Results 181 to 190 of about 23,673 (244)

Patterns of Evolutionary Diversification in a World‐Significant Hotspot of Salmonid Diversity: A Study of Landlocked Salvelinus Fish of the Kronotskoe‐Uzon Area, Kamchatka

Ecology and Evolution, Volume 16, Issue 9, September 2026.
We have examined the phylogenetic relationships, genomic structure, admixture, and historical gene flow among the endemic charrs from the Kronotskoe‐Uzon water system in Kamchatka, in order to reconstruct their evolutionary history. We found that this unique diversity formed in the post‐LGM—Holocene time as a result of several waves of Salvelinus malma
Evgeny V. Esin, Ludmila S. Zinevich, Dmitriy A. Medvedev, Nikolai O. Melnik, Daria M. Panicheva, Grigorii N. Markevich   +5 more
wiley   +1 more source

First report of tenacibaculosis in wild-caught Pacific salmon. [PDF]

Sci Rep
Di Cicco E, Godwin SC, Zinn KR, Johnston SD, Kaukinen KH, Schulze AD, Li S, Archambault JF, Mantha-Rensi KNR, Zielke KAJ, Bugg WS, Mordecai GJ, Bass AL, Deeg CM, Bateman AW, Hinch SG, Miller KM.   +16 more
europepmc   +1 more source

Compounding effects of cattle, wild ungulates, and beaver impede riparian restoration

Ecosphere, Volume 17, Issue 9, September 2026.
Abstract Planting native woody vegetation is a common restoration practice to increase stream shade, an important salmonid habitat recovery strategy in the interior Pacific Northwest (PNW, USA). Herbivory by domestic livestock and wild mammals, a ubiquitous disturbance in PNW riparian zones, is a common barrier to survival and growth of plantings ...
Joshua P. Averett, Michael J. Wisdom, Mary M. Rowland, Bryan A. Endress   +3 more
wiley   +1 more source

Oral efficacy of controlled-release doxycycline against <i>Ichthyophthirius multifiliis</i> infestation in salmonids. [PDF]

Vet Med (Praha)
Mikulkova Z, Matejickova K, Motlova J, Ginterova P, Jerabek M, Pojezdal L.   +5 more
europepmc   +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

Temporal Replication and Sampling Efficiency in High‐Frequency Autonomous and Manual eDNA Sampling

Environmental DNA, Volume 8, Issue 5, September‐October 2026.
Accounting for temporal correlation in eDNA time series can improve the accuracy of ecological inference about the influence of hydrological covariates on eDNA concentration. Further, we found that MCE filters were more efficient than PES filters. ABSTRACT Environmental DNA (eDNA) sampling is a valuable tool for ecological research, but its reliability
Ben C. Augustine, Patrick R. Hutchins, Scott D. George, Chany C. Huddleston Adrianza, Michael J. Darling, Thomas R. Sadekoski, Adam J. Sepulveda   +6 more
wiley   +1 more source

Proteomic Profiling Reveals Region-Specific Brain Responses During Acclimation to Elevated Water Temperature in Atlantic Salmon (<i>Salmo salar</i> L.). [PDF]

Proteomes
Chandraprakasham M, Amoroso G, Carter CG, English CJ, Koster L, Wilson R, Taylor RS, Mendoza-Porras O.   +7 more
europepmc   +1 more source

Cost‐Effective Quantitative PCR Assays for the eDNA‐Based Detection of Three Sympatric Salmon Species

Environmental DNA, Volume 8, Issue 5, September‐October 2026.
We developed species‐specific dye‐based qPCR assays for three sympatric Northeast Asian salmonids (Oncorhynchus keta, O. masou, O. gorbuscha). After validating primer specificity, we used field eDNA to map their spatiotemporal distributions, offering cost‐effective, reliable tools for salmon conservation management.
Si‐Yu Zhang, Ziyuan Sun, Mi Wang, Xuwang Yin, Meng Yao   +4 more
wiley   +1 more source

Proliferative Kidney Disease and Viral Pathogens in Wild Brown Trout (Salmo trutta) Populations in the Czech Republic. [PDF]

J Fish Dis
Palíková M, Mikulíková I, Doležal T, Papežíková I, Matějíčková K, Motlová J, Novotná H, Toulová I, Grmela J, Šindelářová A, Pojezdal Ľ.   +10 more
europepmc   +1 more source

Contrasting Climate‐Associated Shifts in Male and Female Body Size Reduce Sexual Size Dimorphism in the Sagebrush Lizard (Sceloporus graciosus)

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
Body size changed differently between male and female sagebrush lizards over time, with females increasing more than males. Lizards also showed greater increases in body size in populations that experienced warmer and wetter climatic shifts. ABSTRACT Changes in body size are among the most frequently documented biological responses to recent climate ...
Madison J. McCann, Matthew S. Lattanzio
wiley   +1 more source