- 237 - 
Nab ra ska 
Eastern part 
Roadside 
Percent 
1. Melanoplus mexicanus 57 
2. Melanoplus femur- nib rum 29 
3. Ageneotettix deorum 4 
4. Melanoplus differential! s — 4 
5. Melanoplus bivittatus 3 
6. Seven other species 3 
Legume s 
1. Melanoplus mexicanus 91 
2. MeLonoplus femur- rub rum 4 
3. Melanoplus differential! s — 2 
4. Melnnoplus bivittatus 2 
5. Encoptolophus costalis 1 
6. No others 
Roadside 
1. Melanoplus femur-rubrum 50 
2. Melanoplus mexicanus 10 
3. Melanoplus bivittatus 8 
4. Aeoloplus turnbullii 6 
5. Melanoplus differentials — 6 
6. Eighteen other species 20 
Legumes 
1. Melanoplus femur-rubrum 30 
2. Melanoplus mexicanus 26 
3. Melanoplus bivittatus 9 
4. Melanoplus angustipennis 8 
5. Ageneotettix deorum 5 
6. Sixteen other species 22 
Small grains 
1. Melanoplus mexicanus 17 
2. Metator pardalinus 15 
3. Aulocara elliotti 12 
4. Drepanopterna f emoratum 12 
5. Hadrotettix trifasciatus 10 
6. Nine other species 34 
Plains grassland 
1. Ageneotettix deorum 27 
2. Phlibo stroma quadrimacula- 
tum 22 
3. Melanoplus mexicanus 15 
4. Spharagemon equale 14 
5. Melanoplus packardii 8 
6. Eight other species 14 
1. 
2. 
3. 
4. 
5. 
6. 
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2. 
3. 
4. 
5. 
6. 
Western part 
1. 
2. 
3. 
4. 
5. 
6. 
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4. 
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6. 
Rape 
Percent 
Melanoplus mexicanus 94 
Melanoplus f emur-ruhrum 3 
Melanoplus bivittatus 1 
Melanoplus diff ercntialis 1 
Dissostcira Carolina 1 
No others 
Percentage of grand total 
Melanoplus mexicanus 73 
Melanoplus femur-rubrum 16 
Melanoplus bivittatus 3 
Ageneotettix deorum 2 
Melanoplus bivittatus 2 
Seven other species 4 
Railroad 
Melanoplus femur-rubrum 49 
Melanoplus mexicanus 13 
Ageneotettix deorum 10 
Melanoplus bivittatus 8 
Aulocara elliotti 7 
Six other species 13 
Corn 
Melanoplus mexicanus 31 
Melanoplus angustipennis 30 
Ageneotettix deorum 11 
Dissosteira Carolina 8 
Melanoplus packardii 7 
Six other species 13 
Percentage of grand total 
Melanoplus femur-rubrum 32 
Melanoplus mexicanus 18 
Ageneotettix deorum 7 
Melanoplus bivittatus 7 
Melanoplus angustipennis 6 
Thirty-three other species 30 
