KEY TO WYOMING GRASSHOPPERS: Subfamilies of Acrididae
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1b
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5a
Prosternum convex without a median spine, or rarely with an obtuse tubercle...
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6
With only a small spine between front legs.
With only a small spine between front legs.
Without spine between front legs.
Like These
5b
Prosternum with a median spine between the front legs...
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8
Spine between front legs.
Prosternum with median tubercle.
Like These
Key to Wyoming Grasshoppers Contents
