Results 151 to 160 of about 275,489 (172)
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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
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
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, Gushchin A V
exaly +2 more sources
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, Gushchin A V
exaly +2 more sources
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
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
Jordan Journal of Biological Sciences, 2013 The aim of the present study is to determine the levels of two heavy metals (Chromium and Copper) in the liver and muscle tissues of Sardinella aurita from the Oran coastline. Metal levels in fish samples were analyzed by using atomic absorption. 400 readings were carried out between May and October 2007.
Nardjess Benamar, Boutiba Zitouni
exaly +2 more sources
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
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
2023
الملخص طلب المؤلفون إزالة هذه الطباعة المسبقة من ساحة البحث.
Amina Tania Dahel, Mardja Tahri
openaire +1 more source
الملخص طلب المؤلفون إزالة هذه الطباعة المسبقة من ساحة البحث.
Amina Tania Dahel, Mardja Tahri
openaire +1 more source
2020
In the last decade a marked increase in the abundance of the warm water pelagic species Sardinella auritahas been observed, following the warming of the NW Mediterranean waters. From the distribution of commercial landings along a latitudinal gradient, the possible replacement of Sardina pilchardusby Sardinella auritais brought ...
Martín, Paloma, Sabatés, Ana
openaire +1 more source
In the last decade a marked increase in the abundance of the warm water pelagic species Sardinella auritahas been observed, following the warming of the NW Mediterranean waters. From the distribution of commercial landings along a latitudinal gradient, the possible replacement of Sardina pilchardusby Sardinella auritais brought ...
Martín, Paloma, Sabatés, Ana
openaire +1 more source
Journal of Helminthology, 2015
AbstractThree digeneans –Parahemiurus merus(Linton, 1910),Aphanurus stossichii(Monticelli, 1891) andLecithochiriumsp. – and one tetraphyllidean cestode larva were used as biological tags to discriminate the stock ofSardinella aurita(Valenciennes, 1847). In total, 579 fish were examined in five zones off the Tunisian coast, including Bizerte and Kelibia
M, Feki, M, Châari, L, Neifar
openaire +2 more sources
AbstractThree digeneans –Parahemiurus merus(Linton, 1910),Aphanurus stossichii(Monticelli, 1891) andLecithochiriumsp. – and one tetraphyllidean cestode larva were used as biological tags to discriminate the stock ofSardinella aurita(Valenciennes, 1847). In total, 579 fish were examined in five zones off the Tunisian coast, including Bizerte and Kelibia
M, Feki, M, Châari, L, Neifar
openaire +2 more sources
2011
A total of 2,033 round sardinella specimens were analysed from November 2007 to January 2009. A monthly random sampling of purse seine catches in the eastern central Adriatic Sea was used. The total length of males (N = 983) varied from 11.5 to 28.0 cm (mean ± SD = 21.8 ± 3.21 cm). It ranged from 11.0 to 32.5 cm (mean ± SD = 22.5 ± 3.67 cm) for females
MUSTAĆ, Bosiljka, SINOVČIĆ, Gorenka
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A total of 2,033 round sardinella specimens were analysed from November 2007 to January 2009. A monthly random sampling of purse seine catches in the eastern central Adriatic Sea was used. The total length of males (N = 983) varied from 11.5 to 28.0 cm (mean ± SD = 21.8 ± 3.21 cm). It ranged from 11.0 to 32.5 cm (mean ± SD = 22.5 ± 3.67 cm) for females
MUSTAĆ, Bosiljka, SINOVČIĆ, Gorenka
openaire +1 more source
Journal of Fish Biology, 2016
Landmark‐based geometric morphometric analysis revealed differences in scale shape between European sardine Sardina pilchardus and round sardinella Sardinella aurita as well as among the local populations of each species. Fish scale measurements from four different areas in the central and eastern Mediterranean Sea showed that the mean scale shape of ...
Zs, Bräger +5 more
openaire +2 more sources
Landmark‐based geometric morphometric analysis revealed differences in scale shape between European sardine Sardina pilchardus and round sardinella Sardinella aurita as well as among the local populations of each species. Fish scale measurements from four different areas in the central and eastern Mediterranean Sea showed that the mean scale shape of ...
Zs, Bräger +5 more
openaire +2 more sources