Conalcaeini
Guides
Barytettix
spur-throated grasshoppers
Barytettix is a genus of spur-throated grasshoppers in the family Acrididae, comprising approximately nine described species. Members are found in western Mexico and the southwestern United States. At least one species, Barytettix psolus, is obligately flightless, lacking functional wings and associated flight musculature. The genus belongs to the tribe Conalcaeini within the subfamily Melanoplinae.
Barytettix humphreysii
Humphrey's Grasshopper
Barytettix humphreysii, commonly known as Humphrey's Grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is distributed across the southwestern United States and northwestern Mexico. The species belongs to the subfamily Melanoplinae and is characterized by the presence of a spur on the ventral surface of the throat, a diagnostic feature of its group. Two subspecies are recognized: B. h. humphreysii and B. h. cochisei.