Results 41 to 50 of about 2,028 (183)

Pejerrey (Odontesthes bonariensis) Under Siege: Main Infectious Diseases and Their Role in Aquaculture and Wild Populations Amidst Environmental Change

Journal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez, Miguel Mancini, Fabian Grosman, Gustavo Manuel Somoza, Carlos Augusto Strüssmann   +4 more
wiley   +1 more source

Prioritizing Shark, Ray, and Chimaera Conservation in Rapidly Changing Polar Waters

Global Change Biology, Volume 32, Issue 8, August 2026.
Polar sharks, rays, and chimaeras face growing pressures from changing sea‐ice conditions, expanding fisheries, and limited protection. Our assessment highlights where critical habitats occur and how Important Shark and Ray Areas (ISRAs) can support more targeted conservation and fisheries management across the Arctic and Antarctic.
Vanessa B. Bettcher, Amanda Batlle‐Morera, Peter M. Kyne, Ryan Charles, Emiliano García‐Rodríguez, Christoph A. Rohner, Asia O. Armstrong, Margaret O’Leary Amsler, Natalia V. Chernova, Brynn M. Devine, Andrey V. Dolgov, Meghan M. Donovan, Johanna Faure, Brittany Finucci, Jonathan A. D. Fisher, Rachel A. S. Forbes, Kevin J. Hedges, Phil R. Hollyman, Nigel E. Hussey, Romaric Jac, David W. Kulka, Alexei M. Orlov, Clara Péron, Matthias Schaber, Eric Ste‐Marie, Simon Weigmann, Rima W. Jabado   +26 more
wiley   +1 more source

Seasonal composition, abundance and biomass of the subestuarine fish assemblage in Solís Chico (Río de la Plata estuary, Uruguay)

Brazilian Journal of Biology
The large estuaries can present long narrow branches called subestuaries or tidal creeks. These types of subsystems are distributed along the Uruguayan coast of the Río de la Plata estuary and are very important as nursery and refuge areas for fish.
A. Acuña Plavan, R. Gurdek, N. Muñoz, J. M. Gutierrez, M. Spósito, P. Correa, A. Caride   +6 more
doaj   +1 more source

Hydropower Plants and Ichthyofauna in the Tocantins–Araguaia River Basin: Challenges for Planning and Approaches to Ichthyofauna Conservation

Sustainability
The management of water resources is a complex issue, and the conservation of fish and fishery resources is a growing challenge given the increase in the number of hydroelectric projects in Brazilian river basins. This study describes the fragmentation of the Tocantins–Araguaia River Basin resulting from the installation of hydroelectric plants in ...
Max Portuguez Obeso, Elineide Eugênio Marques, Tharles Lopes de Oliveira Guedes, Jhony Ferry Mendonça da Silva, Maristela Cavicchioli Makrakis, Adriano dos Guimarães de Carvalho, Sergio Makrakis   +6 more
openaire   +1 more source

Sympatric Speciation of Tibetan Loaches (Triplophysa) Driven by Dietary Niche Specialization

Ecology and Evolution, Volume 16, Issue 7, July 2026.
The sympatric speciation of Tibetan loaches in a semi‐enclosed postglacial lake on the Qinghai‐Tibet Plateau, which is driven by the synergistic mechanism of the gut microbiomes and dietary specialization. ABSTRACT The Qinghai‐Tibeta Plateau is a hotspot for endemic fish biodiversity.
Sijia Liu, Ruoyu Zhang, Zhengli Wang, Kemao Li, Wulong Ma, Jinliang Wei, Mingzhu Wang, Wen‐Jun Ma, Shengxue Chen, Kai Zhao, Guogang Li, Fei Tian   +11 more
wiley   +1 more source

Environmental DNA and Conventional Sampling Capture Complementary Patterns of Ichthyofaunal Diversity in the Selangor River Estuary, Malaysia

Environmental DNA, Volume 8, Issue 4, July‐August 2026.
Mangrove estuaries are a key ecosystem for coastal fishery resources, especially in developing nations such as Malaysia. Using identical sampling points and duration for both eDNA metabarcoding and conventional sampling, fish community analyses highlight shared and unique taxa, variable taxonomic resolution, and the complementarity of eDNA ...
Leanne Frances Yee, Cecilia Chu, Amy Yee‐Hui Then, Tadashi Kajita, Alison Kim Shan Wee   +4 more
wiley   +1 more source

Current state of ichthyofauna and use of aquatic bioresources in the Khrystoforivske Reservoir (Bokovenka River, Dnipro basin)

Ribogospodarsʹka Nauka Ukraïni
Purpose. To investigate the current state of the ichthyofauna in the Khrystoforivske Reservoir (nearshore and pelagic fish communities), the peculiarities of the distribution of fish communities, their abundance, as well as bioproduction capabilities ...
D. Kobyakov, О. Khristov, R. Novitskyi, O. Bozhko   +3 more
doaj   +1 more source