align="center">34.7
34.3
35.2

35.1
34.9
35.4

18.9
18.3
19.4

19.2
18.6
20.0 15.7
15.6
16.0

15.9
15.7
16.2 10.9
10.3
11.7

11.0
10.3
11.8 218
215
228

224
204
234 96.2
81.0
112.0

96.4
90.0
100.0 5.13
4.79
5.42

5.17
5.11
5.22 18.04
17.57
18.59

18.46
18.31
18.98  
E. u. adsitus, Britts Meadow, Beaver Co., Utah. Mean (6)
Min ♂
Max

Mean (6)
Min ♀
Max 34.8
34.3
35.4

35.1
33.9
36.2 18.9
18.5
19.6

19.5
18.9
20.0 15.5
15.3
16.1

16.0
15.9
16.3 10.8
10.4
11.3

11.0
10.6
11.8 214
203
225

228
215
233 89.6
73.0
95.0

96.5
95.0
98.0 5.16
4.64
5.34

5.11
5.00
5.33 18.07
17.69
18.70

18.75
18.51
19.40
E. u. sedulus,  Mt. Ellen, Henry Mts., Garfield Co., Utah. Mean (5)
Min ♂
Max

Mean (2)
Min ♀
Max 34.7
33.5
35.5

34.9
34.9
34.9 18.7
18.4
19.1

19.4
19.3
19.5 15.6
15.4
15.9

16.1
16.1
16.1 10.7
10.1
11.2

11.1
11.0
11.3 218
213
224

227
224
231 93.0
89.0
97.0

98.0
96.0
100.0 5.21
5.09
5.28

5.24
5.07
5.42 18.74
18.48
19.38

18.74
19.24
19.80  
E. u. inyoensis, Ruby Mts., Elko and White Pine Cos., Nev. Mean (12)
Min ♂
Max

Mean (5)
Min ♀
Max 34.4
33.5
35.4

34.9
34.4
35.2 19.0
18.6
19.6

19.4
19.1
19.7 15.7
15.2
16.1

15.7
15.4
16.0 10.5
10.0
11.5

10.5
10.4
10.7 208
196
220

215
204
226 89.5
85.0
100.0

92.8
86.0
102.0 5.15
5.01
5.37

5.19
5.04
5.33 18.12
17.32
18.81

18.63
18.50
18.80  
E. u. nevadensis, Measurements of the type (Burt 1931:300). ♂ 34.8 19.3 16.2 11.0 205 89.0 ... ...  
E. u. fremonti, Togwotee Pass, Fremont Co., Wyoming. Mean (8)
Min ♂
Max

Mean (6)
Min ♀
Max 35.6
35.2
36.5

35.3
34.5
36.0 19.3
18.9
19.7

19.6
19.3
20.0 15.9
15.8
16.1

15.9
15.7
16.5 11.4
11.1
11.8

11.3
10.9
12.0 223
216
243

229
223
239 99.0
95.0
111.0

101.0
92.0
110.0 5.34
5.22
5.57

5.40
5.35
5.44 19.17
18.72
19.78

19.02
18.37
19.51  
E. u. montanus, Boulder Co., Colorado. Mean (5)
Min ♂
Max

Mean (6)
Min ♀
Max 35.2
34.7
36.8

35.7
35.1
36.5 18.8
18.4
19.4

19.1
18.8
19.5 15.5
15.2
16.2

15.6
15.1
16.0 10.8
10.1
11.5

10.9
10.3
11.6 226
215
232

226
215
231 96.0
93.0
115.0

98.0
89.0
105.0 5.20
5.03
5.53

5.28
5.06
5.58 18.29
17.80
19.36

18.67
18.09
19.35

Literature Cited

Benson, S. B.