Believing that grasshopper identification is the key to knowledge concerning grasshoppers, we provide a dichotomous key to the adult grasshoppers known or thought to occur in Colorado. The illustrated ...

A Mississippi State University scientist has discovered a hopping treasure trove—16 new species of grasshoppers living in the thorny scrubs of U.S. and Mexican deserts. Prior to JoVonn Hill's ...

Although these studies indicate a high degree of polyphagy by the pallidwinged grasshopper, two-choice tests demonstrate that the species has food preferences. Laboratory tests of 15 plant species ...