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Table 1 Genetic, demographic and ecological data collected for five populations of Polyommatus coridon in the Walloon region (i.e. southern Belgium)

From: Positive correlation between genetic diversity and fitness in a large, well-connected metapopulation

  

Montagne au Buis

Roche à Lomme

Abannets

Tienne Breumont

Fondy des Chiens

Entire data set

Genetic data

Sample size (individuals)

28

31

25

30

30

144

 

He

0.333 ± 0.056

0.309 ± 0.066

0.302 ± 0.070

0.294 ± 0.063

0.313 ± 0.060

0.321 ± 0.056

 

Div

0.364 ± 0.084

0.328 ± 0.072

0.307 ± 0.078

0.339 ± 0.076

0.345 ± 0.077

0.347 ± 0.033

 

PPL

96. 7

90

90

86.7

96.7

96.7

Demographic data

Census population size

1620 ± 84

384 ± 106

171 ± 24

630 ± 130

2301 ± 130

 
 

LTE (days)

10.86

(9.98–12.03)

9.43

(7.71–12.06)

8.86

(7.02–11.60)

8.46

(7.41–9.71)

9.50

(8.65–10.49)

 
 

Number of immigrants

47

24

21

12

56

 
 

Number of emigrants

55

30

17

12

46

 

Landscape and environmental data

Area

4.3

0.67

2.77

8.03

3.97

 
 

Structural connectivity

0.0035

0.0155

0.0146

0.0038

0.0087

 
 

Microclimatic conditions

-0.228 ± 0.614

-1.624 ± 1.501

1.449 ± 0.595

0.094 ± 0.565

-0.191 ± 0.739

 
 

Nectar abundance

39.350 ± 7.417

38.583 ± 12.795

35.944 ± 8.048

26.000 ± 3.406

41.391 ± 7.349

 
 

Host plant abundance

5.750 ± 3.979

5.750 ± 7.112

3.810 ± 5.476

0.059 ± 0.120

1.826 ± 3.603

 
  1. He: expected heterozygosity, Div: average gene diversity, PPL: percentage of polymorphic loci, LTE: lifetime expectancy. A 95% confidence interval is given when available (± half length if symmetrical, lower and upper values when asymmetrical).