From: Cryptic speciation in a benthic isopod from Patagonian and Falkland Island waters and the impact of glaciations on its population structure
Component of differentiation
df
variation [%]
Φ statistics
P
Among regions
1
90.48
ΦCT = 0.905
0.333
Among populations within regions
4.70
ΦSC = -0.494
0
Within populations
68
4.82
ΦST = 0.952