1967] Willey & Willey — Populations of Grasshoppers 
55 
Locality Elevation 3 Sample Size % Orange Sampling 
in Feet (n)= (%)=Sample Date 
No. Orange below 100 
1 . 
West of Red Rock Canyon 
6450 
11 
(100) 
17-VI-66 
6250 
14 
(100) 
17-VI-66 
6400 
62 
(100) 
17-VI-66 
2. 
Warner Point 
8100-8300 
11 
(8) 
(73) 
19-VI-66 
3. 
Sunset View 
8200 
172 
(60) 
35 
19-VI-66 
4. 
Monument Headquarters 
7950 
223 
(75) 
34 
16-VI-66 
5. 
Devils Look Out to 
Cross Fissures View 
7900 
160 
(57) 
36 
28-VI-65 
6. 
Gunnison Point 
8200 
91 
(20) 
(22) 
28-VI-65 
7. 
Campground — South Rim 
8300-8400 
209 
(43) 
21 
28-VI-64 
184 
(54) 
29 
23-VI-65 
199 
(47) 
24 
21-VII-65 
296 
(66) 
22 
14-VI-66 
65 
(18) 
(28) 
30-VI-66 
8. 
Between Campground and 
E. Portal Canyon 
8400 
83 
(7) 
(8) 
30-VI-66 
9. 
Head of East Portal 
8600 
59 
(1) 
(2) 
21-VII-65 
Canyon 
187 
(12) 
6 
15-VI-66 
10. 
East Portal at River 
6500-7000 
12 
(2) 
(17) 
19-VI-66 
11. 
Coffee Pot Hill 
8750 
315 
(24) 
8 
25-VI-66 
12. 
Poverty Mesa 
9500 
131 
(5) 
4 
25-VI-66 
13. 
Sheep’s Knob 
9400 
225 
(1) 
<1 
27-VI-66 
14. 
Cerro Summit 
7900 
89 
(3) 
(3) 
23-VI-64 
15. 
Rt. 50 — School house 
Dist. #9 
7100 
67 
(0) 
(0) 
8-VII-65 
16. 
W. Fitzpatrick Mesa 
9100 
123 
(0) 
0 
2-VII-66 
17. 
E. Fitzpatrick Mesa 
8400 
49 
(3) 
(6) 
2-VII-66 
18. 
Blue Mesa Summit 4 
8200 
159 
(14) 
9 
27-VI-65 
19. 
Green Mt. Reservoir 
7900 
12 
(12) 
(100) 
28-VI-66 
20. 
E. Green Mt. 
8200 
23 
(23) 
(100) 
25-VI-66 
21. 
Serpent Pt. Meadow 
8000 
46 
(46) 
(100) 
23-VI-66 
22. 
North Rim Campground 
7800 
48 
(48) 
(100) 
25-VI-64 
23. 
Grizzly Gulch 
7700 
41 
(41) 
(100) 
25-VI-64 
91 
(91) 
(100) 
30-VI-65 
24. 
Narrows Overlook 
7900 
88 
(88) 
(100) 
30-VI-65 
25. 
Rangers Station — N. Rim 
8000 
371 
(371) 
100 
30-VI-65 
288 
(288) 
100 
22-VI-65 
26. 
Dead Horse Gulch 
8250 
188 
( 188 ) 5 
100 
23-24-VI-66 
27. 
Dead Horse Mesa 
8500 
209 
(209) 5 
100 
25-VI-66 
28. 
Spring Gulch 
7800 
108 
( 108 ) 5 
100 
7-VII-65 
262 
(261) 
>99 
26-VI-66 
29. 
Pine Ridge 
8200-8400 
125 
( 125 ) 5 
100 
27-VI-66 
30. 
Buckhorn Gulch 
8200-8400 
142 
(138) 
97 
7-VII-65 
at Rt. 92 
101 
(99) 
98 
27-VI-66 
31. 
Old Black Mesa Road 
NFS boundary North 
8300 
108 
(91) 
84 
25-VI-64 
32. 
Mesa Creek 
Black Mesa Road Jet. 
9600 
126 
(35) 
28 
29-VI-64 
33. 
Myers Gulch Road 
9400 
107 
(4) 
4 
29-VI-64 
34. 
Curecanti Ck at Rt. 92 
8000 
58 
(1) 
(2) 
28-VI-64 
35. 
Pioneer Lookout 
8000 
6 
(0) 
(0) 
7-VII-64 
18 
(0) 
(0) 
l-VII-66 
36. 
Haypress Gulch 
8000 
71 
(4) 
(6) 
28-VI-64 
37. 
Sapinero Guard Stn. 
7800 
231 
(63) 
27 
27-VI-65 
38. 
Soap Ck. Campground 
7700 
79 
(3) 
(4) 
6-VII-64 
39. 
Little Soap Park 
8000 
166 
(0) 
0 
6-VII-64 
40. 
Sapinero at Rt. 50 
7600 
139 
(118) 
85 
27-VI-65 
