KEY TO THE SPUR-THROATED GRASSHOPPERS (Melanoplinae)
Previous Step (39a)
Male subgenital plate seen from rear equilaterally triangular. Cerci abruptly
Posterior view of male subgenital plate showing triangular shape.
Lateral view of male terminal abdominal segments showing cercus.
Melanoplus yarrowii (Thomas)
Male subgenital plate seen from rear not triangular... go
Grasshoppers of New Mexico Contents