Fig. 2. Scatter plots and ordinary least square regression of genetic differentiation (F_{ST}/1  F_{ST}) against (A) natural logarithm (ln) of the shortest geographic distance between sites; (B) downcurrent distance between sites. Analyses included three NAFO Subareas (0, 1, 4). Full circles refer to withinyear pairwise comparisons. Dotted lines indicate the linear fit for all data points; continuous lines indicate the linear fit for full circles only. Mantel’s correlation test for (A) all data points, r = 0.078, p = 0.51; withinyear pairwise comparisons, r = 0.182, p = 0.50; and (B) all data points, r = 0.126, p = 0.28; withinyear pairwise comparisons, r = 0.396, p = 0.13. 
