Results 21 to 30 of about 1,871 (186)

Food Composition of Little Tunny Euthynnus alletteratus (Rafinesque,1810) in the Marine Waters of Lattakia – Syria

Journal of Marine and Coastal Science
The current research aims to study the diet of 275 individuals from Euthynnus alletteratus, caught in the marine waters of Lattakia Governorate for two years (19/10/2021 - 29/9/2023), using local fishing methods (gill nets, purse nets, fixed nets, and long lines).
Mohamad GALIYA, Hussam Eddin Laika, Zouher Almajid, Ranim Othman   +3 more
openaire   +2 more sources

Molecular Identification of Atlantic Bluefin Tuna (Thunnus thynnus, Scombridae) Larvae and Development of a DNA Character-Based Identification Key for Mediterranean Scombrids. [PDF]

PLoS ONE, 2015
The Atlantic bluefin tuna, Thunnus thynnus, is a commercially important species that has been severely over-exploited in the recent past. Although the eastern Atlantic and Mediterranean stock is now showing signs of recovery, its current status remains ...
Gregory Neils Puncher, Haritz Arrizabalaga, Francisco Alemany, Alessia Cariani, Isik K Oray, F Saadet Karakulak, Gualtiero Basilone, Angela Cuttitta, Salvatore Mazzola, Fausto Tinti   +9 more
doaj   +2 more sources

Biology of little tunny Euthynnus alletteratus in the Gulf of Gabes, Southern Tunisia (Central Mediterranean Sea) [PDF]

Revista De Biologia Marina Y Oceanografia, 2010
Se describen algunos parametros biologicos de la bacoreta Euthynnus alletteratus en el Golfo de Gabes (sur de Tunez), tales como la proporcion de sexos, el Indice Gonado-Somatico (IGS), el Indice Hepato-Somatico (IHS), la longitud de primera madurez sexual, y la relacion longitud-peso.
Othman Jarboui, Jarboui Othman
exaly   +3 more sources

First record of intersexuality in Euthynnus alletteratus in the Mediterranean Sea: histological description

Marine Biodiversity Records, 2014
We report the first record of intersexuality in little tunny Euthynnus alletteratus caught in the Mediterranean Sea. The little tunny were sampled in traps from La Azohia (Murcia) south-eastern Spanish Mediterranean coast and Tarifa (Cadiz) between April and June, during 2003 to 2012.
D. Macías, S. Saber, A.M. Osuna, R.M. Cruz-Castán, M.J. Gómez-Vives, J.C. Báez   +5 more
openaire   +2 more sources

Effects of Marinating Time, Acetic Acid and Salt Concentrations on the Quality of Little Tunny Fish (Euthynnus alletteratus) Fillet

Journal of Food Processing and Preservation, 2016
Effects of marinating time, acetic acid and salt concentration of marinating solution on weight yield, shear force, omega-3 fatty acid content and sensory properties of marinated little tunny fish (Euthynnus alletteratus) were investigated using response
Osman Kadir Topuz
exaly   +2 more sources

Diet and feeding ecology of the little tunny, Euthynnus alletteratus (Pisces: Scombridae) in the central Colombian Caribbean: changes in 18 years

Latin American Journal of Aquatic Research, 2013
Trophic ecology and diet of the little tunny (Euthynnus alletteratus) in central Colombian Caribbean is described. The little tunny is a pelagic top predator but not a voracious fish (trophic level of 4.49, Q/B of 10.8).
Camilo B García, Camila Posada
doaj   +1 more source

Duración e intensidad de la puesta y su dependencia del tamaño corporal: El caso del bonito Euthynnus alletteratus capturado en el suroeste del Golfo de México

Revista de biologia marina y oceanografia, 2019
In terms of fish dynamic population, reproduction is a process related with corporal size of each population member, which is tied with the spawning time and number of eggs produced.
Roberto Cruz-Castán, César Meiners-Mandujano, Sergio Curiel-Ramírez   +2 more
semanticscholar   +2 more sources

Biological aspects of little tunny Euthynnus alletteratus from Spanish and Portuguese waters. [PDF]

, 2018
This study provides information on some biological aspects of Euthynnus alletteratus from the western Mediterranean (Spanish coast) and in the Atlantic Ocean (south of Iberian Peninsula). A total of 1266 individuals were measured between 2003 and 2017. The L-W relationship was calculated with W equal to 0.01242 FL3.058 .
Saber, S. (Sámar), Ortiz-de-Urbina-Gutiérrez, J.M. (José María), Lino, P.G. (Pedro G.), Gómez-Vives, M.J. (María José), Coelho, R. (Rui), Muñoz-Lechuga, R. (Rubén), Macías-López, A.D. (Ángel David)   +6 more
openaire   +3 more sources

A Review of the Fishery, Biology, and Life History of the Little Tunny ( Euthynnus alletteratus ) in the Northwest Atlantic and Gulf of Mexico

Reviews in Fisheries Science & Aquaculture
Little tunny (Euthynnus alletteratus) supports economically important recreational and small-scale commercial fisheries throughout its range; however, in the United States (U.S.), the species lacks a formal stock assessment and remains largely unmanaged.
Nicholas M. Calabrese, Stephanie L. Merhoff, Helena L. Norton, Kevin D. E. Stokesbury   +3 more
openaire   +2 more sources

Molecular analyses of carangid fish diets reveal inter-predation, dietary overlap, and the importance of early life stages in trophic ecology. [PDF]

Ecol Evol
Metabarcoding of fish stomach contents is a modern approach that can help resolve marine food webs and assist in management of fisheries. Analysis of the diet of seven carangid fish species in the southwest Atlantic using this technique identified principal links that can influence the pelagic sardine fisheries. The contribution of early life stages of
Rosa FDAS, Gasalla MA, de Queiroz AKO, Ribas TFA, Mauvisseau Q, de Boer HJ, Thorbek BLG, Oliveira RRM, Laux M, Postuma FA, Ready JS.   +10 more
europepmc   +2 more sources