Results 101 to 110 of about 137,840 (281)

Assessing metabolic rate and post‐tagging recovery in juvenile fish

Journal of Fish Biology, EarlyView.
Abstract Juvenile fish play a crucial role in the health of aquatic ecosystems, serving both as the foundation for future adult populations and as a valuable food source. Studying the juvenile life stage of fish using acoustic telemetry is inherently challenging due to their small size and associated difficulties in tracking and data collection. Recent
Oscar D. P. Notman‐Grobler, Paris M. B. Mastrodimitropoulos, Alessandro Bevilacqua, Robert J. Lennox, Hugo Flávio   +4 more
wiley   +1 more source

Inhibiting invasive fish reproduction via germ cell xenotransplantation and hybrid lethality

Scientific Reports
Invasive alien fish constitute a major problem in the conservation of aquatic ecosystems. The most common method of exterminating invasive fish is physical capture by fishing gear; however, it is extremely difficult to eradicate them.
Yuichi Amano, Haruto Baba, Daisuke Kishi, Yushi Shimomura, Goro Yoshizaki   +4 more
doaj   +1 more source

Bull trout (Salvelinus confluentus) exhibit binge‐feeding and digestive flexibility during seasonal resource pulses associated with salmon migrations

Journal of Fish Biology, EarlyView.
Abstract Resource pulses are infrequent, ephemeral events of resource hyperabundance that can represent important feeding opportunities for consumers. To capitalize on pulsed resources, consumers can exhibit behavioural and physiological traits including binge‐feeding and phenotypic plasticity of digestive physiology, although expression of these ...
Adam M. Kanigan, Scott G. Hinch, Andrew G. Lotto, Patrick Zubick, Nathan B. Furey   +4 more
wiley   +1 more source

Biochemical reference intervals and pathophysiological changes in Flavobacterium psychrophilum-resistant and -susceptible rainbow trout lines [PDF]

, 2014
DP Marancik, MS Camus, AC Camus, Timothy D. Leeds, Gregory M. Weber, Gregory D. Wiens   +5 more
openalex   +1 more source

Evaluation of taste and odor problems caused by rainbow trout facilities with multi-criteria decision-making methods

, 2022
Cihan Özgür, Emrah Öztürk
openalex   +2 more sources

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

Habitat-based variation in the trophic ecology of the world’s highest-altitude self-sustaining population of invasive rainbow trout

Knowledge and Management of Aquatic Ecosystems
Rainbow trout (Oncorhynchus mykiss) have been widely introduced outside of their natural range and are one of the World’s most invasive species. Illegally introduced into the isolated, high-altitude (4520 m) Chungará catchment of northern Chile, rainbow ...
González Karina, Rivara Pablo, Docmac Felipe, Gomez−Uchida Daniel, Harrod Chris   +4 more
doaj   +1 more source

Saprolegnia parasitica S1 and S2 Strains Differ in Zoospore Transition Timing and Pathogenicity Against Juvenile Atlantic Salmon (Salmo salar)

Journal of Fish Diseases, EarlyView.
ABSTRACT S1 and S2 strains of S. parasitica are both common among diseased farmed salmonids in Nova Scotia, whereas globally S1 is rare and S2 is common. Following the initiation of asexual maturation and overnight incubation at 20°C then harvest, and incubation at 10°C in vitro, S2 secondary zoospores mostly transformed into cysts within 3 h, and by 6 
James Duston, Mohammad Nasif Sarowar, Tyler Schmidt‐Schaun, Tessema Astatkie   +3 more
wiley   +1 more source

Qualitative properties of rainbow trout (Oncorhynchus mykiss Walbaum, 1792) from aquaculture facility in Bitola region (Macedonia) [PDF]

Biotechnology in Animal Husbandry, 2017
The main goal of this research was to determine the qualitative properties of the rainbow trout (Oncorhynchus mykiss Walbaum, 1792) from aquaculture facility - salmonid fishpond Strezhevo which is situated in Bitola region (Republic of Macedonia).
Blazhekovikj-Dimovska Dijana, Sivakova Biljana   +1 more
doaj  

Effects of Increased Water Salinity and Temperature on the Development of Rainbow Trout Fry Syndrome (RTFS) Caused by Flavobacterium psychrophilum

Journal of Fish Diseases, EarlyView.
ABSTRACT Flavobacterium psychrophilum, the etiological agent of Rainbow Trout Fry Syndrome (RTFS) and Bacterial Coldwater Disease (BCWD), causes varying degrees of disease and mortality in salmonid aquaculture worldwide. Because its treatment relies on the use of antimicrobials, alternative interventions are of environmental and economic interest.
Valentina L. Donati, Niels Lorenzen, Lone Madsen   +2 more
wiley   +1 more source