Results 31 to 40 of about 1,115 (192)

Reproducción de la sardina, Sardinella aurita (Cupleiformes: Clupeidae) del sureste de la Isla de Margarita, Venezuela

open access: yesRevista de Biología Tropical, 2008
Se determinó la proporción y madurez sexual, fecundidad y época de desove de la sardina, Sardinella aurita Valenciennes, 1847 del sureste de la Isla de Margarita, Venezuela; a través de muestreos mensuales provenientes de la pesca comercial desde enero ...
Juan Gassman   +2 more
doaj   +1 more source

Round sardinella (Sardinella aurita) and anchovy (Engraulis encrasicolus) abundance as related to temperature in the senegalese waters

open access: yes, 2015
We report the use of generalized additive models to define possible thermal windows related to high abundance of Sardinella aurita and Engraulis encrasicolus in Senegalese waters. Landing data from 1999 to 2009, considered as an abundance index, remotely sensed thermal data (sea surface temperature, SST from AVHRR Pathfinder V5) and a temporal variable
Diankha, O.   +5 more
openaire   +3 more sources

Estimation of selectivity parameters for target and bycatch fishes of the trammel net fisheries in the northern Aegean Sea (eastern Mediterranean Sea) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2023
The size selectivity of trammel nets was investigated in the northern Aegean Sea using 10 different inner-panel mesh sizes ranging from 16 to 70 mm nominal mesh size (bar length).
Angeliki Adamidou   +3 more
doaj   +3 more sources

Reproductive Biology of Sardinella sp. (Sardinella aurita and Sardinella maderensis) in the South of Morocco

open access: yesPakistan Journal of Biological Sciences, 2017
Sardinella sp. has gained much attention lately because of its biomass increase, which might be the result of climatic changes occurring across the Atlantic sea. Little information is known about reproduction of these species particularly in the Moroccan Atlantic area.
Ayoub, Baali   +6 more
openaire   +2 more sources

Diet composition of round sardinella (Sardinella aurita) and flat sardinella (Sardinella maderensis) in the south of Atlantic Moroccan coast

open access: yesEgyptian Journal of Aquatic Biology and Fisheries, 2020
The feeding of round sardinella (Sardinella aurita Valenciennes, 1847) and flat sardinella (Sardinella maderensis Lowe, 1938) was investigated in the south of the Moroccan Atlantic coast from February 2015 to January 2016. Several indices were estimated to figure out the diet composition of Sardinella spp.
Ayoub Baali   +4 more
openaire   +1 more source

Diet overlap of immigrant narrow-barred Spanish mackerel Scomberomorus commerson (Lac., 1802) and the largehead hairtail ribbonfish Trichiurus lepturus (L., 1758) in the Egyptian Mediterranean coast [PDF]

open access: yesAnimal Biodiversity and Conservation, 2007
The immigrant S. commerson (Lac., 1802) represents more than 2% of the total Egyptian catch and its distribution stretches from East to West along the Egyptian Mediterranean coast. The feeding habits of T. lepturus and S.
Bakhoum, S. A.
doaj   +3 more sources

Diet of round sardinella, Sardinella aurita, larvae in relation to plankton availability in the NW Mediterranean [PDF]

open access: yesJournal of Plankton Research, 2008
10 pages, 7 figures, 2 tables. The present study analyses for the first time the diet of larvae of the clupeid Sardinella aurita in the NW Mediterranean. Gut contents of larvae from first feeding (3.9 mm) to early postflexion stages (14.7 mm) were analysed.
Morote, Elvira   +3 more
openaire   +2 more sources

Dinámica poblacional de sardina (Sardinella aurita) del estado Nueva Esparta, Venezuela

open access: yesTecnociencia Chihuahua, 2021
El objetivo de esta investigación fue estimar la reproducción, crecimiento y mortalidad de la sardina (Sardinella aurita) en el estado Nueva Esparta, Venezuela, a través de muestreos mensuales desde abril hasta diciembre de 2019.
Leo Walter González Cabellos   +3 more
doaj   +1 more source

Etudes sur les nuoc-mam de poissons de mer en Côte-d'Ivoire

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1969
En vue du lancement de la fabrication de nuoc-mam à l'échelle industrielle, les auteurs ont effectué diverses expérimentations au Laboratoire des Pêches d'Abidjan. Les résultats des analyses, exprimés dans 22 tableaux, sont interprétés.
J.F. Aldrin, Y. Briand, B. Verger
doaj   +1 more source

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