Pdf a total of 187 samples of channa punctatus bloch, 1793 from river gomti. Intestine is the main route through which toxicants enter into the body and thus one of the first sites which comes into contact with the toxicants. Data regarding the parasitic infestation of helminth parasites of. Channa punctatus bloch, 1793 ophicephalus indicus mcclelland, 1842 ophicephalus karruwey lacepede, 1801 ophicephalus punctatus bloch, 1793 ophiocephalus affinis gunther, 1861 ophiocephalus indicus mcclelland, 1842 ophiocephalus karrouveri lacepede, 1801 ophiocephalus lata hamilton, 1822 ophiocephalus punctatus bloch, 1793. Also fish absorbs dissolved or available metals and therefore can serve as indicator of metal pollution. Toxicological effects and molecular changes due to mercury. In the fish exposed to both the concentrations for 45 days. In the light of above information and ideas, present investigation is aimed to study the effect of sublethal concentration of chlorpyrifos on liver and gill of the fresh water teleost fish channa punctatus. Chlorpyrifos in fresh water teleost fish channa punctatus are still scanty. Channa punctatus bloch due to organophosphate pesticide profenofos.
Vascular supply of the pituitary gland in channa punctatus bloch. Prevalence of helminth parasites infecting channa punctatus. Respiratory system of channa punctatus lata fish zoology. Tracing the effect of a widely used surfactant on channa. Channa punctatus bloch is a cosmopolitan fresh water teleost. Tbs, are prevalent in these fishes mastacembelus pancalus family mastacembelidae and channa punctatus family channidae while a special type of typeiii tbs mostly found in channidae family channa punctatus. Dietary niacin requirement of fingerling channa punctatus. In this article we will discuss about the respiratory system of channa punctatus with suitable diagram. Retention of cadmium in a freshwater fish, channa punctatus. Bioaccumulation of zn, cu and cd in channa punctatus vineeta shukla, monika dhankhar, jai prakash and k.
Investigation on acute toxicity and behavioral changes in channa. It is a fish of high food value and has little value as aquarium fish. Materials and method test chemical and animal model. Vitamin c deficiency in channa punctatus bloch vitamin c deficiency in channa punctatus bloch mahajan, c. Liver being the main site of metabolic activity in body and highly active in both toxifying and detoxifying insecticides, was selected for the study purpose. Tantarpale et al morphometric and meristic variations in fins of channa punctatus indian j. Annual changes in serum calcium and inorganic phosphate. First report of infection of rhizomucor pusillus pkbsg strain in channa punctatus its isolation.
Skin physiology laboratory, centre of advanced study, department of zoology, banaras hindu university, varanasi india. Aim of experiment the aim of experiment was to observe behavioral change in fishes due to exposure to toxic waste for species of fish i. This topic is recently largely discussed, including in the 7th asia pacific conference on. Spotted snakehead, channa punctata bloch, 1793 bdfish feature. The effect of feeding graded levels of vitamin e e 0, e 20, e 40, e 60, e 100, e 140, e 180, e 220, e 260 in nine caseingelatin. Channa punctatus one of the most important fish species of. All structured data from the file and property namespaces is available under the creative commons cc0 license. Channa punctata is used as a model in seve ral pollution studies because of its availability and suitability.
Bioaccumulation of heavy metals in channa punctatus bloch in. Channa punctatus is a freshwater teleost fish and was selected as an experimental model because of its wide availability round the year, and adaptability to laboratory. On completion of the experiment fish were transferred to normal tap water to study their recovery response. Aug 24, 2010 the present study was undertaken to evaluate the toxicity and effects of a commercial formulation of the herbicide atrazine rasayanzine on lipid peroxidation and antioxidant enzyme system in the freshwater air breathing fish channa punctatus. Vascular supply of the pituitary gland in channa punctatus. Channa punctata, the spotted snakehead, is a species of snakehead. Antibacterialpropertiesoffishmucusfrom channa punctatus. Pdf description of pallisentis brevitritospinus punctati. The 12, 24, 48, 72 and 96 h lc50 of atrazine, calculated by probit analysis, were determined to be 77. The genus has a wide natural distribution extending from iraq in the west, to indonesia and china in the east, and parts of siberia in the far east. The median eminence and the true portal system of the higher vertebrates have not been observed in the teleost pituitary, although the blood vascular supply of. The median eminence and the true portal system of the higher vertebrates have not been observed in the teleost pituitary, although the blood vascular supply of the teleost pituitary has been. Channa punctatus, in agreement with the earlier investigations of fontaine et al.
