Grasshoppers of Wyoming and the West

Entomology

Key to Wyoming Grasshoppers: Gomphocerinae

Previous Step (26b)

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27a Fastigium of vertex deeply concave. Antennae short. Appearing as adults in spring. go to 28

 

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27b Fastigium of vertex with an infra-marginal impression or convex. Antennae normal length, summer species. go to 29

 

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