Results 41 to 50 of about 6,147 (211)

Flatfish Densities Determined with a Diver-Operated Flounder Sampler

, 1976
Densities of four species of flatfish: rock sole (Lepidopsetta bilineata), English sole (Parophrys vetulus), C-O sole (Pleuronichthys coenosus), and the speckled sanddab (Citharichthys stigmaeus) were determined by using a flounder sampler designed for ...
Norman W. Bartoo, James M. Walton
core   +1 more source

Weathering the Storm: Effects of a Hurricane‐Induced Thermal Disturbance on a Juvenile Atlantic Halibut (Hippoglossus hippoglossus) Hotspot in Nova Scotia, Canada

Fisheries Oceanography, EarlyView.
ABSTRACT Atlantic Halibut has recently become the most valuable groundfish in Atlantic Canada following population recovery, and the benthic habitat characteristics of their aggregation areas have been identified as a key outstanding ecological knowledge gap for the species. In 2022, during a multi‐year acoustic tracking study in a key juvenile hotspot
Elizabeth M. T. Bateman, Danni L. Harper, Sarah J. Baldwin, Ellen M. Weise, Daniel E. Ruzzante, Cornelia E. den Heyer, Michael J. W. Stokesbury   +6 more
wiley   +1 more source

Decadal analysis of the flatfish fishery of India [PDF]

, 2015
Decadal analysis of the flatfish fishery of ...
Zacharia, P U, Nair, Rekha J, Manojkumar, P P, Seetha, P K   +3 more
core   +1 more source

Insights into Solea senegalensis Reproduction Through Gonadal Tissue Methylation Analysis and Transcriptomic Integration

Biomolecules
Fish exhibit diverse mechanisms of sex differentiation and determination, shaped by both external and internal influences, often regulated by distinct DNA methylation patterns responding to environmental changes. In S.
Daniel Ramírez, Marco Anaya-Romero, María Esther Rodríguez, Alberto Arias-Pérez, Robert Mukiibi, Helena D’Cotta, Diego Robledo, Laureana Rebordinos   +7 more
doaj   +1 more source

Effects of Water Acidification on Senegalese Sole Solea senegalensis Health Status and Metabolic Rate: Implications for Immune Responses and Energy Use

Frontiers in Physiology, 2020
Increasing water CO2, aquatic hypercapnia, leads to higher physiological pCO2 levels in fish, resulting in an acidosis and compensatory acid-base regulatory response.
Marina Machado, Marina Machado, Francisco Arenas, Jon C. Svendsen, Jon C. Svendsen, Rita Azeredo, Louis J. Pfeifer, Jonathan M. Wilson, Jonathan M. Wilson, Benjamín Costas, Benjamín Costas   +10 more
doaj   +1 more source

Impact of an Environmental Index of Recruitment on the Stock Assessment for Petrale Sole (Eopsetta jordani Lockington, 1878) in the California Current Ecosystem

Fisheries Oceanography, EarlyView.
ABSTRACT Stock assessments provide key scientific input for managing fisheries. Age‐structure information is important for these assessments because it provides the foundation for estimating recruitment, which impacts estimates of future spawning biomass and other assessment parameters that inform management.
Nick Tolimieri, Vladlena Gertseva, Ian G. Taylor   +2 more
wiley   +1 more source

Implications of fisheries during the spawning season for the sustainable management and recovery of depleted fish stocks: a conceptual framework [PDF]

, 2009
Fishing during the spawning season may negatively affects the reproductive potential and reproductive dynamics of exploited fish stocks due to a variety of mechanisms such as the disturbance of the natural spawning behaviour, effects on the age, size and
Rijnsdorp, A.D.
core  

Sex‐dependent divergence in river use following maturation in Japanese seabass Lateolabrax japonicus revealed by otolith Sr:Ca chronologies

Journal of Fish Biology, EarlyView.
Abstract Partial migration, in which migratory and resident individuals coexist within a population, is widespread in fishes and contributes to population resilience. However, the role of sex in shaping migratory strategies remains poorly understood. Herein, we examined partial migration in Japanese seabass Lateolabrax japonicus using sex ratios and ...
Yoh Yamashita, Kazuha Takai, Mari Kuroki, Kotaro Shirai, Yuki Terashima, Manabu Kume, Hiroyuki Togashi, Yutaka Kurita, Toshihiro Wada, Hiroaki Murakami, Shun Watanabe, Junichi Takagi, Edouard Lavergne, Hiromichi Mitamura   +13 more
wiley   +1 more source

Reproductive ethogram and mate selection in captive wild Senegalese sole (Solea senegalensis)

Spanish Journal of Agricultural Research, 2016
Senegalese sole (Solea senegalensis) have a high potential for aquaculture that is hampered by reproductive behavioural problems. These problems result in limited breeder participation in spawning.
Ignacio Carazo, Olvido Chereguini, Ignacio Martín, Felicity Huntingford, Neil Duncan   +4 more
doaj   +1 more source

Nature and timing of dysregulation associated with pseudoalbinism in California Halibut, Paralichthys californicus

Journal of Fish Biology, EarlyView.
Abstract Pseudoalbinism in flatfishes, the absence of melanophores or melanin over most of the ocular side of the body, is often observed in hatcheries. The prevalence of pseudoalbinism can be very high, sometimes exceeding 90% of individuals in California Halibut, Paralichthys californicus.
Lee A. Fuiman, Cynthia K. Faulk, Ruairi MacNamara   +2 more
wiley   +1 more source