KEY TO WYOMING GRASSHOPPERS: Oedipodinae
Previous Step (6b)
Pronotum with exceedingly high median carina, semi-circular in outline,
highest portion about as deep as lateral lobes. Rare in Wyoming...
Side view of pronotum.
Tropidolophus formosus (Say)
Pronotum with median carina never as high, less than one-third the depth
of lateral lobes. Median carina never semi-circular in outline... go
Key to Wyoming Grasshoppers Contents