Grasshoppers of Wyoming and the West

Entomology

Key to Wyoming Grasshoppers: Oedipodinae

Previous Step (39b)


42a Median carina of vertex distinct; transversely incised or broken within the fastigium. go to 43

 
Genus Arphia

42b Median carina of vertex absent or faintly indicated; not transversely incised. go to 44

 

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