Amongst animals, fishes are the qualities. Channa punctatus, an indigenous snakehead fish collected from Lalabazar and Ratargul swamp forest of Sylhet in April and December, 2016. 1. Keywords: Channa punctatus, erythrocytes, mercuric chloride, ... (Bloch) were procured from local market, Amritsar and carefully brought to the laboratory. Keywords: Karyotype, AgNOR, Genetic diversity, RAPD. Notopterus chitala and Others. Introduction The predatory and weed fishes and many other aquatic animals such as snakes, frogs, turtles, etc. Specimens of adult Channa punctatus were collected locally After decapitation the brain along with pituitary gland was fixed in Bouin s solution. On average 9 Channa punctatus fishes were found infected with Pallisentis out of 60 fishes examined randomly with the prevalence rate of 15%. FishBase. When fishes were exposed to HgCl2, it induced death of the fishes in a concentration-dependent manner. Channa Striatus 11. All structured data from the file and property namespaces is available under the Creative Commons CC0 License; all unstructured text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. Name of Fish species Gills Insecticide concentrations (mg/l) Effects on organs of fish Liver Heart Intestine Kidney Channa punctatus 2.5 5.0 10.0 15.0 Curly and bent lamellae Blood vessels irregular Necrosis and fragmentation muscle fibers Submucosa disintegrated Hemorrhage renal Acanthocephalans recovered from the intestine of Channa punctatus were kept in refrigerator for eversion of proboscis, fixed in A.F.A. The digestive tube also contains numerous intramural glands which provide the tube by lubricating mucus, enzymes, water, etc. The extramural glands are liver, pancreas and gall bladder (Fig. fixative (50% alcohol, formalin and acetic acid in ratio of 100: 6: 2.5) for 24 hours further preserved in 70% ethanol. Of Zoology, Bareilly College, Bareilly, INDIA . Mohammad Sohidul Islam . World Wide Web electronic publication. In this analysis, Channa punctatus was treated with sublethal cypermethrin concentrations (6.6 μg/L) over 5, 10 and 15 days and measured its effect on total CYP 450 and hepatic CYP450 isoform function. were examined. The […] Four sets were treated with 100 ppm famfos for 24, 48, 72 and 96 h, and one set served as the control. Genotoxic Effect of Synthetic Pyrethroids on Fresh Water Fish Channa Punctatus. Department of Zoology, Jahangirnagar University, Savar, Dhaka, Bangladesh. The digestive system consists of alimentary canal and its associated glands. Ophicephalus punctatus Bloch, 1793 An Channa punctata [3] in uska species han Actinopterygii nga syahan ginhulagway ni Bloch hadton 1793. Taxonomic name: Channa argus (Cantor, 1842) ... (Fundulus heteroclitus), channel catfish (Ictalurus punctatus), green sunfish (Lepomis cyanellus), tessellated darter (Etheostoma olmstedi), frogs and crayfish were also consumed at low levels (Odenkirk 2006, in National Control and Management Plan for the Northern Snakehead Undated). The objectives of this work was to examine the toxicological effect and molecular changes caused by a heavy metal pollutant mercuric chloride (HgCl2), in fresh water snakehead Channa punctatus, locally known as Taki fish in Bangladesh. 1, Md. Please send comments and corrections if you detect errors or missing names. FIGURE1. This page was last edited on 26 December 2019, at 04:39. version (12/2019). Keywords: Piscicidal effects, toxicity test, seed extracts, predatory fish, Channa punctatus 1. Introduction. Files are available under licenses specified on their description page. Adult Channa punctatus murrels of both sexes (60-80 g) were col-lected locally from Ramgarh Lake during the second week of every month (10 individuals of each sex/month) throughout the year. ADVERTISEMENTS: In this article we will discuss about the digestive system in fishes. In this study, two synthetic pyrethroid insecticides cypermethrin and permethrin were tested for its genotoxicity in a fresh water fish Channa punctatus. Ophiocephalus punctatus Bloch, 1793 Channa punctatus (Bloch, 1793) Ophiocephalus affinis Günther, 1861 Ophiocephalus indicus McClelland , 1842 Ophicephalus indicus McClelland, 1842 Ophiocephalus karrouveri Lacépède, 1801 Ophicephalus karruwey Lacépède, 1801 Ophiocephalus lata Hamilton, 1822. 2.2. Channa has wide natural distribution in the tropics.It represented by 38 species, of which 35 are of the Asian genus.Channa diplogramma is locally known by different vernacular names such as Puli vaka, Kari vaka, Manal vaka, Charal vaka, and Vaka varal. Channa punctatus, locally known asTaki, is well metals is of major concern due to their persistence and known for its taste, high nutritive value and medicinal accumulative nature. Channa punctatus normally grows to around 15.0 cm (5.9 in) in length, but males up to 31.0 cm (12.2 in) have also been captured. 