Long-term monitoring of a brown trout (Salmo trutta) population reveals kin-associated migration patterns and contributions by resident trout to the anadromous run

Table 3 Mantel test results between sibship and distance in week of ascendance for ascending trouts between 2006–2016 and between Julian date of seaward migration for 2017 smolt run

Sample	N	% Fullsib	% Halfsib	% Nonrelated	Mantel’s r	P
2006	47	0.65	5.92	93.43	0.112	0.0040
2007	12	1.52	10.61	87.88	0.225	0.0425
2008	27	0.28	4.84	94.87	0.092	0.0400
2009	43	0.00	3.32	96.68	0.023	0.2229
2010	–	–	–	–	–	–
2011	19	0.58	5.85	93.57	-0.007	0.5484
2012	7	4.76	19.05	76.19	0.182	0.1864
2013	17	1.47	5.88	92.65	-0.004	0.4909
2014	27	2.85	4.56	92.59	-0.025	0.6676
2015	56	1.36	4.29	94.35	0.055	0.0405
2016	44	1.90	3.07	95.03	-0.010	0.5978
smolt 2017	815	0.96	3.33	95.7	0.027	0.0002

Only individuals that were found to have kin within the samples were kept
N: number of individuals that had kins within the sample, %…: percentage of the total matrix that were full, halfsib or non related pair of individuals, Mantel’s r: Pearson correlation between the two matrices, P: p-value for the test. In 2010, no ascenders were found to be related so the Mantel test could not be conducted

ISSN: 2730-7182