|
TABLE 1. Measurements of m1s from Fiene. Abbreviations: A, length of anteroconid complex; B, width of opening between triangles 5 and 6; A–A', width of anterior cap; C, width of opening between triangles 4 and 5; L, total length; OW, greatest width; W, distance across triangles 4 and 5; W', distance across triangles 5 and 6.
Taxon
|
N
|
X
|
SE
|
sd
|
Range
|
parameter
|
Microtus. sp.
|
15
|
2.87
|
0.07
|
0.27
|
2.38-3.32
|
L
|
M. paroperarius A
|
12
|
2.84
|
0.03
|
0.12
|
2.57-3.01
|
|
M. paroperarius B
|
5
|
2.91
|
0.06
|
0.13
|
2.79-3.10
|
|
M. paroperarius C
|
4
|
2.8
|
0.04
|
0.07
|
2.70-2.88
|
|
M. paroperarius
|
21
|
2.85
|
0.03
|
0.12
|
2.57-3.10
|
|
M. llanensis
|
32
|
2.63
|
0.04
|
0.2
|
2.25-3.07
|
|
M.meadensis
|
5
|
2.88
|
0.09
|
0.22
|
2.70-3.23
|
|
Allophaiomys
|
1
|
2.71
|
|
|
|
|
|
|
|
|
|
|
|
Microtus sp.
|
18
|
1.47
|
0.04
|
0.18
|
1.17-1.80
|
a
|
M. paroperarius A
|
12
|
1.37
|
0.03
|
0.11
|
1.21-1.58
|
|
M. paroperarius B
|
6
|
1.44
|
0.03
|
0.07
|
1.35-1.57
|
|
M. paroperarius C
|
5
|
1.38
|
0.04
|
0.09
|
1.28-1.47
|
|
M. paroperarius
|
23
|
1.39
|
0.02
|
0.1
|
1.21-1.58
|
|
M. llanensis
|
34
|
1.26
|
0.03
|
0.15
|
0.89-1.59
|
|
M. meadensis
|
7
|
1.55
|
0.07
|
0.19
|
1.34-1.79
|
|
Allophaiomys
|
1
|
1.28
|
|
|
|
|
|
|
|
|
|
|
|
Microtus sp.
|
18
|
0.38
|
0.03
|
0.12
|
0.20-0.63
|
A-A'
|
M. paroperarius A
|
12
|
0.51
|
0.02
|
0.07
|
0.41-0.64
|
|
M. paroperarius B
|
6
|
0.45
|
0.03
|
0.08
|
0.35-0.56
|
|
M. paroperarius C
|
5
|
0.48
|
0.04
|
0.08
|
0.43-0.63
|
|
M. paroperarius
|
23
|
0.48
|
0.02
|
0.08
|
0.35-0.64
|
|
M. llanensis
|
24
|
0.57
|
0.01
|
0.07
|
0.43-0.72
|
|
M. meadensis
|
6
|
0.38
|
0.05
|
0.12
|
0.20-0.51
|
|
Allophaiomys
|
1
|
|
|
|
|
|
|
|
|
|
|
|
|
Microtus sp.
|
13
|
0.02
|
0.005
|
0.02
|
0-0.05
|
b
|
M. paroperarius A
|
13
|
0.17
|
0.008
|
0.03
|
0.14-0.22
|
|
M. paroperarius B
|
6
|
0.11
|
0.004
|
0.01
|
0.09-0.12
|
|
M. paroperarius C
|
5
|
0.21
|
0.005
|
0.01
|
0.19-0.22
|
|
M. paroperarius
|
24
|
0.16
|
0.008
|
0.04
|
0.09-0.22
|
|
M. llanensis
|
25
|
0.16
|
0.006
|
0.04
|
0.09-0.25
|
|
M. meadensis
|
7
|
0.03
|
0.005
|
0.01
|
0.01-0.05
|
|
Allophaiomys
|
1
|
0.26
|
|
|
|
|
|
|
|
|
|
|
|
Microtus sp.
|
17
|
0.03
|
0.006
|
0.03
|
0-0.10
|
c
|
M. paroperarius A
|
13
|
0.02
|
0.005
|
0.02
|
0-0.08
|
|
M. paroperarius B
|
6
|
0.02
|
0.007
|
0.02
|
0-0.04
|
|
M. paroperarius C
|
5
|
0.02
|
0.005
|
0.01
|
0.01-0.03
|
|
M. paroperarius
|
24
|
0.02
|
0.003
|
0.02
|
0-0.08
|
|
M. llanensis
|
35
|
0.18
|
0.006
|
0.03
|
0.13-0.26
|
|
M.meadensis
|
7
|
0.14
|
0.005
|
0.01
|
0.13-0.17
|
|
Allophaiomys
|
1
|
0.23
|
|
|
|
|
|
|
|
|
|
|
|
Microtus sp.
|
18
|
0.85
|
0.03
|
0.12
|
0.53-0.98
|
W'
|
M. paroperarius A
|
11
|
0.88
|
0.02
|
0.07
|
0.78-1.00
|
|
M. paroperarius B
|
6
|
0.88
|
0.03
|
0.07
|
0.80-1.00
|
|
M. paroperarius C
|
5
|
0.85
|
0.04
|
0.08
|
0.73-0.93
|
|
M. paroperarius
|
22
|
0.87
|
0.01
|
0.07
|
0.73-1.00
|
|
M. llanensis
|
34
|
0.81
|
0.02
|
0.11
|
0.55-1.07
|
|
M. meadensis
|
7
|
0.82
|
0.03
|
0.09
|
0.71-0.96
|
|
Allophaiomys
|
1
|
|
|
|
|
|
|
|
|
|
|
|
|
Microtus sp.
|
17
|
0.94
|
0.03
|
0.12
|
0.64-1.14
|
W
|
M. paroperarius A
|
12
|
1
|
0.02
|
0.08
|
0.89-1.17
|
|
M. paroperarius B
|
6
|
1.01
|
0.01
|
0.03
|
0.98-1.06
|
|
M. paroperarius C
|
5
|
1.01
|
0.02
|
0.05
|
0.98-1.09
|
|
M. paroperarius
|
23
|
1.01
|
0.01
|
0.06
|
0.89-1.17
|
|
M. llanensis
|
34
|
0.86
|
0.02
|
0.1
|
0.70-1.03
|
|
M. meadensis
|
7
|
0.9
|
0.02
|
0.05
|
0.83-0.99
|
|
Allophaiomys
|
1
|
0.95
|
|
|
|
|
|
|
|
|
|
|
|
Microtus sp.
|
18
|
1.05
|
0.03
|
0.11
|
0.79-1.19
|
OW
|
M. paroperarius A
|
13
|
1.09
|
0.02
|
0.07
|
0.96-1.19
|
|
M. paroperarius B
|
6
|
1.12
|
0.01
|
0.03
|
1.08-1.16
|
|
M. paroperarius C
|
5
|
1.12
|
0.03
|
0.06
|
1.08-1.22
|
|
M. paroperarius
|
24
|
1.11
|
0.01
|
0.06
|
0.96-1.22
|
|
M. llanensis
|
34
|
1.04
|
0.02
|
0.1
|
0.85-1.24
|
|
M. meadensis
|
7
|
1.09
|
0.01
|
0.03
|
1.05-1.14
|
|
Allophaiomys
|
1
|
1.15
|
|
|
|
|
|