Results 21 to 30 of about 499 (175)

Genetic population structure in the Chilean jack mackerel, Trachurus murphyi (Nichols) across the South-eastern Pacific Ocean

Fisheries Research, 2009
The Chilean jack mackerel Trachurus murphyi, is a pelagic fish from the Carangidae family that is distributed in the South Pacific Ocean. Because this species constitutes an important economic resource across the South Pacific and plays an important ecological role in this ecosystem there is a growing interest in determining its population structure ...
Cardenas, Leyla, Silva, Andrea X., Magoulas, Antonios, Cabezas, Josefina, Poulin, Elie, Patricio Ojeda, F.   +5 more
openaire   +7 more sources

Seasonal study of the nutritional composition of unexploited and low commercial value fish species from the Portuguese coast. [PDF]

Food Sci Nutr, 2022
Non‐target species are seldom studied and information on nutritional profiles and seasonal changes in nutritional properties is generally lacking. This study assessed the seasonal nutritional composition of two unexploited (Serranus cabrilla, Capros aper) and three low‐commercial value fish species (Trachurus picturatus, Spondyliosoma cantharus and ...
Duarte AM, Silva F, Mendes S, Pinto FR, Barroso S, Silva E, Neves A, Sequeira V, Magalhães MF, Rebelo R, Assis C, Vieira AR, Gordo LS, Gil MM.   +13 more
europepmc   +2 more sources

Validación del ritmo de formación de los anillos de crecimiento en otolitos del jurel Trachurus murphyiNichols 1920

Revista Peruana de Biología, 2013
Se presentan resultados de la validación del crecimiento del jurel Trachurus murphyipor tres técnicas: 1) validación del primer anillo anual mediante lectura de microincrementos diarios; 2) análisis del crecimiento del radio del otolito entre el ...
Carlos Goicochea, Jorge Mostacero, Patricia Moquillaza, Teobaldo Dioses, Yeny Topiño, Renato Guevara-Carrasco   +5 more
doaj   +3 more sources

Complete Mitochondrial Genome of the Araucanian Herring, <i>Strangomera bentincki</i>, Norman, 1936 (Teleostei: Clupeiformes: Clupeidae): Phylogenetic Analysis and Implications in Fishmeal Traceability. [PDF]

Ecol Evol
Araucanian herring (Strangomera bentincki) is a pelagic fish whose main processed products are fishmeal and oil. The complete mitogenome is 16,758 bp, consisting of 13 coding genes, two rRNAs, 22 tRNAs, and the control region. Phylogenetic analysis supported a monophyletic clade with Sprattus muelleri and Sprattus antipodum.
Reinoso Y, Asorey CM, Larraín MA, Araneda C.   +3 more
europepmc   +2 more sources

DETECTION OF MESOSCALE OCEANIC FEATURES USING RADARSAT-1, AVHRR AND SEAWIFS IMAGES AND THE POSSIBLE LINK WITH JACK MACKEREL (TRACHURUS MURPHYI) DISTRIBUTION IN CENTRAL CHILE

Gayana, 2004
In order to verify the ability of RADARSAT-1 images to detect mesoscale oceanic features and the possible link of these oceanographic patterns with jack mackerel (Trachurus murphyi) distribution in the waters off central Chile, a project was developed as
M.A Barbieri, C Silva, P Larouche, K Nieto, E Yáñez   +4 more
doaj   +1 more source

Re-evaluation of certain aspects of the EFSA Scientific Opinion of April 2010 on risk assessment of parasites in fishery products, based on new scientific data. Part 2. [PDF]

EFSA J
Abstract The objective of this opinion was to determine if any wild caught fish species, originating from specific fishing grounds and consumed in the EU/EFTA could be considered free of zoonotic parasites. In this Opinion the term ‘fishery products’ only refers to fresh finfish.
EFSA Panel on Biological Hazards (BIOHAZ), Allende A, Alvarez-Ordóñez A, Bortolaia V, Bover-Cid S, De Cesare A, Dohmen W, Guillier L, Herman L, Jacxsens L, Nauta M, Mughini-Gras L, Ottoson J, Peixe L, Perez-Rodriguez F, Skandamis P, Suffredini E, Buchmann K, Levsen A, Mattiucci S, Mladineo I, Santos MJ, Guerra B, Goudjihounde SM, Hempen M, Bolton D.   +25 more
europepmc   +2 more sources

Genetic analysis provides insights into species distribution and population structure in East Atlantic horse mackerel (Trachurus trachurus and T. capensis). [PDF]

J Fish Biol, 2020
Abstract Two sister species of horse mackerel (Trachurus trachurus and T. capensis) are described that are intensively harvested in East Atlantic waters. To address long‐standing uncertainties as to their respective geographical ranges, overlap and intraspecific population structure this study combined genetic (mitochondrial DNA and microsatellite ...
Healey AJE, Farthing MW, Nunoo FKE, Potts WM, Sauer WHH, Sauer WHH, Skujina I, King N, de Becquevort S, Shaw PW, McKeown NJ.   +10 more
europepmc   +2 more sources

Habitat Variations of Two Commercially Valuable Species Along the Chilean Waters Under Different-Intensity El Niño Events

Frontiers in Marine Science, 2022
The synchronous response of the spatial distribution pattern of Dosidicus gigas and Trachurus murphyi habitat along the Chilean waters to different-intensity El Niño events was examined based on the habitat suitability index (HSI) models inclusive with ...
Zhiping Feng, Wei Yu, Wei Yu, Wei Yu, Wei Yu, Yang Zhang, Yunkai Li, Yunkai Li, Yunkai Li, Yunkai Li, Xinjun Chen, Xinjun Chen, Xinjun Chen, Xinjun Chen   +13 more
doaj   +1 more source

Combining potential and realized distribution modeling of telemetry data for a bycatch risk assessment. [PDF]

Ecol Evol
We applied telemetry data of a mobile and widespread species in a combined distribution modeling framework (distribution was modeled at the population‐level and individual‐level). In our northern Chile study system, the combined predictions of South American sea lions revealed unique patterns of habitat use across scales.
Frantz BH, Sepúlveda M, García-Reyes M, Vega R, Palacios DM, Bedriñana-Romano L, Hückstädt LA, Santos-Carvallo M, Davis JD, Hines E.   +9 more
europepmc   +2 more sources

Accuracy of the Kirchhoff-approximation and Kirchhoff-ray-mode fish swimbladder acoustic scattering models. [PDF]

PLoS ONE, 2013
The acoustic backscatter from pressure release prolate spheroids and a three-dimensional representation of a fish swimbladder (Chilean jack mackerel, Trachurus symmetricus murphyi) was calculated using four target strength models (Kirchhoff-approximation,
Gavin J Macaulay, Héctor Peña, Sascha M M Fässler, Geir Pedersen, Egil Ona   +4 more
doaj   +1 more source