Table 1.
Sample details and diversity statistics for genome-wide SNPs generated via DArTseq
| Location (primary fast STRUCTURE population assignment) | N | Sampling Years | HO (SE) | HE (SE) | HS (SE) | FIS (95% CI) | Ne (95% CI) | Harmonic mean N |
|---|---|---|---|---|---|---|---|---|
| Antill Ponds (3) | 2 | 2016–2019 | ||||||
| Bronte (3) | 39 | 2018–2020 | 0.173 (0.004) | 0.182 (0.004) | 1.002 (0.073) | 0.0531 (0.0166; 0.0949)∗ | 48.8 (28.2; 115.4) | 33.3 |
| Buckland (3) | 55 | 2015–2020 | 0.180 (0.004) | 0.184 (0.004) | 1.072 (0.034) | 0.0186 (−0.0071; 0.0474) | 64.8 (44.3; 109.0) | 50 |
| Cherry Tree Hill (3) | 1 | 2019 | ||||||
| Cockle Creek (3) | 1 | 2020 | ||||||
| Coles Bay (4) | 3 | 2018–2019 | ||||||
| Fentonbury (3) | 75 | 2018–2019 | 0.176 (0.004) | 0.181 (0.004) | 1.035 (0.036) | 0.0275 (0.0068; 0.0493)∗ | 55.1 (43.2; 73.0) | 63.7 |
| Fingal Valley (4) | 13 | 2012 | 0.182 (0.005) | 0.177 (0.004) | 1.084 (0.037) | −0.0241 (−0.0758; 0.0103) | 208 (85.4; ∞) | 12.1 |
| Forestier/Murdunna (4) | 24 | 2011–2012 | 0.159 (0.004) | 0.161 (0.004) | 0.928 (0.074) | 0.0114 (−0.0528; 0.0753) | 18.8 (11.6; 35.8) | 18.8 |
| Granville Harbor (1) | 80 | 2016–2019 | 0.158 (0.004) | 0.166 (0.004) | 0.936 (0.029) | 0.0476 (0.0224; 0.0724)∗ | 44.1 (35.6; 55.7) | 70.8 |
| Hobart Area (3) | 5 | 2014–2018 | ||||||
| IP | 299 | 2014–2021 | 0.172 (0.004) | 0.186 (0.004) | 0.999 (0.025) | 0.0747 (0.0612; 0.0892)∗ | 42.0 (26.8; 65.0) | 261.1 |
| Kempton/Brighton (3) | 38 | 2016–2019 | 0.181 (0.004) | 0.187 (0.004) | 1.081 (0.035) | 0.0278 (0.0039; 0.0500)∗ | 114.2 (73.8; 248.5) | 35.4 |
| Launceston (3) | 2 | 2019 | ||||||
| Lucaston (3) | 1 | 2018 | ||||||
| Lyell Highway (3) | 1 | 2020 | ||||||
| Maria Island | 254 | 2012–2021 | 0.164 (0.004) | 0.169 (0.004) | 0.974 (0.015) | 0.0321 (0.0211; 0.0436)∗ | 31.7 (28.5; 35.4) | 231.2 |
| Mayfield (3) | 1 | 2014 | ||||||
| Narawntapu (5) | 97 | 2014–2021 | 0.177 (0.004) | 0.181 (0.004) | 1.030 (0.035) | 0.0228 (0.0011; 0.0466)∗ | 32.3 (26.8; 39.5) | 81.9 |
| Robbins Island (1) | 20 | 2018 | 0.126 (0.004) | 0.128 (0.004) | 0.745 (0.040) | 0.0127 (−0.0261; 0.0488) | 29.8 (18.4; 62.4) | 18.1 |
| Rosebery/Zeehan (1) | 2 | 2015–2016 | ||||||
| Sandy Cape (1) | 2 | 2014 | ||||||
| Silver Plains (3) | 20 | 2020 | 0.169 (0.004) | 0.175 (0.004) | 1.004 (0.056) | 0.0369 (−0.0089; 0.0765) | 51.6 (26.3; 243.9) | 17.2 |
| South West (2) | 14 | 2017 | 0.133 (0.005) | 0.127 (0.004) | 0.779 (0.052) | −0.0479 (−0.1217; 0.0145) | 11.2 (5.6; 27.8) | 11.9 |
| Stanley (1) | 1 | 2020 | ||||||
| Stony Head (6) | 188 | 2014–2021 | 0.170 (0.004) | 0.173 (0.004) | 1.006 (0.013) | 0.0205 (0.0080; 0.0337)∗ | 31.8 (23.1; 43.7) | 172.1 |
| Strathgordon (3) | 9 | 2020 | 0.184 (0.005) | 0.169 (0.004) | 1.088 (0.047) | −0.0856 (−0.1755; −0.0364) | 12.1 (2.8; ∞) | 7.5 |
| Takone (1) | 4 | 2016 | ||||||
| Tasman Peninsula (4) | 22 | 2018–2019 | 0.155 (0.005) | 0.152 (0.004) | 0.913 (0.068) | −0.0182 (−0.0784; 0.0393) | 10.9 (6.3; 20.3) | 19.7 |
| Tomahawk (4) | 1 | 2018 | ||||||
| Woolnorth (1) | 24 | 2014–2019 | 0.140 (0.004) | 0.140 (0.004) | 0.832 (0.029) | −0.0010 (−0.0374; 0.0290) | 89.9 (55.1; 225.1) | 22.6 |
| wukalina (4) | 82 | 2017–2020 | 0.161 (0.004) | 0.175 (0.004) | 0.937 (0.042) | 0.0811 (0.0527; 0.1115)∗ | 41.8 (33.0; 54.3) | 65.7 |
| Macquarie Headsa (2) | 3 | 2008 |
N refers to sample size; HO, observed heterozygosity; SE, standard error; HE, expected heterozygosity; HS, standardized heterozygosity; FIS, inbreeding coefficient; 95% CI represent the lower and upper 95% confidence intervals; Ne, effective population size; and the harmonic mean N is the weighted sample size used in the calculation of Ne, adjusted for missing data. ∗denotes statistical significance at α = 0.05 based on bootstrapped 95% CI not including zero.
a
Samples collected as part of the founder intake for the Insurance population during 2008. These samples were included to understand how devils were moving into South Western Tasmania.