AC R i D i i 



FIG. i. Roadsides. Habitat of Spharagemon aequale, Trimerotropis lalifasciata, 

 T, citrina, T. vinculata, Hadrotettix trifasciatus, Dissosteira spp., and Hippiscus 

 spp. Wichita Falls, Texas. 



FIG. 2. Fields. Mesquite grass ; Euphorbia and ragweed. Habitat of Opeia obscura,, Amphi- 

 tornus bicolor, Phlibostroma quadrimaculatum, etc. Wichita Falls, Texas. 



PRAIRIK-PLAINS HABITATS. 