In this study we procured toxic sediment from amlakhadi water channel in bhuj where paper, dye and textile industries were dumping their toxic wastes. A particularly high richness of species exists in myanmar. Thus, sex of channa punctatusplay an important role inthe number of parasitesinfecting the fish. This page was last edited on 21 december 2012, at 19. Files are available under licenses specified on their description page. Histopathological alterations in gill and liver anotomy of. Histopathological and ultramicroscopic changes induced by fluoride in soft tissue organs of the airbreathing teleost, channa punctatus bloch smaranya haque, sandipan pal, aloke k mukherjee, apurba r ghosha burdwan, india summary. Comparative study on the haematological effect of synthetic. Effect of endosulphan and dimethoate pesticides on. Pdf ovarian biology of spotted snakehead channa punctatus. Channa punctatus with sublethal concentration of cadmium 29mgl for long term periods7,15 and 30 days and their percentage change over control are given in table1. Control fishes were maintained pesticide free dechlorinated tap water in separate. Effect of diet quality on seed production of the spotted snakehead channa punctatus bloch.
Effect of endosulphan and dimethoate pesticides on haematological parameters of fresh water fish channa punctatus jai parkash jcd memorial college, sirsa, haryana, india. Lead toxicity on nonspecific immune mechanisms of freshwater. We conclude that there is no correlation between the serum calcium levels of male channa punctatus and testicular maturation. Moreover these fishes have very little or no adipose tissues. Effects of copper sulphate on the free amino acids of. Effect of organophosphate insecticide on the organic. Research article phenotypic variation in freshwater murrel. Channa is a genus of predatory fish in the family channidae, commonly known as snakehead, native to freshwater habitats in asia.
It is found in the indian subcontinent and nearby areas, ranging across afghanistan, pakistan, india, sri lanka, nepal, bangladesh, myanmar and tibet. Pdf protective effect of withania somnifera l against. Growth, nutritional and haematological parameters were studied. Dietary biotin requirement of fingerling channa punctatus 4. Airgulping behavior is of considerable significance in those species that have evolved and perfected airbreathing organs. Pdf acute toxicity of endosulfan on channa punctatus bloch. The fish from the control group were free from any. They were divided into 5 groups, the first group was kept in pesticide free water and served as control and the second one was exposed to 40% of lc50 0. Albumin and zinc content of snakehead fish channa striata. Research article furadan induced histopathological changes. Pdf channa punctata bloch, 1793 as a model for toxicological. Effect of diet quality on seed production of the spotted. Pdf effect of organophosphate insecticide on the organic. The fourth group of 20 fishes was kept in metal free water served as control for each experimental group.
Changes in the biochemical constituents of the freshwater fish, channa punctatus bloch exposed to the toxicity of cypermethrin jaya k. The elevated blood urea nitrogen bun indicates low renal perfusion or renal dysfunction due to malathion toxicity which effects harmful effects. The objectives of this work were to examine the toxicological effect and molecular changes caused by a heavy metal sodium arsenite naaso2, in channa punctatus. Channa punctatus bloch,1793 of the family channidae has a wide geographical distribution, a high growth rate and contributes significantly to fishery sector in india.
