Phylogeography of the Pacific Blueline Surgeonfish, Acanthurus nigroris, Reveals High Genetic Connectivity and a Cryptic Endemic Species in the Hawaiian Archipelago
Table 3
Matrix of population pairwise values (below diagonal) and associated values (above diagonal) based on 797 bp of mtDNA cyt b sequence data from Acanthurus nigroris sampled at sites across the Pacific ().
Location
Kure
Midway
P and H
Lisianski
Laysan
Maro
Gardner
FFR
Nihoa
Kauai
Oahu
Hawaii
JOH
AS
LI
MI
SI
Kure
—
0.016
0.00058
0.15
0.041
0.0035
0.0024
0.54
0.085
0.33
0.083
0.040
0.24
<0.001
<0.001
<0.001
<0.001
Midway
—
0.44
0.54
0.51
0.69
0.70
0.20
0.44
0.15
0.52
0.94
0.0013
<0.001
<0.001
<0.001
<0.001
P and H
0.14
−0.0091
—
0.15
0.22
0.75
0.88
0.021
0.13
0.020
0.26
0.46
0.00047
<0.001
<0.001
<0.001
<0.001
Lisianski
0.013
−0.0078
0.021
—
0.95
0.18
0.15
0.92
0.99
0.69
0.81
0.95
0.023
<0.001
<0.001
<0.001
<0.001
Laysan
0.035
0.077
0.010
−0.014
—
0.28
0.26
0.42
0.88
0.40
0.88
0.93
0.0074
<0.001
<0.001
<0.001
<0.001
Maro
0.10
−0.016
−0.018
0.010
0.0050
—
0.99
0.091
0.24
0.091
0.37
0.45
0.0011
<0.001
<0.001
<0.001
<0.001
Gardner
0.14
−0.017
−0.026
0.018
0.0059
−0.026
—
0.063
0.21
0.052
0.34
0.40
0.00064
<0.001
<0.001
<0.001
<0.001
FFR
−0.0055
0.014
0.064
−0.014
−0.0040
0.037
0.059
—
0.68
0.77
0.50
0.46
0.043
<0.001
<0.001
<0.001
<0.001
Nihoa
0.021
−0.0052
0.023
−0.014
−0.013
0.0070
0.012
−0.012
—
0.60
0.84
0.88
0.023
<0.001
<0.001
<0.001
<0.001
Kauai
0.0024
0.024
0.080
−0.010
−0.0015
0.049
0.077
−0.019
−0.013
—
0.24
0.29
0.049
<0.001
<0.001
<0.001
<0.001
Oahu
0.034
−0.011
0.0093
−0.015
−0.017
−0.0038
0.0016
−0.0068
−0.016
0.0040
—
0.98
0.011
<0.001
<0.001
<0.001
<0.001
Hawaii
0.034
−0.018
−0.0050
−0.015
−0.015
−0.0067
−0.0047
−0.0055
−0.015
−0.0010
−0.022
—
0.012
<0.001
<0.001
<0.001
<0.001
JOH
0.0055
0.12
0.18
0.043
0.080
0.15
0.19
0.029
0.043
0.035
0.078
0.060
—
<0.001
<0.001
<0.001
<0.001
AS
0.95
0.93
0.94
0.94
0.95
0.94
0.93
0.94
0.94
0.94
0.94
0.93
0.95
—
0.095
0.54
0.10
LI
0.95
0.93
0.93
0.94
0.94
0.94
0.93
0.94
0.94
0.94
0.93
0.93
0.94
0.027
—
0.38
0.26
MI
0.94
0.93
0.93
0.93
0.94
0.93
0.93
0.93
0.93
0.94
0.93
0.93
0.94
−0.0063
0.00096
—
0.41
SI
0.92
0.91
0.90
0.91
0.92
0.91
0.90
0.91
0.91
0.92
0.91
0.90
0.92
0.020
0.0064
0.00040
—
AS: American Samoa; FFR: French Frigate Shoals; JOH: Johnston Atoll; LI: Line Islands; MI: Marshall Islands; P and H: Pearl and Hermes Reef; SI: Society Islands. Significant values (adjusted ; as per [59]) are indicated in bold.
