Some biochemical constituentes and the calorific values of. Snake heads lot 10 from doon valley and fresh market catches. The current research was investigated with the aspire to ascertain the breeding season of striped snakehead. Pdf first report of infection of rhizomucor pusillus. Tantarpale et al morphometric and meristic variations in fins of channa punctatus indian j. The main aim of the present study is to expand knowledge about the prevalence and distribution pattern of helminth parasites in selected freshwater fish from river gomti, lucknow.
Significant difference was found between the sun and oven dried c. Length weight relationship of channa punctata bloch, 1793 from western ghats rivers of tamil nadu. Ali d, nagpure n s, kumar s, kumar r, kushwaha b 2008. In the presented study, a threeyear survey has been performed. Effect of arsenite on chromosomes chromosomes subject category. Breeding behaviour and parental care of the induced bred spotted murrel channa punctatus under captivity. The lata fish inhabits freshwater ponds and ditches. Mean rlg value was found to be highest in the size group of 5.
A total of 10 individuals of channa punctatus and 247 individuals of channa striatus were examined. Distribution pattern of helminthes parasites in channa. Buy dopaminergic system in the brain of the freshwater. A detailed analysis was conducted to find out the prevalence. The mouth of fingerling is filled with some herb and the patient is made to swallow it. Sultana and rao 1998, studied the bioaccumulation pattern of zn, cu, pb and cd in grey mullet. Channa punctatus were treated with different concentrations of sodium arsenite sodium arsenite subject category. Regenerative capacity of the spleen in a splenectomized fish, channa punctatus bloch, with related investigations into changes in peripheral blood and haematopoiesis c. Mitochondrial hypertrophy, noted in the double cone of the retina of this species, is considered a basic process in oil droplet formation ref.
The average fecundity varied from 2116132 for brood fish of 111181 mm length and 14. Channa striata, the striped snakehead, is a species of snakehead fish. Field identification tips and segregation of channa sp. Ovarian biology of spotted snakehead channa punctatus from natural. A total of 187 samples of channa punctatus bloch, 1793 from river gomti of lucknow region, uttar pradesh were studied during 2011. Spotted snakehead, channa punctata bloch, 1793 bdfish. Pdf reproductive biology of the freshwater murrel channa. Pdf ovarian biology of spotted snakehead channa punctatus. Cyclic variations of gonad development of an airbreathing. Data regarding the parasitic infestation of helminth parasites of.
The values of the blood hb level of the experimental fishes were examined after exposure of the fishes to different sumithion concentrations. Spotted snakehead, channa punctata bloch, 1793 bdfish feature. Biomarkers of type ii synthetic pyrethroid pesticides in. Dopaminergic system in the brain of the freshwater murrel, channa punctatus bloch by shweta dhindhwal dopamine is an essential neurotransmitter in the central nervous system of all vertebrates and plays an important role in many processes such as motor function, learning and. The user has shared this species from india biodiversity portal with you. It usually inhabits swamps, pools, rice fields and is known for its nutritive and invigorating qualities. International journal of food science and biotechnology. The aim of the present study was to compare the quality assessment in terms of freshness, chemical composition and bacterial load of sun dried fishes and oven dried channapunctatus during july 2017 to december 2017. Histological changes in the target organs of channa punctatus. The nervous system of channa punctatus comprises of the central nervous system, peripheral nervous system and the sympathetic nervous system. Eggs are laid in nests through elaborate tunnels in vegetated areas which look like vertical columns of water with the eggs floating in the center ref. Aspects of reproductive biology such as sex ratio, size at first maturity, spawning, gonadosomatic index, ova diameter and fecundity of channa punctatus from river varuna were investigated for a. Biochemical analysis of lipids and proteins in three. Channa punctata, the spotted snakehead, is a species of snakehead.
Fresh water fish, channa punctatus, as a model for. Its natural habitats are swamps, ponds and brackish water systems. Synthetic pyrethroid pesticides, especially the type ii compounds, are extensively used in pest management all over the world because of their relatively low toxicity to birds and mammals. The objectives of the present study were planned with the following to study the prevalence of helminth parasites in the selected fish channa punctatus.
Studies on the toxic impact of arsenic on some enzymes and. Although occasionally listed on aquaristoriented websites and in aquarium fish books, this species. It is also known as the common snakehead, chevron snakehead and snakehead murrel. A total of 50 gonads of captive reared populations of spotted snake head channa punctatus were collected from december 1998february 1999 in southern part of india to investigate the fecundity. Phil degree in fish endocrinology from zoology department, university of delhi, where she worked on dopaminergic system in the brain of the freshwater murrel, channa punctatus. It is found in the indian subcontinent and nearby areas, ranging across afghanistan, pakistan, india, sri lanka, nepal, bangladesh, myanmar and tibet. The dopamine containing neurons are located in the olfactory bulbs, the ventral regions of the preoptic area and tuberal hypothalamus. International journal of food science and biotechnology ijfsb is an multidisciplinary, professional journal for the publication of important, high quality, agendasetting research covering agricultural biotechnology, food biotechnology, molecular biology, animal biotechnology, industrial biotechnology, food engineering, gene expression, marine biotechnology, medical biotechnology, genomics. The rates of ammonian and urean excretion have been measured in summer winteradapted channa punctatus, a representative of an indian freshwater airbreathing teleost. Found mainly in swamps, but also occurs in the lowland rivers. Cyclic variations of gonad development of an airbreathing fish, channa striata in the lentic and lotic environments.
