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Table 5 Analyses of molecular variance (AMOVA) of the mitochondrial data for select groups of Poeciliopsis infans at different hierarchical arrangements

From: Evolving in the highlands: the case of the Neotropical Lerma live-bearing Poeciliopsis infans (Woolman, 1894) (Cyprinodontiformes: Poeciliidae) in Central Mexico

Testing assumptions Source of variation % of variance Fixation index P- value
Cytb
 Grouped according to recovered clades and sub-clades Among groups 92.24 ΦCT: 0.92 < 0.0001
Among populations within groups 3.82 ΦSC: 0.49 < 0.0001
Within populations 3.94 ΦST: 0.96 < 0.0001
Total 100   
 Biogeographic regions Among groups 31.31 ΦCT: 0.31 ns
Among populations within groups 63.5 ΦSC: 0.94 < 0.0001
Within populations 5.19 ΦST: 0.94 < 0.0001
Total 100   
 Without grouping a priori Among populations 91.17 ΦST: 0.91 < 0.0001
Within populations 8.83   
Total 100   
CoxI
 Grouped according to recovered clades and sub-clades Among groups 91.03 ΦCT: 0.91 < 0.0001
Among populations within groups 6.01 ΦSC: 0.66 < 0.0001
Within populations 2.96 ΦST: 0.97 < 0.0001
Total 100   
 Biogeographic regions Among groups 27.09 ΦCT: 0.27 ns
Among populations within groups 69.01 ΦSC: 0.94 < 0.0001
Within populations 3.9 ΦST: 0.96 < 0.0001
Total 100   
 Without grouping a priori Among populations 96.07 ΦST: 0.96 < 0.0001
Within populations 3.93   
Total 100   
  1. ns = not significant