Grasshoppers of Wyoming and the West

Entomology

Wyoming Grasshopper Population Dynamics Maps

Region definition map

from Chapter II of Spatial Analysis of Ecological Factors Related to Grasshopper Population Dynamics in Wyoming

Fig. 2. Regions of interest with respect to grasshopper outbreak distribution (blue = Northern Powder River Basin; light violet = Black Hills; orange = Platte-Goshen-Niobrara Complex; purple = Laramie Mountains; magenta = Southern Big Horn Mountains; green = Midwest and Thermopolis regions; yellow = Southern Powder River Basin; light blue = Laramie-Cheyenne Plains; black = state and county borders).

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