Table 2 Genetic variation in 18 populations averaged over 9 microsatellite loci: number of alleles per population (N_a), effective allele (N_e), Shannon’s information index (I), allele richness (R_s), observed heterozygosity (H_o), expected heterozygosity (H_e), inbreeding coefficient (F_IS), mean values for the M-ratio test (M) and p-values for the genetic bottleneck detection using the Wilcoxon signed-rank test under Infinite Allele (IAM), Step-Wise Mutation (SMM) and Two-Phase Mutation (TPM) models

14.11

14.67

12.44

10.00

12.67

12.44

11.56

11.33

9.78

10.56

12.00

10.00

10.00

8.00

9.33

8.67

6.56

7.00

8.39

9.53

7.69

6.66

7.86

7.92

7.37

6.76

6.13

5.96

7.28

6.19

5.35

4.69

6.22

5.34

3.96

3.37

2.33

2.43

2.23

2.05

2.23

2.25

2.16

2.06

1.94

1.97

2.13

1.96

1.89

1.70

1.94

1.81

1.52

1.42

11.68

12.35

10.66

10.00

10.64

10.98

10.74

9.37

8.73

8.611

9.76

8.502

9.202

7.715

9.33

8.06

6.21

6.14

0.89

0.91

0.88

0.87

0.88

0.89

0.88

0.85

0.83

0.824

0.86

0.831

0.819

0.782

0.84

0.80

0.74

0.67

0.72

0.64

0.61

0.69

0.63

0.73

0.78

0.75

0.81

0.769

0.82

0.815

0.725

0.716

0.76

0.72

0.64

0.58

0.20

0.29

0.31

0.20

0.28

0.18

0.11

0.12

0.02

0.067

0.05

0.019

0.115

0.084

0.09

0.10

0.15

0.13

0.38

0.33

0.32

0.34

0.37

0.40

0.35

0.37

0.44

0.44

0.42

0.41

0.38

0.38

0.39

0.41

0.38

0.36

0.001

0.001

0.001

0.003

0.001

0.001

0.005

0.001

0.001

0.001

0.001

0.002

0.082

0.082

0.010

0.019

0.002

0.285

0.918

0.248

0.752

0.545

0.674

0.715

0.787

0.918

0.787

0.986

0.82

0.545

0.999

0.981

0.85

0.545

0.82

0.99

0.285

0.005

0.064

0.125

0.082

0.014

0.326

0.18

0.024

0.064

0.125

0.064

0.715

0.248

0.326

0.285

0.285

0.898