|
Species
|
N
1
|
N
2
|
Mandibular teeth
|
N2
|
Maxillary teeth
|
Ratio M/M
|
Fronto-vertex/ocellus
|
|---|
|
C. pulicaris
|
10
|
18
|
16.7 ± 1.2C
|
17
|
19.5 ± 1.1C
|
1.17 ± 0.08A
|
1.2 ± 0.3 AC
|
|
C. punctatus
|
10
|
20
|
15.7 ± 1.2 B
|
18
|
19.6 ± 1.0C
|
1.26 ± 0.14 B
|
0.9 ± 0.5 C
|
|
C. boyi
|
11
|
21
|
15.1 ± 1.2 B
|
19
|
17.1 ± 1.4 E
|
1.13 ± 0.10 A
|
1.5 ± 0.2 BDF
|
|
C. deltus
|
5
|
10
|
15.8 ± 0.6 CB
|
7
|
18.1 ± 1.5 B
|
1.15 ± 0.08 A
|
1.7 ± 0.4BD
|
|
C. newsteadi
|
5
|
10
|
13.4 ± 1.4 A
|
8
|
15.9 ± 1.5 A
|
1.18 ± 0.20 AC
|
0.3 ± 0.3 E
|
|
C. selandicus
|
4
|
7
|
15.0 ± 1.0 B
|
8
|
19.6 ± 1.5 C
|
1.31 ± 0.12 BC
|
1.5 ± 0.8AD
|
|
C. impunctatus
|
6
|
11
|
13.7 ± 1.0 A
|
9
|
15.0 ± 0.9 A
|
1.12 ± 0.10 A
|
1.9 ± 0.3B
|
|
C. grisescens
|
5
|
10
|
15.2 ± 1.2 B
|
10
|
22.0 ± 0.7 D
|
1.46 ± 0.13C
|
0 ± 0.0E
|
|
C. kalix
|
5
|
10
|
12.80 ± 0.6 A
|
10
|
14.9 ± 1.5A
|
1.17 ± 0.12 A
|
1.2 ± 0.3ACF
|
- The ratio of fronto-vertex divided by ocellus. N1 = number of specimens; N2 = number counted. Means with the same letters are not significant different.
