Results 91 to 100 of about 2,939 (219)

Does individual variation in metabolic phenotype predict fish behaviour and performance? [PDF]

open access: yes, 2015
There is increasing interest in documenting and explaining the existence of marked intraspecific variation in metabolic rate in animals, with fishes providing some of the best-studied examples.
Killen, S. S.   +2 more
core   +1 more source

Behaviour and Dispersal of Mobile Salmon Lice When Detached From the Host

open access: yesJournal of Fish Diseases, Volume 48, Issue 11, November 2025.
ABSTRACT Sea lice can flourish when salmon are farmed in open sea‐cages, necessitating treatments to control outbreaks and reduce larval export. However, mobile ectoparasitic stages can be dislodged during crowding or other procedures, and potentially reinfest farmed or wild fish.
Luke T. Barrett   +3 more
wiley   +1 more source

Hadal Snailfishes (Teleostei: Liparidae) Extend Across Multiple Trenches: Molecular Insights and Implications for Taxonomic Nomenclature

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
Hadal snailfish are not endemic to single deep‐sea features, as evidenced by multiple documented range extensions of hadal snailfish species. Our data supports the recommendation that Notoliparis should be considered a subjective junior synonym of the genus Pseudoliparis and highlights the importance of expanding sampling efforts.
Paige J. Maroni   +3 more
wiley   +1 more source

Marine Bird Bycatch in Alaska Salmon Gillnet Fisheries

open access: yesFisheries Management and Ecology, Volume 32, Issue 5, Page 366-387, October 2025.
ABSTRACT Incidental catch in gillnet fisheries has a substantial conservation impact on marine diving birds. We synthesized available marine bird bycatch data from Alaska salmon gillnet fisheries to estimate standardized bycatch rates, model factors influencing bycatch rates, and estimate total bycatch.
Kimberly S. Dietrich   +2 more
wiley   +1 more source

Pharmacokinetic Data Show That Oxolinic Acid and Flumequine Are Absorbed and Excreted Rapidly From Plasma and Tissues of Lumpfish

open access: yesFrontiers in Veterinary Science, 2019
This study examined the uptake, tissue distribution and elimination of the antibacterial agents oxolinic acid and flumequine in lumpfish (Cyclopterus lumpus L.) by use of LC-MS/MS following a single oral administration of 25 mg/kg fish given in feed ...
Gyri T. Haugland   +7 more
doaj   +1 more source

Trends in Wadden Sea Fish Fauna, Part II: Dutch Demersal Fish Survey (DFS) [PDF]

open access: yes
Shallow waters along the North Sea coast provide nursery areas for juveniles of several fish species, including commercially exploited species, and natural habitat for resident species and seasonal visitors. These areas have gone through major changes in
Bolle, L.J., Tulp, I.Y.M.
core   +1 more source

Trophic Structure and the Isotopic Niche Dynamics of the Tasiujaq (Eclipse Sound, Nunavut, Canada) Marine Food Web

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 9, September 2025.
ABSTRACT Rapid warming in the Arctic is causing cumulative impacts on ecosystems, including widespread reduction in sea ice extent, resulting in shifts in primary production, which can have cascading bottom‐up trophic influences on marine food web structure and function. Understanding trophic interactions and the structure of local food webs across the
Reyd Dupuis‐Smith   +9 more
wiley   +1 more source

Metabarcoding Primers for Indo‐Pacific Fishes

open access: yesEnvironmental DNA, Volume 7, Issue 5, September–October 2025.
We compared the relative performance of five metabarcoding primers (Berry 16S, Riaz 12S, MiFish E 12S, MiFish U 12S, and Leray CO1) to recover Indo‐Pacific fish taxa. We tested the primers using template DNA from three types of samples: (1) mock communities of tissue‐based DNA extractions, (2) a semi‐natural aquarium tank, and (3) a tropical coral reef
Van Wishingrad   +7 more
wiley   +1 more source

Metabolic rates, swimming capabilities, thermal niche and stress response of the lumpfish, Cyclopterus lumpus

open access: yesBiology Open, 2018
The lumpfish (Cyclopterus lumpus) is a semi-pelagic globiform teleost native to the North Atlantic with a ventral suction disc that allows for attachment onto surfaces.
Malthe Hvas   +3 more
doaj   +1 more source

The Disease Burden in Fish Farm Management: An Integrative View and a Specific Vision in Europe

open access: yesReviews in Aquaculture, Volume 17, Issue 4, September 2025.
ABSTRACT In aquaculture, the interactions and balance—or imbalance—between the fish, the rearing environment, pathogens, and farm management determine the occurrence and impact of clinical diseases. The global assessment of the factors related to disease impact is commonly referred to as disease burden.
Francesc Padros   +6 more
wiley   +1 more source

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