. 2010 Dec 22;278(1715):2150–2158. doi: 10.1098/rspb.2010.2045

Table 1.

Pedigree of the 574 mature parr. The average maternal and paternal number of offspring was equal to 143.5 and 41 individuals, respectively. The mean pairwise relatedness among individuals = 0.3 [54]. A, anadromous sires; P, mature parr sires; F, anadromous dams. The dashes represent families for which fertilization was unsuccessful, whereas the cross represents the family where all individuals died during the experiment.

	upstream			downstream
		dam			dam
		F₁	F₂		F₃	F₄
sire	A1	66	31	A3	20	49
	A2	14	—	A4	—	23
	P1	20	7	A5	2	32
	P2	23	15	A6	60	16
	P3	—	35	P5	5	8
	P4	×	19	P6	10	39
				P7	29	11
				P8	4	36
		total = 574