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Table 1 Ecological and genetic summary statistics* for sockeye salmon populations

From: Single nucleotide polymorphisms unravel hierarchical divergence and signatures of selection among Alaskan sockeye salmon (Oncorhynchus nerka) populations

Subdrainage/Population number Location Spawning habitat† Spawn timing‡ Lake n A R H E HWE
Alagnak         
1 Battle Lake Beach MBEA 4 September Battle 192 1.822 0.227 0.445
2 Battle Lake Tributary TRIB 4 September Battle 192 1.809 0.228 0.711
3 Battle River TRIB 4 September Kukaklek 192 1.785 0.223 0.801
4 Funnel Creek (E)§ TRIB 16 August Kukaklek 171 1.841 0.235 0.743
5 Moraine Creek TRIB 5 September Kukaklek 191 1.851 0.230 0.843
6 Moraine Creek (E)§ TRIB 21 August Kukaklek 192 1.830 0.242 0.187
7 Nanuktuk Creek TRIB 9 September Kukaklek 192 1.861 0.238 0.293
8 Nanuktuk Creek (E)§ TRIB 15 August Kukaklek 192 1.858 0.248 0.723
9 Kulik River TRIB 4 September Nonvianuk 192 1.887 0.253 0.696
Kvichak         
10 Chulitna Lodge Beach MBEA 5 October Clark 96 1.810 0.227 0.268
11 Kijik River TRIB 20 September Clark 96 1.794 0.226 0.768
12 Lower Kijik River TRIB 30 September Clark 96 1.850 0.237 0.656
13 Upper Tlikakila TRIB 23 September Clark 96 1.788 0.207 0.606
14 Newhalen River TRIB 15 September Sixmile 92 1.892 0.259 0.681
15 Tazimina River TRIB 23 August Sixmile 95 1.870 0.253 0.284
16 Chinkelyes Creek TRIB 5 September Iliamna 96 1.879 0.251 0.857
17 Copper River TRIB 23 August Iliamna 96 1.931 0.242 0.997
18 Dennis Creek TRIB 26 August Iliamna 96 1.911 0.256 0.756
19 Dream Creek TRIB 5 September Iliamna 95 1.932 0.252 0.998
20 Finger Beach MBEA 20 September Iliamna 84 1.869 0.250 0.998
21 Flat Island IBEA 16 August Iliamna 94 1.937 0.253 0.999
22 Gibralter River TRIB 30 August Iliamna 86 1.892 0.252 0.067
23 Iliamna River (L)§ TRIB 17 October Iliamna 95 1.937 0.253 0.287
24 Knutson Beach MBEA 6 October Iliamna 94 1.932 0.246 0.857
25 Lower Talarik Creek TRIB 28 August Iliamna 165 1.898 0.254 0.057
26 Nick Creek TRIB 27 August Iliamna 96 1.979 0.253 0.331
27 Triangle Island IBEA 7 August Iliamna 96 1.895 0.248 0.970
28 Upper Talarik TRIB 17 August Iliamna 189 1.923 0.264 0.561
29 Woody Island IBEA 16 August Iliamna 96 1.918 0.256 0.729
30 Southeast Creek TRIB 2 September Iliamna 94 1.928 0.254 0.942
31 Tommy River TRIB 30 August Iliamna 96 1.835 0.248 0.920
  1. *After excluding two outlier SNPs and three mitochondrial SNPs (see text for details). n, sample size; AR, allelic richness or number of alleles corrected for a minimum sample size of 76 diploid individuals; HE, unbiased expected heterozygosity; HWE, goodness-of-fit to Hardy-Weinberg Equilibrium expectations. §E = early migrants; L = late migrants. †MBEA = mainland beach; IBEA = island beach; TRIB = tributary. ‡Historical dates of peak spawning activity.
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BMC Ecology and Evolution

ISSN: 2730-7182

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