Parcourir Sciences de la Nature et de la Vie - علوم الطبيعة و الحياة par sujet "Arbacia lixula, Salamander, Stidia, Physiological indices, sex ratio, spawning, allometric relationships, histology, gonad index, repletion index"
Parcourir Sciences de la Nature et de la Vie - علوم الطبيعة و الحياة par sujet
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Parcourir Sciences de la Nature et de la Vie - علوم الطبيعة و الحياة par sujet "Arbacia lixula, Salamander, Stidia, Physiological indices, sex ratio, spawning, allometric relationships, histology, gonad index, repletion index"
A study of the reproduction of the black sea urchin Arbacia lixula from Mostaganem coastline was conducted at two different sites, one (Salamander) rocky, rich in photophilous algae but disturbed by pollution (urban and ...