Genetic characterization of bagarius species using cytochrome c oxidase i and cytochrome b genes. The dorsal surface and sides is dark and mottled with a combination of black and ochre, and white on the belly. Rao and durve 1989 reported channa punctata as one of three snakehead species fished commercially in lake jaisamand, the oldest reservoir in india. Induced ovulation and spawning of a striped snakehead murrel. Percentage of the hb level were found to be decreased significantly p channa orientalis the following 8 files are in this category, out of 8 total. They are considered to be a delicacy and demand high prices talwar and jhingran. Circulatory system of channa punctatus lata fish zoology. Channa striata occurs mainly in shallow freshwater habitats, typically at. 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. The effect of thermal adaptation on the level of nitrogenous.
The lata fish ophiocephalus or channa punctatus is the commonest bony fish used in the practical classes in different colleges of west bengal and other provinces of india. Effects of lead nitrate on the activities of a few enzymes. The dyes has been found to produce several damages in the vital organs of c. Firstly, with respect to the denticle morphology, in t. Files are available under licenses specified on their description page. The teleost fish, channa punctatus bloch, exposed to 24 ppm cythion in water developed hypertrophy and hyperplasia in the follicular epithelium and a reduction of colloid content in the thyroid ram et al. Fatty acid and lipid chemistry biology online book. Trichodinid parasites on the gills of channa punctatus from the wild. Ijerph free fulltext toxicity of the herbicide atrazine. Channa orientalis 17001880 print iconographia zoologica special collections university of amsterdam uba01 iz800087. Different cell types found in the peripheral blood of channa punctatus, an air. Journal of environmental biology april, 2007 bioaccumulation of zn, cu and cd in channa punctatus vineeta shukla, monika dhankhar, jai prakash and k.
It has developed from experience over 50 years in reading, writing, thinking, and working with lipids and fatty acids. Haematological and haematopoietic studies in pyridoxine deficient fish, channa punctatus bloch haematological and haematopoietic studies in pyridoxine deficient fish, channa punctatus bloch agrawal, n. Phenotypic and genetic variation in freshwater fish, channa punctatus on. Bioaccumulation of zn, cu and cd in channa punctatus. Distribution of the dopaminergic system has not been studied in the murrel, channa punctatus. This genus contains about 50 scientifically described species. It is usually carnivorous and eats other small fishes and small aquatic animals. Changes in blood of channa spp amita saxena department of fishery biology, college of fisheries g. Temperature stress on opercular beats and respiratory rate of. The status of channa punctatus bloch 1793, the snake headed murrel in relation to human health firstever comprehensive global map of freshwater systems released conservation of freshwater fish biodiversity. The status of channa punctatus bloch 1793, the snake headed murrel in relation to human health. 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. These fishes are commonly called snake headed fishes because the head resembles superficially that of snakes. Prevalence of helminth parasites infecting channa punctatus.
Reproductive biology of striped snakehead channa striata from natural wetlands of sylhet, bangladesh. Eighteen enzymes were detected, but only 10 est, pgm, g3pdh, g6pdh, sod, gpi, odh, gdh, xdh, and ck showed consistent phenotypic variations. Citeseerx document details isaac councill, lee giles, pradeep teregowda. Reproductive biology of striped snakehead, channa striata. A year round series of intensive investigations were carried out with the quest to comprehend the reproductive biology and ovarian development of spotted snakehead channa punctatus, scooped up. Channa striata hinged on fecundity f, gonadosomatic index gsi, hepato somatic index hsi i.
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. In the fish exposed to both the concentrations for 45 days. Channa is a genus of predatory fish in the family channidae, commonly known as snakehead, native to freshwater habitats in asia. The relation between body length and pectoral fin width of channa punctatus.
Cookharvey, lisa flook, madelyn gardner, hanna melnick and a great selection of related books, art and collectibles available now at. Lata fish is notable for migration overland from one pond to another during rains. Buy dopaminergic system in the brain of the freshwater murrel, channa punctatus bloch book online at best prices in india on. A significant reduction of thyroidal iodine uptake was also observed. The seasonspecific difference in these rates have been analyzed with respect to thermal adaptation during the variation of seasonal temperature of summer and winter months. Channa punctatus is one of the popular snake headed fish in bangladesh with.
