Grasshoppers of Wyoming and the West

Entomology

Key to Wyoming Grasshoppers: Oedipodinae

Previous Step (6b)

32a 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.	Adult male.

Tropidolophus formosus (Say)

32b Pronotum with median carina never as high, less than one-third the depth of lateral lobes. Median carina never semi-circular in outline... go to 33

 

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