Table 2.

Gene diversity and nucleotide diversity for Cytb and D-loop in the entire E. lucius assemblage, and in the the three identified lineages. N: number of studied individuals, h: number of haplotypes detected, S: number of segregating sites, Hd: gene diversity ± SD, π and θw nucleotide diversity

Locus	group/variable	N	h	S	Hd ± SD	π ± SD	θw
CytB	Entire assemblage	88	8	14	0.730 ± 0.0390	0.00418 ± 0.00014	0.00255
	European lineage	6	2	1	0.600 ± 0.0167	0.00055 ± 0.00012	0.00040
	Circumpolar lineage	41	1	0	0	0	0
	Southern lineage	41	5	4	0.748 ± 0.0012	0.00123 ± 0.00012	0.00086
D-loop	Entire assemblage	88	4	5	0.569 ± 0.0240	0.00381 ± 0.00010	0.00227
	European lineage	6	2	1	0.333 ± 0.0463	0.00076 ± 0.00050	0.00100
	Circumpolar lineage	41	1	0	0	0	0
	Southern lineage	41	1	0	0	0	0