Abstract
Differential blood cell counts were made onOphicephalus striatus, Ophicephalus punctatus, Clarias magur andHeteropneustes fossilis, airbreathing fishes of freshwaters of India. Erythrocyte counts were made with a Neubauer Hemocytometer. Mature erythrocytes were also measured and their range, mean length and width were obtained in microns for each fish species. The first 100 corpuscles of leucocytic series seen on each slide were counted and listed under the following categories, thrombocytes, large and small lymphocytes and any of the three types of granulocytes namely, eosinophils, neutrophils and basophils. The range and mean percentages for each white corpuscle were calculated for each species. Not a single basophil was found in the whole study. Large lymphocytes were found in each species with the exception ofO. striatus. Differences were observed in the various values for blood cell counts in the four species. Photomicrographs were made forC. magur andO. striatus representing all types of cells.
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References
Banerjee, V... “Morphology and coagulation time of the blood cells onHeteropneustes fossilis (Bloch),”Curr. Sci., 1957,26, 58.
—————.. “A note on the haematological studies ofAnabas testudineus (Bloch),”Sci. & Cult., 1966,32, 326.
Dawson, A. B... “The relative number of immature erythrocytes in the circulating blood of several species of marine fishes,”Biol. Bull., 1933,64, 33–43.
Dhar, R. P... “A note on the haematological studies onOphicephalus punctatus (Bloch),”Proc. Zool. Soc., Bengal, 1948,1, 67–70.
Lieb, J. R., Slane, G. M. and Wilber, C. G. “Haematological studies on alaskan fish,”Tras. Amer. Microsc Soc., 1953,72, 37–47.
McKnight, I. M... “A haematological study on the mountain white fish,Proso pium williamsoni,”J. Fish. Res. Bd., Canada, 1966,23, 45–64.
Pradhan, V... “A study of blood of a few Indian fishes,”Proc. Ind. Acad. Sci., 1961,54, 25.
Qayyum, A. and Naseem, S. M. “A haematological study on Mrigal,Cirrhina mrigala,”Curr. Sci., 1967,36, 435–36.
Saunders, D. C... “Differential blood cell counts of 121 species of marine fishes of Peurto Rico,”Trans. Amer. Microsc. Soc., 1967,85, 427–49.
—————.. “Variations in thrombocytes and small lymphocytes found in the circulating blood of marine fishes,” Ibid., 1968,87, 39–43.
Watson, L. J., Shechmeister, I. L. and Jackson, L. L. “The haematology of Gold Fish,Carrassius auratus,”Cytologia, 1963,28, 118–30.
Yokoyama, H. O. .. “Studies on the origin, development and seasonal variations in the blood of perch,perca flavescens,” UnpublishedPh.D. Thesis, University of Wisconsin, 1947, 150 pages.
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Communicated by Dr. S. Jones,f.a.sc.
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Khan, S.H., Qayyum (Siddiqui), A. Differential blood cell counts of four species of freshwater air-breathing fishes. Proc. Indian Acad. Sci. 69, 29–35 (1969). https://doi.org/10.1007/BF03051780
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DOI: https://doi.org/10.1007/BF03051780