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Table 6 Analyses of molecular variance (AMOVA) of the nuclear 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
S7
 Grouped according to recovered clades and sub-clades Among groups 45.48 ΦCT: 0.45 < 0.0001
Among populations within groups 28.26 ΦSC: 0.51 < 0.0001
Within populations 26.26 ΦST: 0.73 < 0.0001
Total 100   
 Biogeographic regions Among groups -99.28 ΦCT:-0.99 ns
Among populations within groups 166.42 ΦSC:0.83 < 0.0001
Within populations 32.86 ΦST:0.67 < 0.0001
Total 100   
 Without grouping a priori Among populations 69.5 ΦST: 0.69 < 0.0001
Within populations 30.5   
Total 100   
RHO
 Grouped according to recovered clades and sub-clades Among groups 53.21 ΦCT: 0.53 < 0.0001
Among populations within groups 12.42 ΦSC: 0.26 < 0.0001
Within populations 34.37 ΦST: 0.65 < 0.0001
Total 100   
 Biogeographic regions Among groups 15.86 ΦCT: 0.15 ns
Among populations within groups 44.92 ΦSC: 0.53 < 0.0001
Within populations 39.22 ΦST: 0.60 < 0.0001
Total 100   
 Without grouping a priori Among populations 60.64 ΦST: 0.60 < 0.0001
Within populations 39.36   
Total 100   
  1. ns = not significant
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