orthopteroid insects in Ontario. Proc. Entomol. Soc. Ont. 97: 13-68.
Vickery, V. R., and D. K. M. Kevan. 1983. A monograph of the orthopteroid insects of   Canada and adjacent regions. Lyman Ent. Mus. Res. Lab. Memoir 13: 711-728.