A linear relationship was observed between the period of exposure, the cadmium level in the medium and its retention in the target organs except for a sligh decline in the quantity of cadmium in the liver when exposed to 0. Antibacterial properties of fish mucus from channa punctatus and. We took channa punctatus to test the toxicity of the sediment in the lab to find the noec for their gills. Pdf melatonin modulation of airgulping behavior in the. Taki channa punctatus is an important fresh water fish species in bangladesh. It usually inhabits swamps, pools, rice fields and is known for its nutritive and invigorating qualities. Structural analysis of the erythrocytes of channa punctatus bloch exposed to mercuric chloride using scanning electron microscopy water pollution is of major concern to environmentalists as well as toxicologists as it is a potential threat to aquatic organisms. Comparative study of helminth parasites in fresh water fish. Materials and methods the fresh water an air breathing fish channa punctatus which is also known as snake headed fish, ranging from 8 to. The sixmedium sized fresh water fish, channa punctatus samples five for each. For covering the entire shape of sh, twodimensional procrustes t ting was done.
The aim of the study is to investigate the effect of carbofuran and malathion on liver biochemistry with particular reference to glucose and total protein. Toxicological effects and molecular changes caused by mercury. Albumin and zinc content of snakehead fish channa striata extract and its role in health. Living and healthy specimens of channa punctatus were collected from local fresh water sources. This genus contains about 50 scientifically described species. Intestine is the main route through which toxicants enter into the body and thus one of the first. Alterations in nitrogen metabolism in freshwater fishes. Dietary biotin requirement of fingerling channa punctatus. Behavioural alterations in channa punctatus after exposure. Effects of fenitrothion on some histoarchitecture of. Free amino acids and protein hydrolyzates of isoparorchis hypselobagri billet, respectively from swim bladder of wallagonia attu and body cavities of w. Impact of chlorpyrifos on behavior and histopathological indices in.
As it is a predator, it is particularly vulnerable to the impact of chemical agents, namely heavy metals, which have the capacity to accumulate in aquatic tropic chains. Quadrigyridae from channa punctatus in bareilly, uttar pradesh, india, authorneelima gupta and dileep k gupta and priyanka singhal, booktitleiranian journal of parasitology, year2015. Materials and methods disease free fish, channa punctatus weighing 20 2. Biomarkers of monocrotophos in a freshwater fish channa. These two chambers are covered externally by the operculum. Exposure of channa punctatus toendosulfan for 30 days decreased tec, tlc, hb and pcv 11 studied the effect of sublethal toxicity of sevin on blood parameters in ciarias batrachus. Effects of copper sulphate on the free amino acids of channa punctatus bloch. The guts were removed from the specimen after measuring. Its natural habitats are swamps, ponds and brackish water systems. Original article, report by americaneurasian journal of sustainable agriculture. Toxicity of malathion on some biochemical changes on. It shows the concentration mgkg dry weight of test heavy metals following their individual or combined treatment, in different organs of freshwater fish, channa punctatus. Observations on the effect of glyphosate based herbicide.
Carbosulfan insecticide is widely used in agriculture and was recently proposed for treatment against pyrethroidresistant mosquitoes. The 12, 24, 48, 72 and 96 h lc 50 of atrazine, calculated by probit analysis, were determined to be 77. Food and feeding habits of channa punctatus were studied by examining a total of 645 digestive tracts. Toxicological effects of arsenic exposure in a freshwater. Original article channa punctatus bloch from the paddy. This study was designed to investigate the protective effect of withania somniferalashwagandharoot extract on liver tissue damage caused by dehp. Dietary vitamin e requirement for maximizing the growth. A total of eleven morphometric landmarks figure were digitized in so ware tpsdig version. In this present study, freshwater fish channa punctatus was used as an experimental animal for 30 days under laboratory conditions. Comparative study of biochemical alterations induced by.