2and Md. Variations in bioaccumulation of Zn (Mean ± Standard deviation) in liver of fish, Channa punctatus exposed to different concentrations of ZnSO4 (5 and 10 mg L-1) and control (0 mg L-1) after 7 days, 14 days, 21 days and 28 days intervals of exposure period. Several ecotoxicological characteristics of Channa punctatus such as wide distribution in the freshwater environment, ... with trade name ‘Aaatank’, manufactured by Northern Minerals Ltd, India was purchased from the local market. Links and literature. Hasanuzzaman . Content on this website is published and managed by the Department/Organisation For any query regarding this website, please contact the Web Information Manager: Raajesh Upadhyay, 01978224068, fisheries-hp@nic.in Pest and Parasite Research Laboratory, Deptt. 2. Channa punctata (Bloch, 1793) Accepted Name Green Snake Head Animalia > Chordata > Actinopterygii > Perciformes > Channidae > Channa > Channa punctata (Bloch, 1793) Mansurul Haque. Channa species Channa punctata Name Homonyms Ophiocephalus punctatus Bloch, 1793 Bibliographic References. Anabas testudineus 14. (2019). 1. The freshwater air breathing fish C. punctatus, ranging from 8 to 15 cm in length and 20 to 65 g in weight collected from a local fish market in Agra (Uttar Pradesh, India) were grouped into 5 sets. More >> IUCN category: Least Concern . Determination of sub-lethal concentrations . Marks misspellings of the species names that must not be used. I. punctatus, commonly known as the channel catfish, is a long slender fish with a native range extending from southern Canada and central USA to Mexico. Blood samples were collected and analyzed for serum calcium and phosphate levels by the methods of Trinder (1960) and Fiske and Subbarow (1925), respectively. A total of 100 individuals of . Channa gachua 13. ABSTRACT . An Channa punctata in nahilalakip ha genus nga Channa , ngan familia nga Channidae . The present study was conducted to assess the toxicity of thermal power plant effluent containing heavy metals (Fe > Cu > Zn > Mn > Ni > Co > Cr) on haematological indices, micronuclei, lobed nuclei and activity of pathological marker enzymes [alkaline phosphatase (ALP), aspartate transferase (AST), alanine transferase (ALT) and creatine kinase (CK)] in Channa punctatus. The species is mainly a carnivore. Blood samples were collected and analyzed for serum calcium and phosphate levels by the methods of Trinder (1960) and Fiske and Subbarow (1925), respectively. Channa is a genus of the Channidae family of snakehead fish. 4.1a, b). C. punctatus . Camera Lucida diagrams of acetoalum carmine stained permanent mounts were made for morphometric studies. Institute of Food and Radiation Biology, Atomic Energy Research Establishment, Bangladesh Atomic Energy Commission, … [Channa punctatus], belonging to family Channidae, collected from Nadia, ... genetic drift, reduced gene flow, climatic and other local adaptations, and also by transposable genetic elements. Cultured worldwide, it has been introduced in more than 32 countries including Italy, Brazil, China, Japan and … Food and Feeding Habit of Juvenile Channa punctatus (Bloch) from a Semi-closed Water Body in Chalan Beel Floodplain, Bangladesh: M. Nazrul Islam , Shahanaz Parvin , Firoz Hyder , Fawzia Adib Flowra and Abdullah-Al- Masud : Abstract: The food and feeding habit of the juvenile Channa punctatus (Bloch) have been carried out from a semi-closed water body during the month of Dec. to Mar. In total 72 individuals were observed to be infested with 87 parasites of 5 groups namely Digenea, Nematode, Acanthocephala, Crustacea and Cestode. Show all | Show only accepted name | Show only accepted and original names. The striped snakehead (Channa striata Bloch, 1793) is a commercially important freshwater fish, found in a variety of habitats, encompassing swamp, rivers, streams, and a lake in southeast Asia, middle east and Africa 1.Channa striata are locally known as ikan gabus, belonging to the family Channidae 2, which prey on fish, crustacean, and gastropod 3. Collected parasites were thoroughly washed with saline and kept in refrigerator for 5 minutes to facilitate complete eversion of the proboscis. The spotted snakehead is listed as Least Concern in IUCN, due to lack of major threats to this species populations. Furadan Induced Histopathological Changes in , Channa punctatus Heteropneustes fossilisand Anabas testudineus. Froese, R. & D. Pauly (Editors). Channa punctatus (Bloch) ... are fairly high both in household as well as in the local market. Dr. Rupali Rana . hamper fish culture in many ways and thus reduce the production. If the spotted murrels can be established as candidate species for rice-fish culture, it will not only boost fish production but also help in conservation of wild fish species. Adult Channa punctatus murrels of both sexes (60-80 g) were collected locally from Ramgarh Lake during the second week of every month (10 individuals of each sex/month) throughout the year. The fish is recommended as a diet during inhabitants that cannot escape from the detrimental convalescence [4]. Channa punctatus 10. Channa marulius 12. 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