Results 161 to 170 of about 891,277 (245)

Estimating the genetic diversity of Pacific salmon and trout using multigene eDNA metabarcoding. [PDF]

Mol Ecol, 2021
Weitemier K, Penaluna BE, Hauck LL, Longway LJ, Garcia T, Cronn R.   +5 more
europepmc   +1 more source

Opportunistic Feeding and Parasite Assemblages in Sei Whales (Balaenoptera borealis) From Southern Chile Revealed by DNA Metabarcoding

Ecology and Evolution, Volume 16, Issue 10, October 2026.
This study represents the first metabarcoding‐based description of prey composition and parasite‐associated taxa in stranded sei whales from southern South America. ABSTRACT Balaenopterid whales are major consumers in pelagic ecosystems and play a fundamental role in marine food webs.
Daniela Haro, Guillaume Schwob, Luis Bedriñana‐Romano, Valentina Bernal‐Durán, Benjamín Cáceres, Rodrigo Hucke‐Gaete, Miguel Cáceres, Olivia Blank, Camila Calderón‐Quirgas, Mauricio Ulloa, Francisco Viddi   +10 more
wiley   +1 more source

The Discovery of <i>Tetracapsuloides bryosalmonae</i> Infecting Enhanced Migratory Pacific Salmon Populations in the Great Lakes. [PDF]

Animals (Basel)
Fusianto CK, Liu JT, Gorgoglione B.
europepmc   +1 more source

Temporal genome-wide DNA methylation signature of post-smolt Pacific salmon challenged with Piscirickettsia salmonis. [PDF]

Epigenetics, 2021
Leiva F, Bravo S, Garcia KK, Moya J, Guzman O, Bascuñan N, Vidal R.   +6 more
europepmc   +1 more source

Stable Bacterial Cores and Patchy Eukaryotic Communities Shape the Summer Microbiomes of Patagonian Fjord Ecosystems Across Spatial, Functional and Temporal Gradients

Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.
Our study shows that microbial community diversity in Patagonian fjords varies with glacial influence and salinity, with a widespread bacterial core but a patchier eukaryotic core. Distinct co‐occurrence networks and marked short‐term community shifts occur in water‑ versus land‐terminating glacier fjords, underscoring meltwater influence in this ...
Nicole Trefault, Susana Rodríguez‐Marconi, María Fernanda Manrique‐de‐la‐Cuba, Patricio Flores‐Herrera, Clara Natalia Rodríguez‐Flórez, Bernd Krock   +5 more
wiley   +1 more source

Brown Bear Consumption of Pacific Salmon Varies Greatly Among Individuals but Increases With the Bear's Age and Salmon Availability. [PDF]

Ecol Evol
Quinn TP, Stern JH, Henry NG, McFeely AK, Ro H, Stricker B, Voytas L, Waits LP, Adams JR, Wirsing AJ.   +9 more
europepmc   +1 more source

Assessing the effects of genotype-by-environment interaction on epigenetic, transcriptomic, and phenotypic response in a Pacific salmon. [PDF]

G3 (Bethesda), 2021
Christensen KA, Le Luyer J, Chan MTT, Rondeau EB, Koop BF, Bernatchez L, Devlin RH.   +6 more
europepmc   +1 more source

Impact of Environmental Conditions on the Spawning Migration of Sea Trout (Salmo trutta L.) in Two Large, Sub‐Arctic River Systems

Fisheries Management and Ecology, Volume 33, Issue 5, Page 879-893, October 2026.
ABSTRACT The global decline in salmonid stocks has increased the need for knowledge of local adaptations and life history strategies of salmonids. In this study, we used radio‐telemetry tracking data from sea trout populations in two large high‐latitude rivers to model upstream spawning migration speed of trout in response to prevailing environmental ...
L. Lähteenmäki, A. Romakkaniemi, R. Huusko, G. Hellström, P. Orell, J. Erkinaro, A. H. Rikardsen, J. Jensen, M. Snickars   +8 more
wiley   +1 more source

Review of Major and Minor Pathogens of Adult Pacific Salmon (<i>Oncorhynchus</i> spp.) in Freshwater in the Pacific Northwest of North America. [PDF]

Pathogens
Polley TM, Ferguson JA, Hickey N, Jones SRM, Choudhury A, Foott JS, Kent ML.   +6 more
europepmc   +1 more source

Sex‐Specific Atlantic Salmon Upstream Passage and Fallback at a Natural Cascade After Dam Removal

Fisheries Management and Ecology, Volume 33, Issue 5, Page 963-976, October 2026.
ABSTRACT In the Boquet River (NY, USA) a low‐head dam set above a ~200‐m bedrock cascade was removed in 2015. We used radio‐telemetry to assess landlocked Atlantic salmon passage at the remaining cascade (2020, 2022). Across years, 52% of males (13/25) attempted cascade passage whereas females made no discernable attempts (0/11).
Kurt C. Heim, Jonah L. Withers, William R. Ardren, Laurie A. Earley, David Minkoff, Theodore Castro‐Santos   +5 more
wiley   +1 more source