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Alternative reproductive tactics increase effective population size and decrease inbreeding in wild Atlantic salmon

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Academic year: 2021

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Figure 1 illustrates a typical life cycle of the Atlantic sal- sal-mon population inhabiting the Escoumins River, showing the potential cohorts of anadromous and mature male parr breeders that may have contributed to the fry sampled in 2010
Figure 2 (A) Demographic estimates of effective number of breeders (Nb Demo(1)) for males, females, and the entire population, considering either only anadromous salmon or both anadromous fish and mature male parr
Figure 4 illustrates a higher number of alleles among fry produced by pairs of anadromous females and mature male parr than for fry produced by pairs of anadromous fish
Figure 4 Loess regression of the median value of the number of alleles found for 50 – 2500, fry for fathers corresponding to (i) mature male parr, (ii) anadromous male or mature male parr and (iii) anadromous male
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