Results 111 to 120 of about 30,698 (237)
Defining Conservation Units in a Highly Diverse Species: A Case on Arctic Charr
Evolutionary Applications, Volume 19, Issue 1, January 2026.ABSTRACT Defining appropriate conservation units is crucial to the protection and management of biodiversity. These delineations deliver further benefit when they include assessments of population vulnerability to extinction from pressures such as climate change.
Sam Fenton +7 more
wiley +1 more source
Freshwater Biology, Volume 71, Issue 1, January 2026.ABSTRACT Ecosystem engineers modify habitats in many ways with consequences for other species. Aggregations of autogenic ecosystem engineers in lotic systems, such as unionid mussels, can increase habitat complexity and change water flow, affecting the diversity and abundance of other benthic species.
Magnus Lovén Wallerius +2 more
wiley +1 more source
Distribution of freshwater fish in the south-western corner of Australia [PDF]
, 1996 This study investigates the distribution of freshwater fishes in the Busselton to Walpole Region. A total of 311 sites in 19 major catchments along the south-west coast from Capel to Walpole, were sampled using a variety of methods.
Gill, H.S., Morgan, D.L., Potter, I.C.
core +1 more source
Journal of Fish Diseases, Volume 49, Issue 1, January 2026.ABSTRACT Accurate pathogen detection is essential in fish health management and disease prevention. Pathogens often target different host tissues, and monitoring alternative target organs can provide important insights into disease progression. We evaluated the spleen as an alternative to the kidney for estimating the load and prevalence of the ...
Magnus Lauringson +6 more
wiley +1 more source
Comportement de l'espèce “Salmo trutta” dans le bassin de la Seine. Suite et fin
Knowledge and Management of Aquatic Ecosystems, 1968 Since a certain time, it is observed, in the spring, in Low Seine, that Salmonidae are coming together. These concentrations concern yearling subjects.
ARRIGNON J.
doaj +1 more source
Linking landscape characteristics, streamwater acidity and brown trout (Salmo trutta) distributions in a boreal stream network [PDF]
, 2007 Perturbations of stream ecosystems are often mediated by the terrestrial watershed, making the understanding of linkages between watersheds and streams essential.
Buffam, Ishi
core
Molecular Ecology, Volume 35, Issue 2, January 2026.ABSTRACT Sympatric morphs provide valuable systems for studying incipient divergence despite incomplete reproductive isolation. In connected waterbodies with spatially heterogeneous habitats, one or more morphs may form metapopulation structures, generating eco‐evolutionary dynamics unlike those in single lakes.
Han Xiao +3 more
wiley +1 more source
Reviews in Aquaculture, Volume 18, Issue 1, January 2026.ABSTRACT The Mekong River Delta, the heart of Vietnam's aquaculture industry, is facing many challenges due to climate change, particularly salinity intrusion. In this context, this review aimed to assess the potential of indigenous euryhaline catfish species to diversify fish farming, strengthen food security, and build resilience in the region. Among
Nguyen Tinh Em +14 more
wiley +1 more source
Global Warming Affects the Pathogenesis of Important Fish Diseases in European Aquaculture
Reviews in Aquaculture, Volume 18, Issue 1, January 2026.The effect of global warming on pathogens and their fish hosts that could exacerbate the negative outcomes for aquaculture. Changes in farming practices and the development of innovative mitigation tools may prove essential to cope with the effects and impacts of rising water temperatures on fish diseases in Europe.
George Rigos +7 more
wiley +1 more source