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Table 4 Demographic histories of Acanthochromis polyacanthus among reefs and regions using mismatch analysis.

From: Meta-population structure in a coral reef fish demonstrated by genetic data on patterns of migration, extinction and re-colonisation

Region or reef sample Mismatch SSD (obs/con) SSD (obs/exp) Log-likelihood ratio p
North 9.25 0.060 0.085 4.78 0.09
DAY 4.14 0.081 0.085 0.71 0.87
YON 2.63 0.342 0.432 8.73 0.033
LIZ 8.96 0.079 0.078 0.12 0.98
NDR 9.11 0.142 0.187 3.25 0.36
LIN 10.88 0.136 0.515 17.30 0.0006
MAR 3.78 0.123 0.150 2.87 0.41
Central 1.95 0.095 0.005 27.44 0.008
MYR 1.10 0.040 0.256 0.93 0.019
PIT 2.22 0.192 0.139 19.65 0.0002
TRU 0.71 0.100 0.031 10.77 0.013
BRI 1.06 0.131 0.030 11.12 0.011
ORP 1.06 0.058 0.042 6.58 0.005
South 0.55 0.0027 0.0025 11.8 < 0.0001
POL 1.44 0.056 0.074 24.92 < 0.0001
BRO 0.74 0.008 0.011 15.72 0.0013
OTI 0.38 0.002 0.663 1.25 0.74
SYK 0.69 0.122 0.046 10.96 0.012
  1. Mean number of pairwise differences (mismatch) and sums of squared deviation (SSD) from observed (obs) under constant (con) and exponential expansion (exp) models, log-likelihood ratio of population model fits and p value (FDR = 0.031). Location abbreviations follow Table 1.