Results 21 to 30 of about 26,140 (210)
Damming salmon fry: evidence for predation by non‐native warmwater fishes in reservoirs
Ecosphere, 2021 Complex predator–prey interactions over time have the potential to limit survival of threatened native species. Reservoirs created by large dams in temperate ecosystems are sites where both coldwater and warmwater fish species overlap in distributions ...
Christina A. Murphy +6 more
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Molecular Phylogeny and Adaptive Mitochondrial DNA Evolution of Salmonids (Pisces: Salmonidae)
Frontiers in Genetics, 2022 Salmonids are composed of anadromous and freshwater fishes, which is an important model for studying adaptive evolution. Herein, 49 salmonid complete mitochondrial genomes and those of two outgroups were used to infer a robust phylogeny for the family ...
Ying Wang +5 more
doaj +1 more source
How Far Upstream: A Review of Estuary-Fresh Water Fish Movements in a Large Neotropical Basin
Frontiers in Marine Science, 2019 The present study comprises the first systematic analysis of the limits of upstream movement by some fish species that use the estuarine area of the Patos Lagoon basin in southern Brazil.
Nelson Ferreira Fontoura +5 more
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Frontiers in Endocrinology, 2022 Diadromous fishes undergo dramatic changes in osmoregulatory capacity in preparation for migration between freshwater and seawater. One of the primary hormones involved in coordinating these changes is the glucocorticoid hormone, cortisol.
Brett M. Culbert +5 more
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Demography of sea lamprey (Petromyzon marinus) ammocoete populations in relation to potential spawning-migration obstructions [PDF]
, 2017 Copyright © 2017 John Wiley & Sons, Ltd. Recent advances in the understanding of lamprey migrations have led to concerns over the impacts of obstructions on the demography of many species. This study investigated sea lamprey (Petromyzon marinus) larvae
Bolland, J. D. +5 more
core +1 more source
Ecology and Evolution, 2020 Fish migrations are energetically costly, especially when moving between freshwater and saltwater, but are a viable strategy for Pacific salmon and trout (Oncorhynchus spp.) due to the advantageous resources available at various life stages.
Erin E. Collins +3 more
doaj +1 more source
Gene flow between sympatric life history forms of Oncorhynchus mykiss located above and below migratory barriers. [PDF]
PLoS ONE, 2013 Oncorhynchus mykiss have a diverse array of life history types, and understanding the relationship among types is important for management of the species. Patterns of gene flow between sympatric freshwater resident O.
Donald M Van Doornik +2 more
doaj +1 more source
Journal of Applied Animal Research, 2018 The Irish pollan Coregonus autumnalis pollan (Pallas, 1776) is a unique and an endangered fish species endemic to the island of Ireland. However, there is little information available regarding the life history and migration of the species. The migratory
Naoko Chino +2 more
doaj +1 more source
Constraints on community participation in salmon fisheries management in Northwest Russia [PDF]
, 2016 Acknowledgements Many parties contributed to making this paper a reality. This research was supported by the European Social and Research Council, grant ESRC ES/K006428/1.
Nakhshina, Maria
core +1 more source
BMC Ecology and Evolution, 2021 Background In species showing partial migration, as is the case for many salmonid fishes, it is important to assess how anthropogenic pressure experienced by migrating individuals affects the total population.
Eloïse Duval +7 more
doaj +1 more source