A new nematode Neocamallanus bareilliensis from a piscine host Channa punctatus Bloch

1980 ◽  
Vol 54 (1) ◽  
pp. 21-23
Author(s):  
R. K. Sharma ◽  
P. K. Sharma
Keyword(s):  
Freshwater Fish ◽  
The Other ◽  
Channa Punctatus

ABSTRACTNeocamallanus bareilliensis n. sp. has been described from the intestine of a freshwater fish Channa punctatus from Bareilly (U. P.) India. It has been distinguished from the other three species of the genus reported so far.

scholarly journals Comparative Study on Proximate Composition and Heavy Metal Concentration of Molacarplet (Amblypharyngodon mola) and Spotted Snakehead (Channa punctatus) Collected from Pond Water and Open Water

2021 ◽  
Vol 12 (1-2) ◽  
pp. 91-99
Author(s):  
FH Shikha ◽  
MI Hossain ◽  
MA Mansur ◽  
N Nahar
Keyword(s):  
Heavy Metal ◽  
Metal Concentration ◽  
Proximate Composition ◽  
Open Water ◽  
Heavy Metal Concentration ◽  
Pond Water ◽  
Ash Content ◽  
The Other ◽  
Channa Punctatus ◽  
Composition Analysis

A study was conducted on the proximate composition and heavy metal concentration of Amblypharyngodon mola and Channa punctatus collected from pond water and open water in Mymensingh. The proximate composition analysis result showed -protein, lipid, moisture and ash content (%) of pond water A. mola were 20.26±0.63, 6.70±0.17, 66.40±1.51 and 2.55±0.58, respectively and for the fish caught from open water the values were 19.66±0.75, 5.81±0.18, 63.03±0.82 and 2.92±0.15, respectively. On the other hand, protein, lipid, moisture and ash content (%) of pond water C. punctatus found 23.83±1.07, 5.91±0.11, 64.44±1.87 and 3.23±0.11, respectively whereas the values for the fish caught from open water were 22.21±0.66, 5.43±0.19, 62.73±1.65 and 3.67±0.47, respectively. Arsenic (As) concentration of A. mola was higher in open water fishes (0.23±0.05 μg g-1) than the fishes of pond water (0.14±0.03 μg g-1). Cd concentration of pond water C. punctatus was found 0.21±0.04 μg g-1 whereas open water fishes contained 0.28±0.06 μg g-1. Copper (Cu) concentration of pond water and open water A. mola was 0.27±0.07 μg g-1 and 0.32±0.04 μg g-1, respectively. Heavy metal concentration of A. mola and C. punctatus was within permissible limits except Cd. The result revealed that open water fishes had higher concentration of heavy metals in their muscle than the fishes of pond water. Environ. Sci. & Natural Resources, 12(1&2): 91-99, 2019

Fluoride Toxicity in the Fish Channa punctatus and its Reversibility by Ascorbic Acid

2018 ◽  
Vol 2 (01) ◽  
Author(s):  
Rajesh Gupta ◽  
Krishna Gopal ◽  
Madhu Tripathi ◽  
U. D. Sharma
Keyword(s):  
Ascorbic Acid ◽  
Drinking Water ◽  
Freshwater Fish ◽  
Toxic Metals ◽  
Channa Punctatus ◽  
Toxic Effects ◽  
Clean Water ◽  
Fluoride Toxicity

Flouride toxicity has acquired a massive form in present times since we have to dig deeper and deeper in search of drinking water. Deeper levels are richer in toxic metals and non metals like Arsenic and Flourides. The present study takes a common freshwater fish Channa punctatus as a bioassay of fluoride toxicity and studies the effects of reversal of toxic effects by use of Ascorbic acid and by keeping the fish in clean water. The results have been compiled in the form of graphs and photomicrograph.

Oxidative stress biomarkers of exposure to deltamethrin in freshwater fish, Channa punctatus Bloch

2003 ◽  
Vol 56 (2) ◽  
pp. 295-301 ◽  
Author(s):  
Iqbal Sayeed ◽  
Suhel Parvez ◽  
Suwarna Pandey ◽  
Bilal Bin-Hafeez ◽  
Rizwanul Haque ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Freshwater Fish ◽  
Channa Punctatus ◽  
Oxidative Stress Biomarkers ◽  
Stress Biomarkers ◽  
Biomarkers Of Exposure

Evaluation of genotoxicity of PCP and 2,4-D by micronucleus test in freshwater fish Channa punctatus

2003 ◽  
Vol 54 (1) ◽  
pp. 25-29 ◽  
Author(s):  
M.Abul Farah ◽  
Bushra Ateeq ◽  
M.Niamat Ali ◽  
Waseem Ahmad
Keyword(s):  
Freshwater Fish ◽  
Micronucleus Test ◽  
Channa Punctatus

scholarly journals Effect of mercury (HG) on some biological parameters of channa punctatus

2016 ◽  
Vol 4 (1) ◽  
pp. 29
Author(s):  
Yogesh Gupta ◽  
Pravesh Kumar
Keyword(s):  
Heavy Metals ◽  
Freshwater Fish ◽  
Direct Effect ◽  
Mercuric Chloride ◽  
Mean Value ◽  
Channa Punctatus ◽  
Biological Parameters ◽  
Yamuna River ◽  
Short Term ◽  
Mean Values

<p>Freshwater fish, channa punctatus caught from Yamuna river studied for toxicity and biological parameters. In the present study short-term (96 hr) toxicity of mercury in relation to estimation of hematological test for channa punctatus. The control fishes showed mean value of 75.00 g/dL for hemoglobin. The fishes were exposed to sub- lethal concentration of mercuric chloride showed the hemoglobin mean values of 67.2, 50.8, 42.6 and 29.2 g/dL hemoglobin at 0.02, 0.04, 0.06, 0.08, and 0.10 ppm treatment respectively. The values for treatments showed a significant decrease when compared to the control (P-0.05).The heavy metals has a direct effect on the 96-hr LC50 values of the respective heavy metals and the susceptibility of fish.</p>

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