Results 31 to 40 of about 5,678 (209)

Mercúrio total em músculo de cação Prionace glauca (Linnaeus, 1758) e de espadarte Xiphias gladius Linnaeus, 1758, na costa sul-sudeste do Brasil e suas implicações para a saúde pública Total mercury in muscle of the shark Prionace glauca (Linnaeus, 1758) and swordfish Xiphias gladius Linnaeus, 1758, from the South-Southeast coast of Brazil and the implications for public health

Cadernos de Saúde Pública, 2008
Foram analisadas as concentrações de mercúrio total (THg) em tecido muscular do tubarão azul Prionace glauca e do teleósteo Xiphias gladius, vulgarmente conhecido como espadarte, provenientes das regiões sul e sudeste da costa brasileira, para verificar ...
Adriana C. L. Dias, Jean R. D. Guimarães, Olaf Malm, Paulo A. S. Costa   +3 more
doaj   +1 more source

Evaluation of the Nutritional Quality of the Five Commercial Fish Species From the Persian Gulf From Human Health Perspective. [PDF]

Food Sci Nutr
Based on the findings of this study, the best protein quality related to N. japonicus with an EAA index of 75.92. P. indicus has the best lipid quality due to the high ratio of ω‐3/ω‐6 (1.68) and PI (7.02). The abundant trace elements in all five fish species, K, Ca, Fe, and Zn, as well as these fish species, have good nutritional quality based on Na/K
Mohammadzadeh B, Feizy J.
europepmc   +2 more sources

Primer reporte de tiburón cigarro (ISISTIUS BRASIlIENSIS) para aguas cubanas

Revista de Investigaciones Marinas, 2023
Se informa un nuevo registro para la ictiofauna cubana específicamente para la clase Chondrichthyes: Isistius brasiliensis Quoy and Gaimard, 1824. El ejemplar, un juvenil macho de 289 mm de longitud total y 248 mm de longitud precaudal fue colectado ...
Alexei Ruiz-Abierno, Ariadna Rojas-Corzo, Jorge A. Angulo-Valdés   +2 more
doaj  

Migrations and habitat use of the smooth hammerhead shark (Sphyrna zygaena) in the Atlantic Ocean [PDF]

, 2018
The smooth hammerhead shark, Sphyrna zygaena, is a cosmopolitan semipelagic shark captured as bycatch in pelagic oceanic fisheries, especially pelagic longlines targeting swordfish and/or tunas.
AP Klimley, Bass AJ, BFJ Manly, Catarina C. Santos, CH Lam, D Rosa, DA Teets, DB Olson, DM Knip, E Cortés, E Cortés, ER Hoffmayer, F Mas, F Poisson, FG Carey, FJ Abascal, FJ Abascal, GC Hays, George Tserpes, H Dewar, H Levene, H Wickham, HW Lilliefors, J Fox, JA Musick, JD Stevens, JD Stevens, KM Diemer, LA Howey-Jordan, MD Camhi, MK Musyl, MK Musyl, MK Musyl, ML Domeier, MP Fay, MP Francis, MR Heithaus, MW Beck, N Hammerschlag, N Queiroz, N Queiroz, R Coelho, R Coelho, R Hilborn, RA Myers, Rui Coelho, S Bessudo, SC Clarke, SG Wilson, SJ Jorgensen, SL Petersen, V Buencuerpo   +51 more
core   +2 more sources

The incidental capture of seabirds by Spanish drifting longline fisheries in the western Mediterranean Sea

Scientia Marina, 2003
The western Mediterranean Sea is an important fishing area for the Spanish drifting longline fleet, targeting swordfish (Xiphias gladius), bluefin tuna (Thunnus thynnus) and albacore (T. alalunga).
Julio Valeiras, Juan Antonio Camiñas
doaj   +1 more source

Genetically confirmed first records of an egg and a juvenile roundscale spearfish, Tetrapturus georgii. [PDF]

J Fish Biol
Abstract The roundscale spearfish (Tetrapturus georgii) is a poorly studied species with limited information available on its biology, ecology, and population status. Although the adult life stage of the species is morphologically distinguishable from closely related species such as the overexploited white marlin (Kajikia albida), misidentification is ...
Freese M, Blancke T, Marohn L, Pohlmann JD, Sundin J, Wysujack K, Hanel R.   +6 more
europepmc   +2 more sources

Age and growth of swordfish (Xiphias gladius) caught by the Hawaii-based pelagic longline fishery [PDF]

, 2007
We verified the age and growth of swordfish (Xiphias gla-dius) by comparing ages determined from annuli in fin ray sections with daily growth increments in otoliths.
DeMartini, Edward E., Humphreys Jr. , Robert L., Sampaga , Jeffrey D., Uchiyama , James H., Williams, Happy A.   +4 more
core  

Individual variability in activity patterns in Atlantic halibut (Hippoglossus hippoglossus) revealed using pop‐up satellite tags

Journal of Fish Biology, EarlyView.
Abstract Understanding fish behaviour and activity patterns is essential for interpreting their ecology and the processes that shape population dynamics, yet such information remains limited for wild fishes because observing individuals in situ is challenging.
Marie‐Pier Boulanger, Paul Gatti, Arnault Le Bris, Hugues P. Benoît, Dominique Robert   +4 more
wiley   +1 more source

Caracterização da pescaria industrial de espinhel-de-superfí­­cie no Rio Grande do Norte

Boletim do Instituto de Pesca, 2017
O Rio Grande do Norte (RN) foi o principal exportador brasileiro de atuns e afins durante o perí­­odo de 2006 a 2016, gerando alimento, emprego e renda, haja vista a sua proximidade com as rotas migratórias desses peixes.
Marcelo Gomes de LIRA, Marcelo Francisco de NÓBREGA, Jorge Eduardo LINS OIVEIRA   +2 more
doaj   +1 more source

Effects of Kudoa thyrsites on Proximate Composition and Texture of Merluccius capensis and Zues capensis

Journal of Fish Diseases, EarlyView.
ABSTRACT Kudoa thyrsites is a myxosporean endoparasite that infects fish, frequently resulting in myoliquefaction, impacting the texture and eating quality of fish muscle. The aim of this study was to investigate the effects of K. thyrsites infection on the proximate composition and texture parameters of raw fillets from two South African economically ...
Sune St Clair Henning, Thanduxolo Phakathi   +1 more
wiley   +1 more source