Grasshoppers of Wyoming and the West
Key to the Trimerotropis Species
Previous Step (E')
F Lower border of lateral lobes of pronotum with tooth; common in western Colorado.
Trimerotropis californica Bruner
Lower border of lateral lobes of pronotum without tooth.
G Wing bands two-thirds as broad as length of wing; inner border of bands not strongly
curved; spur lacking; inner face of hind femora mostly black; sometimes common in
G' Width of wing bands less than two-thirds wing length.
Grasshoppers of Colorado Contents