Results 91 to 100 of about 3,762 (198)

Investigation and characterization of the 16S rRNA gene in the Salmo trutta fario and Salmo trutta caspius

Egyptian Academic Journal of Biological Sciences, B. Zoology, 2013
16S rRNA gene in the salmo trutta fario and Salmo trutta caspius has been polymerized, characterized and compared with within and between of salmonids species. The full lengths of 16S rRNA gene in species of salmons were sequenced approximately 1.7 kb and deposited in GenBank. We designed one pair of primer for amplification of 16S rRNA gene in species
openaire   +1 more source

A Targeted Approach for Mapping Groundwater Discharge to Surface Water and Fish Thermal Refuge in Four Lake Ontario Tributaries

Hydrological Processes, Volume 40, Issue 3, March 2026.
Understanding groundwater discharge to surface water is crucial for ecosystems, water quality, and resource management. A flexible methodology was developed to first predict and then identify cold‐water zones and significant groundwater discharge areas in four key Lake Ontario tributaries.
Josh Woda, Neil Terry, David Kelley, Jason Finkelstein, Christopher Gazoorian, James McKenna   +5 more
wiley   +1 more source

Balancing Harvest and Habitat: A Framework for the Sustainable Management of Diadromous Galaxiids

New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.
Managing New Zealand's diadromous Galaxias species and the associated whitebait fishery presents a complex challenge due to species‐specific differences in life‐history strategies, habitat requirements, and population dynamics that underpin responses to anthropogenic and environmental pressures.
Ben R. J. Crichton, Michael J. H. Hickford, Angus R. McIntosh, David R. Schiel, Andrew S. Watson   +4 more
wiley   +1 more source

Commentary: Trends and Tensions in Freshwater and Fisheries Management in Central Otago, New Zealand

New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.
Recent resource management planning processes and decisions in Central Otago, New Zealand, illustrate changes in policy direction for freshwater management. These processes and decisions also highlight interactions between, and values associated with, indigenous and introduced sports fish.
Harvey C. Perkins, Niall R. N. Watson
wiley   +1 more source

Environmental DNA‐based RPA‐CRISPR/Cas12a assay for on‐site detection of chironomid larvae in aquatic environments

Pest Management Science, Volume 82, Issue 3, Page 2458-2467, March 2026.
An environmental DNA (eDNA)‐based recombinase polymerase amplification (RPA)‐CRISPR/Cas12a assay enables rapid, specific, and on‐site detection of chironomids, supporting early warning, and ecological monitoring in freshwater environments. Abstract BACKGROUND Freshwater chironomid midges pose a significant threat to drinking water quality and ...
Kyuhyeong Kim, Bhavya Kachiprath, In‐Cheol Yeo, Kyu‐Young Shim, Ihn‐Sil Kwak, Chang‐Bum Jeong   +5 more
wiley   +1 more source

Meeting Livestock Protein and Amino Acids Needs With Edible Insects: A Critical Review

Sustainable Food Proteins, Volume 4, Issue 1, March 2026.
Comparison of the use of traditional protein sources (soybean meal and fish meal) and insects meal in monogastrics and aquaculture (created in BioRender. Luttenschlager, H. (2025) https://BioRender.com/ndztqxp) ABSTRACT The increasing demand for animal‐based protein has led to biodiversity loss, deforestation, pollution, and extensive land use, mainly ...
Hugo Luttenschlager, Yves Beckers, Frédéric Francis, Rudy Caparros Megido   +3 more
wiley   +1 more source

Selection Against Hybrids Maintains Genetic Divergence Between Populations of a Coastal Cleaner Fish Translocated Across a Genetic Break

Evolutionary Applications, Volume 19, Issue 3, March 2026.
ABSTRACT Genetic divergence between populations and/or species is mainly driven by reproductive isolation, that is, reduced gene flow, due to either pre‐ and/or postzygotic barriers. In this study, we investigate the role of (i) reproductive ecological interactions and (ii) mechanisms of evolutionary isolation between two genetically differentiated ...
Enrique Blanco Gonzalez, Per Erik Jorde, Sissel Jentoft, Joana Isabel Robalo, Mana Naito   +4 more
wiley   +1 more source

Viral Disease Histopathology in Aquaculture Finfish: Organ‐Specific Pathological Changes and Diagnostic Insights, Referencing the World Organisation for Animal Health: A Review

Reviews in Aquaculture, Volume 18, Issue 2, March 2026.
ABSTRACT The aquaculture industry faces significant challenges from viral diseases, many of which are listed by the World Organisation for Animal Health (WOAH) as priority pathogens due to their impact on global finfish health and production. This review synthesizes current knowledge on the histopathology of key WOAH‐listed viral pathogens, including ...
Ram Babu Kurapati, Grace Ramena, Humphrey Wanjala, Sharon Gudapati, Yathish Ramena   +4 more
wiley   +1 more source

Existing Soundscapes and the Impact of Noise on the Welfare of Farmed Salmonids: A Review

Reviews in Aquaculture, Volume 18, Issue 2, March 2026.
ABSTRACT Understanding how farmed salmonids sense and respond to their environment is key to securing animal welfare and efficient production. However, hearing has rarely received attention, despite the omnipresence of underwater sound and its potential effects.
Kathy Overton, Tim Dempster, Marco A. Vindas, Frode Oppedal, Luke T. Barrett   +4 more
wiley   +1 more source

Lašišų (Salmo salar L.) ir šlakių (Salmo trutta trutta L.) kolumnariozės tyrimai

, 2014
Flavobacterium columnare yra gerai žinomas patogenas sukeliantis kolumnariozę, ir kurio sukeliama liga paliečia gėlavandenes žuvis: tiek akvariumines, tiek žuvivaisos įmonėse, tiek gyvenančias natūraliose gamtinėse sąlygose. Bakteriją pirmą kartą 1922 metais aprašė Herber Spencer Davis, ir jai suteikė pavadinimą, kuris vėliau kelis kartus keitėsi ...
openaire   +1 more source