- 237 - 
HEW 
MEXICO 
The percentages of individuals of the various species present in 
lieu Mexico, arranged according to crops infested, arc summarized as follows: 
Gra.i ns 
Percent 
Legume s 
Percent 
1 . 
2 . 
3. 
4. 
5. 
6 . 
7. 
Melanoplus mexicanus 
M. femur- rubrun 
M. lakinus 
M. foedus foedus 
M, gladstoni 
Other species (14) — 
Ifymphs 
31 1. Melanoplus femur- rubrun 
18 2. H. dif ferentiali s 
16 3. M. lakinus 
5 4. M. bivittatus 
4 5. U. mexicanus 
20 6. Other species (ll) 
6 7. lymphs 
53 
17 
9 
4 
Range 
Corn 
1. Dissosteira longipennis 15 
2. M. gladstoni 3 
3. Drcpanopterna femoratun 7 
4. Phliho stroma q uadr i r.iaeul atun 6 
5. Opeia o’bscura 5 
6. Other species (46) 42 
7. Eymphs and unidentified 17 
Garden 
1. Melanoplus femur- ruhrum 39 
2. M. diff ercntiali s 26 
3. M. lakinus 10 
4. M, Livittatus 8 
5. Nymphs 17 
Beans 
1. Melanoplus femur- rub rum 48 
2. M. lakinus 19 
3. M. dif ferentiali s 9 
4. M. bivittatus 4 
5. Other species (9) 15 
6. Nymphs 5 
1. Melanoplus femur- rubrun- 
2. M. dif ferentiali s 
3. M. bivittatus 
4. M. lakinus 
5. M, packardii 
6. Other species 
7. Nymphs and unidentified 
Idle 
1. Melanoplus f enur-rubrun- 
2. M. lakinus 
3. Opeia obscura 
4. M . mexicanus 
5. M. dif ferentiali s 
6. Other species (13) 
7. %mphs and unidentified- 
Summary 
1. Melanoplus f enur-rubrun- 
2. Dissosteira longipennis 
3. M. diff crontia.lis 
4. M. lakinus 
5. M. gladstoni 
6. Other species (53) 
7. Nymphs and uni dent if icd- 
29 
25 
9 
8 
3 
13 
13 
51 
13 
2 
14 
14 
20 
9 
6 
5 
5 
40 
15 
