Results 141 to 150 of about 394,964 (170)

El Niño as a predictor of round sardinella distribution along the northwest African coast [PDF]

open access: yesProgress in Oceanography, 2020
The El Niño Southern Oscillation (ENSO) produces global marine environment conditions that can cause changes in abundance and distribution of distant fish populations worldwide.
Pierre-Amaël Auger   +2 more
exaly   +13 more sources

Genetic Differentiation of Round Sardinella Sardinella aurita (Clupeidae) Populations from the Northeastern Mediterranean

open access: yesJournal of Ichthyology, 2023
The genetic structure of round sardinella Sardinella aurita populations sampled from the eastern Mediterranean, Iskenderun, Mersin, and Antalya Bays, was examined through cytochrome oxidase subunit I (COI) sequencing of mtDNA.
Deniz Erguden, Servet Ahmet Doğdu
exaly   +4 more sources
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Round Sardinella (Sardinella aurita)

Encyclopedia of Seas, 2021
Andrey Kostianoy
exaly   +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
exaly   +2 more sources

Modeling and predicting potential spawning habitat of anchovy (Engraulis encrasicolus) and round sardinella (Sardinella aurita) based on satellite environmental information

Hydrobiologia, 2008
Anchovy and round sardinella are two important small pelagic species in the Mediterranean that spawn during the summer period. This is a first attempt to model and predict the two species’ potential spawning habitats in this area. Generalized additive models (GAMs) were constructed based on satellite environmental variables and presence/absence egg ...
Stylianos Somarakis   +2 more
exaly   +4 more sources

Feeding of pelagic fish in waters of Mauritania: 1. European anchovy Engraulis encrasicolus, European sardine Sardina pilchardus, round sardinella Sardinella aurita, and flat sardinella S. maderensis

Journal of Ichthyology, 2015
Feeding peculiarities of mass pelagic planktonphagous fish from Canary upwelling water and frontal zones of Mauritania were investigated: European anchovy Engraulis encrasicolus, European sardine Sardina pilchardus, round sardinella Sardinella aurita and flat sardinella S. maderensis.
A V Gushchin
exaly   +2 more sources

A phenotypic trade‐off between previous growth and present fecundity in round sardinella Sardinella aurita

Population Ecology, 2007
AbstractThe decision of how to allocate surplus energy to reproduction and growth can have important effects on fish population dynamics as well as on other life history traits. The natural examples on the interrelationship between maternal growth and number of offspring produced in fishes are scarce.
Athanassios C. Tsikliras   +2 more
openaire   +1 more source

Insights on stock structure of round sardinella Sardinella aurita off north‐west Africa based on otolith shape analysis

Journal of Fish Biology, 2016
This study examines the geographic variability in otolith shape of round sardinella Sardinella aurita as a tool for stock discrimination. Fish were analysed from six sampling locations from Senegal to the Mediterranean coast of Morocco. A combination of otolith shape indices and elliptic Fourier descriptors was investigated by multivariate statistical ...
M, Bacha   +5 more
openaire   +2 more sources

What about fishery of sardine Sardina pilchardus (Walbaum, 1792) and round sardinella, Sardinella aurita (Valenciennes, 1847) in the western Mediterranean?

2023
الملخص طلب المؤلفون إزالة هذه الطباعة المسبقة من ساحة البحث.
Amina Tania Dahel, Mardja Tahri
openaire   +1 more source

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