Results 161 to 170 of about 3,147 (194)

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, A M, Jeyid, S, Jaafour, A, Yahyaoui, M, Diop, R, Amara   +5 more
openaire   +2 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, A. Corten
openaire   +1 more source

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

Scale morphometry allows discrimination of European sardine Sardina pilchardus and round sardinella Sardinella aurita and among their local populations

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, T, Moritz, A C, Tsikliras, J, Gonzalvo, M, Radulović, Á, Staszny   +5 more
openaire   +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 ...
Eudoxia Schismenou, Marianna Giannoulaki, Vasilis D. Valavanis, Stylianos Somarakis   +3 more
openaire   +1 more source

Age and growth pattern of round sardinella, Sardinella aurita, in the eastern central Adriatic Sea

Cahiers de biologie marine, 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).
Mustać, Bosiljka, Sinovčić, Gorenka
openaire   +2 more sources

Age and growth pattern of the round sardinella Sardinella aurita Valenciennes, 1847 (Clupeidae) in the eastern central Adriatic Sea

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
openaire   +1 more source

Spatial variability of helminth parasites and evidence for stock discrimination in the round sardinella,Sardinella aurita(Valenciennes, 1847), off the coast of Tunisia

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

Mass mortality event of round sardinella Sardinella aurita Valenciennes associated with Glugea Thélohan, 1891 microsporidian infection off the southern Italian coast

Journal of Fish Diseases
AbstractIntracellular parasites of the genus Glugea Thélohan, 1891 (Microsporidia) comprise about 34 putative species capable of causing high morbidity and mortality in freshwater and marine teleost fishes. In this study, we report on the first mass mortality event associated with Glugea sp.
Alejandro López‐Verdejo, Flavia Occhibove, Barbara degli Uberti, Francisco E. Montero, Mario Santoro   +4 more
openaire   +3 more sources

Round Sardinella (Sardinella aurita)

2021
Igor S. Zonn, Andrey G. Kostianoy, Aleksandr V. Semenov, Aleksandar Joksimović, Mirko Đurović   +4 more
openaire   +1 more source