Mahmud na, rahman hh, mostakim gm, khan mgq, shahjahan m, lucky ns, islam ms. Jan 31, 2007 samples of the spotted murrel channa punctatus were collected from three rivers of tamil nadu and kerala. Channa punctatus bloch has been gaining importance not only as a food fish but also as an aquarium fish. Biology forum online discuss microbiology, biological science, microscopic forms of life, including bacteria, archea, protozoans, algae and fungi. Study on the growth of channa punctatus in flood prone area with particular reference to pila development manoj kumar pandey and naveen kumar ojha. The aim of the present study was to compare the quality assessment in terms of freshness, chemical composition and bacterial load of sun dried fishes and oven dried channapunctatus channa punctatus exposed to lower 0. D department of zoology fisheries and aquaculture unit post graduate section rishi bankim chandra college naihati 743165 west bengal, india. Seasonal variation in helminth parasites of snakeheads. The present study is an attempt on histopathology of gill, liver, kidney and intestine of channa punctatus after exposure to sublethal concentrations of anthraquinone vat dyes viz. Genotoxicity assessment of acute exposure of chlorpyrifos to freshwater fish channa punctatus bloch using micronucleus assay and alkaline singlecell gel. During spring 201220, 250 live samples of the fishes channa punctatus bloch, 1793 perciformes. Channa punctata bloch, 1793 india biodiversity portal.
Fresh water fish, channa punctatus, was exposed to pnd in aquaria wherein its lc50 value was recorded to be 3. Ovarian biology of spotted snakehead channa punctatus from natural wetlands of sylhet, bangladesh. A sincere attempt has been made in this book to gather information on the bionomics, seed resources of three important species of murrels and their culture viability, this will be definitely an asset to the farmers, scientists and planners alike. Chandra, a practical text book of fish parasitology and health. Molecular size of the bioactive component from haruan. 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.
This video content how to dissection of afferent branchial vessel of channa punctatus. This page was last edited on 21 december 2012, at 19. External features, digestive system, method of dissection examples of animals taken from each of the major phyla, their identifying characters, observations and figures. The spotted snakehead is listed as least concern in iucn, due to lack of major threats to this species populations. A particularly high richness of species exists in myanmar. Quality assessment of oven dried and traditional sun dried.
Abstract now a days increase atmospheric temperature is the matter of great discussing issues for the environmentalists to gain more relevant information on tolerance of the organism to the temperature. Jul 20, 2014 induced breeding of the striped snakehead murrel, channa striatus bloch, 1793 was attempted during october to december 2009 northeast monsoon. Spawning usually takes place at night in shallow water with a silty substrate. Dopaminergic system in the brain of the freshwater murrel, channa punctatus bloch paperback september 11, 2015 by shweta dhindhwal author. Reproductive biology of freshwater murrel, channa punctatus bloch, 1793 from river varuna a tributary of ganga river in india. She has qualified joint csirugc test for junior research fellowship jrf and eligibility for lectureship net in life sciences in december 20 with an all india rank64. The circulatory system of channa punctatus comprises of. Allozyme variation in a threatened freshwater fish, spotted. The present book entitled fish and fisheries comprises 22 research papersarticles pertaining to the same discipline. Sep 11, 2015 two types of dopamine receptors, d1like and d2like, have been reported in fish.
Nervous system of channa punctatus lata fish zoology. Insights from the comer school development program by linda darlinghammond, channa m. Pdf reproductive biology of striped snakehead channa. A total of 3783 helminths were collected, with an average of 3. Jafri section of ichthyology and fisheries, department of zoology, aligarh muslim university, aligarh202001 a study of the distribution of some chemical constituents in the musculature of channa punctatus bloch showed it to be fairly heterogeneous. Quayyum and qasim 1962 reported this species as the main bulk of pond fishery in the plains of northern india.
However, they are known to have pronounced toxic effects on bees, freshwater fish, and other aquatic organisms 4. This system includes the brain and the spinal cord. Reproductive biology of freshwater murrel, channa punctatus. Aspects of the biology of the spotted dragonet callionymus maculatus rafmesque. Book of in some small indigenous species abstract, 6th biennial fisheries. Channidae weighing 2545 g were collected from local ponds, river ramganga of bareilly, uttar pradesh, india 28. Actinopterygii rayfinned fishes perciformes perchlikes channidae snakeheads etymology. The 12, 24, 48, 72 and 96 h lc50 of atrazine, calculated by probit analysis, were determined to be 77. Original article channa punctatus bloch from the paddy. Topics also relate to viruses, viroids, prions and more.
Pdf reproductive biology of striped snakehead channa striata. The current research had been carried out from nov 2014oct 2015. Cu individually by the locally available poor mens fish, channa punctatus has been examined. Video shoot from fisheries biology and genetics laboratory in. All structured data from the file and property namespaces is available under the creative commons cc0 license. They were treated with 5% kmno 4 for five minutes for dormant disinfection. Acute toxicity of an organophosphate insecticide sumithion to. Studies on fecundity of captive reared spotted snake head. Phenotypic and genetic variation in freshwater fish. Ovarian biology of spotted snakehead channa punctatus from. It contains elliptical, nucleated erythrocytes and amoeboid leucocytes suspended in the plasma. Channidae definition of channidae by the free dictionary.
It is native to south and southeast asia, and has been introduced to some pacific islands reports from madagascar and hawaii are. Chemicals and chemical groups see more details naaso 2 and lethal and sub lethal doses were determined. The breedin slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Dopaminergic system in the brain of the freshwater murrel.
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