The nucleus lateralis tuberis in the fresh water teleost,Clarias batrachus linn

1967 ◽  
Vol 23 (9) ◽  
pp. 760-761 ◽  
Author(s):  
V. P. Dixit
Keyword(s):  
Fresh Water ◽  
Clarias Batrachus ◽  
Nucleus Lateralis Tuberis ◽  
Fresh Water Teleost

scholarly journals Chromosomal Metaphase Spreads with G and NOR bandings of Fresh Water Teleost, Clarias batrachus

2020 ◽  
Vol 51 (1) ◽  
pp. 61-67
Author(s):  
Said I. Shalaby ◽  
Neelima Gupta ◽  
D.K. Gupta ◽  
V.K. Verma
Keyword(s):  
Fresh Water ◽  
Clarias Batrachus ◽  
Fresh Water Teleost

scholarly journals Zinc induced leucocyte anomalies in the fresh water teleost Clarias batrachus

2020 ◽  
Vol 26 (1) ◽  
Author(s):  
V. K. Verma ◽  
Neelima Gupta ◽  
D. K. Gupta
Keyword(s):  
Water Quality ◽  
Fresh Water ◽  
Leucocyte Count ◽  
Exposure Period ◽  
Clarias Batrachus ◽  
Aquatic Environments ◽  
Fish Health ◽  
Essential Metal ◽  
Fresh Water Teleost

Changes in Differential Leucocyte Count (DLC) were evaluated in the blood of the fish species Clarias batrachus and this was used as an in situ indicator of the species’ exposure to zinc.Due to feeding and living in the aquatic environments, fish are particularly vulnerable and are heavily exposed to pollution because they cannot escape from the detrimental effects of pollutants. In the present study, the effects of zinc on the DLC(small and large lymphocytes, neutrophils, monocytes, eosinphils and basophils) were examined under three different concentrations of zinc (1.00 ppm, 3.00 ppm and 6.00 ppm) during 7, 14, 21 and 28 days exposure period. During examination, the percentage of both lymphocytes were significantly lower as exposure time and concentration increased while in the case of neurtophils and monocytes, counts, were higher. Eosinophils showed slight increase whereas basophils showed fluctuations in their results. The study of this research infers that the essential metal in undesirable condition can affect the fish health. DLC represents a suitable biomarker of environmental health and provides a tool for biomonitoring water quality.

PREVALENCE OF PSEUDOINVERTA ORAIENSIS IN FRESH WATER FISH, CLARIAS BATRACHUS

2019 ◽  
Vol 25 (1) ◽  
Author(s):  
ADITYA NARAYAN
Keyword(s):  
Fresh Water ◽  
Monsoon Season ◽  
Winter Season ◽  
Uttar Pradesh ◽  
Summer Season ◽  
Clarias Batrachus ◽  
Fresh Water Fish ◽  
Water Fish

The present investigation deals with the prevalence of infection of cestode, Pseudoinverta oraiensis19 parasitizing Clarias batrachus from Bundelkhand Region (U.P.) India. The studies were recorded from different sampling stations of Bundelkhand region of Uttar Pradesh. For this study 360 fresh water fish, Clarias batrachus were examined. The incidence of infection, monsoon season (17.50%) followed by winter season (20.00%) whereas high in summer season (30.00%).

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