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Table 5 Test statistics of experiments on postmating isolation between microsatellites clusters and microhabitats in Nasonia vitripennis

From: The emergence of ecotypes in a parasitoid wasp: a case of incipient sympatric speciation in Hymenoptera?

Response variable

Factors

Chi2

Df

p

F1-female offspring

Ms-cluster (k = 3)

23.634

1

0.000***

Ms-cluster (k = 5)

8.905

1

0.003**

Microhabitat

0.530

1

0.492

Female strain

0.112

1

0.737

Female habitat

0.155

1

0.693

F1-male offspring

Ms-cluster (k = 3)

6.099

1

0.0135*

Ms-cluster (k = 5)

0.052

1

0.820

Microhabitat

9.212

1

0.002**

Female strain

33.905

1

0.000***

Female habitat

34.464

1

0.000***

F1-total offspring

Ms-cluster (k = 3)

23.023

1

0.000***

Ms-cluster (k = 5)

6.963

1

0.009 **

Microhabitat

1.782

1

0.185

Female strain

2.792

1

0.095

Female habitat

2.576

1

0.108

Sexratio

Ms-cluster (k = 3)

0.426

1

0.551

Ms-cluster (k = 5)

0.483

1

0.524

Microhabitat

0.142

1

0.720

Female strain

1.597

1

0.209

Female habitat

1.575

1

0.206

  1. ANOVA test statistics based on generalized linear models, family “negative binomial”