Studies of trait–environment relationships provide important tools for the prediction of the
response of biological communities to environmental alterations. The Amazon basin …

Males compete pre-and post-mating to fertilize the maximum number of eggs. In polyandry,
sperm competition occurs when sperm from two or more males compete to fertilize eggs …

Rivers with abundant spawning gravel may produce more fry of anadromous brown trout
(Salmo trutta) and Atlantic salmon (Salmo salar); however, spawning gravel does not …

In order to describe large-scale spatial structure of sockeye salmon on the Asian part of the
range, the variability of 45 SNP loci was analyzed in 22 samples from the Northwest coast of …

Males of many fish species exhibit alternative reproductive tactics, which can influence the
maturation schedules, fishery productivity, and resilience to harvest of exploited populations …

Alternative reproductive tactics (ARTs) can generate considerable within-species life history
variation but are often overlooked. Here, we use the invasive round goby (Neogobius …

Objective Parentage analysis is a routine methodology in fisheries research, but study
systems exist where it is impractical to sample both parents. The ability to reliably assign …

The SNP variation in sockeye salmon across the Asian part of its range was studied in 23
samples from 16 lake–river systems of the West Pacific Coast to improve understanding of …

Female steelhead trout (Oncorhynchus mykiss) reared for 1 year (traditional,“S1”) and 2
years (experimental,“S2”) in captivity in the Methow River Basin, Washington, produced very …

Fisheries‐induced evolution (FIE) can result when harvest imposes artificial selection on
variation in heritable phenotypic traits. While there is evidence for FIE, it remains difficult to …