PLATE IX. 



i. Dissosteira Carolina Linnseus, Female. 



>. Spharagcmon bolli Scudder. Female. 



3. Trimerotropis maritime Harris. Female. 



4. Schistocerca aincricana Drury, Female. 



5. Schistocerca alutacca Harris. Female. 

 (>. Schistocerca rnbiginosa Harris, .Male. 



7. Mclanoplns sciidderi L'hlcr. Female. 



8. Melanoplns fcniiir-rubnun DC Geer, Female. 