Pdf reproductive biology of the freshwater murrel channa. Vitamin c deficiency in channa punctatus bloch, journal of. Impact of toxic sediment on behavior of tilapia mossambica. Bioaccumulation of zn, cu and cd in channa punctatus. Jun 30, 2011 in the present study, two freshwater fishes channa punctatus and clarias batrachus were exposed to subacute concentrations of a commercialgrade. Respiration is performed by four pairs of gills, situated in the gill chambers, and accessory respiratory organs. The airbreathing teleost, channa punctatus bloch, was exposed to sodium fluoride naf at a sublethal dose of. The release of pollutants, especially heavy metals, into the aquatic environment is known to cause detrimental effects to the aquatic environment and to the organisms living therein as well as humans by entering the food chain. Agricultural industry fertility research northern snakehead. The study revealed a significant retention of cadmium in the liver and kidney ofchanna punctatus exposed to various concentrations of cadmium. Channa punctatus bloch is a bottom dweller carnivorous fish and is easy to culture in laboratory condition. Distribution of gustatory system in the lips of spotted. Data available on details of airbreathing behavior is indian fishes is scarce.
The upper and lower lips of channa punctatus are associated with microridges, lacking in former one. Pdf mutagenic and genotoxic effects of carbosulfan in. Annals of veterinary and animal science 2015 eissn. Pdf environmental pollution due to widespread usage of pe sticides, without appropriate manage. In the present study, two freshwater fishes channa punctatus and clarias batrachus were exposed to subacute concentrations of a commercialgrade. The mutagenic and genotoxic effect of carbosulfan was carried out in fish channa punctatus using micronucleus mn. Therefore, this study was undertaken to gather information on temporal organization pineal control airgulping behavior in channa punctatus. The present study was undertaken to evaluate the toxicity and effects of a commercial formulation of the herbicide atrazine rasayanzine on lipid peroxidation and antioxidant enzyme system in the freshwater air breathing fish channa punctatus.
Pdf bioaccumulation of heavy metals in channa punctatus. The concentration of iron, nickel, manganese, cadmium, lead and zinc were determined in the kidney of commercially used freshwater teleost fish channa punctatus and in water samples from rampur. Constituents of detergents are basically xenobiotic. Antibacterial properties of the skin mucus of the freshwater. Materials and methods live specimen of channa punctatus were collected from the local fish market and were transferred into glass aquaria containing 25 lit. First report of infection of rhizomucor pusillus channa. Spotted snakehead, channa punctata bloch, 1793 shams galib. Effects of fenitrothion on some histoarchitecture of freshwater fish channa punctatus. Fish were fed casein gelatinbased purified diets 450 gkg crude. Pdf on sep 2, 2014, kishor haloi and others published acute. The elevated blood urea nitrogen bun indicates low renal perfusion or renal dysfunction due to malathion toxicity which effects harmful effects on kidney tissues. Lead toxicity on nonspecific immune mechanisms of freshwater fish channa. Cestrum nocturnum, channa punctatus, fish behavior, piscicide introduction the presence of predatory and weed fishes in cultured pond is a serious problem for culturing edible freshwater fishes.
Spotted snakehead, channa punctata bloch, 1793 bdfish. Liver being the main site of metabolic activity in. According to ghosh 2006 the total lipid tl of body flesh of c. Antibacterial properties of the skin mucus of the freshwater fishes, rita rita and channa punctatus. Comparative study of helminth parasites in fresh water. Channa punctatus, such as wide distribution in the freshwater environment, noninvasive, availability throughout the seasons, presence of 32 welldifferentiated diploid chromosome numbers, acclimatization to laboratory conditions, make this species an excellent test specimen for toxicity studies kumar et al. The third, fourth and fifth group was exposed to 40% of lc50. Changes in the hematology of the freshwater fish, channa. A total of 50 healthy channa punctatus were used for this study. Material and methods the fresh water catfish, channa punctatus was obtained from.
Channa punctatus can very well be termed as a lean fish because of its very low lipid contents through out the year. A branchiostegal membrane is attached to the posterior margin of the operculum. Evaluation of genotoxicity induced by medicinal plant. They were kept in large holding tanks of liters capacity. The fish channa punctatus is selected for the study because of its availability and commercial importance. Habit and habitat of channa punctatus geographical distribution of channa punctatus external structures of channa punctatus digestive system of channa. Gills are primary respiratory organs and all metabolic pathways depend upon.
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