Coloration

Modalities

Localities (%)

Total

X²

Bafang

Bafoussam

Santchou

Shell color

BrwG

0.0

0.0

11

4

BrwYz

88

71

58

69

***

YwBrz

12

29

2.1

16

Opening of shell coloration

And foot colorations

Br

0.9

0.0

29

11

Bl

0.0

27

0.0

13

BlSBr

18

29

35

29

Br

35

17

3.4

15

***

BrSBl

48

27

21

29

Wbd

0.0

0.0

40

15

Pk

87

42

40

49

***

Vl

0.0

11

0.0

5

Wtsh

13

48

60

46