Annual variation of red blood cell number and composition of erythroid cells in circulating blood and head kidney of golden grey mullet (Chelon auratus Risso, 1810)
Journal: Research Square
Year: 2023

Abstract The changes in the number of erythrocytes in the blood and the production of erythrocytes by the hematopoietic tissue of the golden grey mullet ( Chelon auratus Risso, 1810) during the annual cycle were studied. Catching and delivery of fish to the aquarium was carried out monthly. The content of immature erythroid forms was determined: pronormoblasts, basophilic and polychromatophilic normoblasts, in the head kidney (pronephros) and circulating blood. It has been established that the p