Abstract
The foraging behavior of a cryptic romaleine grasshopper was observed in its natural habitat in southern Arizona. Individual polyphagy, dietary mixing, and the pattern of feeding on different substrates were monitored. Individuals were found to be extreme generalists with surprising levels of feeding on other insects. Differences in the foraging behavior between grasshopper species are discussed in relation to the habitat, the season, and the different defensive strategies.
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Bright, K.L., Bernays, E.A. & Moran, V.C. Foraging patterns and dietary mixing in the field by the generalist grasshopperBrachystola magna (Orthoptera: Acrididae). J Insect Behav 7, 779–793 (1994). https://doi.org/10.1007/BF01997126
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DOI: https://doi.org/10.1007/BF01997126