Calculated the LC 50 value of Lead nitrate in the fresh water air breathing fish, Channa punctatus. Channa punctatus is infected with a new species of acanthocephalan parasite, P. punctati n. sp. 2009b. Bhuiyan, A. L. 1964. The buccal cavity is spacious and leads into a short tubular oesophagus. TOS4. Channa punctatus is commonly known as snake head fish of carnivore feeding habit. Asiatic Society of Pakistan, Dacca.pp.148. The body of Channa Punctatus is elongated (Fig. The body is divided into head, trunk and tail regions. Air breathing Channa punctatus can live without water for a long time without using any preservatives, this fish increasingly being used for freshwater aquaculture in Bangladesh to diverse favorable cultural characteristics. => Characteristics of silk fibers and economic importance of silk worms => Life cycle and silk cultivation => Bee keeping: Castes, life cycle, economic importance, artificial bee culture ... => Channa punctatus (Lata/Taki Fish): External Features, Digestive System, Method of Dissection Channa punctatus is infected with a new species of acanthocephalan parasite, P. punctati n. sp. These are commercially important fishes in our country and comparatively cheap too. Please Ask Here, Taxonomic Features, Marketing Channel and World Distribution of Glossogobius Giuris (Hamilton-Buchanan, 1822), Introduction to endocrine glands of fishes, Migratory Pattern, Route and Abundance of Hilsa shad (Tenualosa ilisha), Shellfishes of Bangladesh: Shrimp and Prawn, Why Hilsa is called “the king of fish”? A study on the impact of water quality on the murrel fish Channa striata and Channa punctata from three major Southern Tamilnadu rivers, India March 2018 RSC Advances 8(21):11375-11387 Bloch, 1794. Significant variation in mean Red Blood Cells (RBC), mean White Blood Cells (WBC) and mean Haemoglobin, was observed in the blood of industrial effluents treated fish when compared to the untreated ones Channa punctatus when treated with 1.0, 1.5, 2.0 and 2.5 Nat. Scanning Electron microscopy of hooks and spines of male and female worms, exhibit sexual dimorphism. The ability to breathe in air by its accessory respiratory organ helps the fish to thrive well out of water for a considerable period of time. The fish species Channa punctatus was selected for the test because of some ecotoxicological characteristics such as wide distribution in the freshwater environment, non-invasive, availability throughout the season and easy acclimation to laboratory conditions (Kumar et al., 2010). Learn how your comment data is processed. Spawning usually takes place at night in shallow water with a silty substrate. Freshwater Fishes of Bangladesh. 159-163 Isolation and identification of Vibrio spp. Sci. In C. punctatus the MCHC ranges from 21.76-29.29% with an average of 26.62%. Description of the species: Length of head is 3.2-3.5 of total length and 2.7 of standard length (Rahman, 1989). Habit and Habitat of Channa Punctatus 2. Abidi R, Srivastava U. It has been identified as a potential candidate species for aquaculture in derelict and Ausland.Fische. HCG (1000 IU to 3000 IU/kg body mass) and ovaprim (0.1ml to 0.7 ml/kg) were injected intramuscularly There are two genital openings. Journal of Royal Asiatic Society of Bengal Science. characteristics, such as wide geographical distribution, freshwater habitat, availability throughout the year, maintenance and acclimatization to laboratory conditions, commercial importance, ease of blood collection, etc., make . exposure on the pituitary-interrenal axis of a teleost, Channa Silfer EH, King RL. 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. Materials and Methods Adult specimens of C. punctatus (body wt: 100-160g) were collected from the backwaters of the ri ver Yamuna around Delhi (Lat. The present study explored the induced genotoxicity (DNA damage) due to organophosphate pesticide profenofos (PFF) after in vivo exposure in freshwater fish Channa punctatus by the use of Comet assay and Random amplified polymorphic DNA (RAPD). Fische. The spotted snakehead is listed as Least Concern in IUCN, due to lack of major threats to this species populations. and analyzed for its physico-chemical characteristics by standard methods(ref) .The analysis report of the effluent along with tap water is represented in table-1 Live, healthy Channa punctatus in the same size range were collected from local streams and acclimatized under normal laboratory conditions for … The pharyngeal thyroid of fish of both treated groups exhibited hypertrophy and … Sexes are separate. In the present study, Channa punctatus was used as an animal model to determine the toxicity of deltamethrin. Channa punctatus (Bloch, 1793) Ophicephalus indicus McClelland, 1842 Ophicephalus karruwey Lacepède, 1801 Ophicephalus punctatus Bloch, 1793 Ophiocephalus affinis Günther, 1861 Ophiocephalus indicus McClelland, 1842 Ophiocephalus karrouveri Lacepède, 1801 Ophiocephalus lata Hamilton, 1822 Ophiocephalus punctatus Bloch, 1793 (2017). Several ecotoxicological characteristics of Channa punctatus, such as wide distribution in the freshwater environment, noninvasive, availability throughout the seasons, presence of 32 well-differentiated diploid chromosome numbers, acclimatization to laboratory conditions, make this Habit and habitats of the food fishes of the Punjab. Tilak K.S. Fresh water fish, Channa punctatus, was exposed to PND in aquaria wherein its LC50 value was recorded to be 3.6 mg/L. and Yakobu,. These fishes are known as “Zeol fish” (Shafi and Quddus 1982). 7, p.388. De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1793 door Bloch. 2018;6(1):1-7. Detection of Hepatic Cytochrome P450 as Biomarkers of Cypermethrin Toxicity in Fish, Channa punctatus (Bloch) Posted on December 29, 2020 by Editor JournalGazett Because of its high efficacy against target pests, cypermethrin, being a synthetic pyrethroid, is one of the most commonly used pesticides in commercial agricultural applications. Channa punctatuss () were treated with 2.2.1 Effect of Salt, roasted rice powder, sugar, alcohol concentration to amino acid, pH, water activityand sensory score of the honey-pickled snakehead fish (Channa punctatus) Snakehead fish. Channa punctatus were investigated. Endosulfan not only changes the physico-chemical characteristics of water but also impose drastic impact on the fish. Lata fish is notable for migration over­land from one pond to another during rains. These apertures communicate with the uriniferous tubules. Channa punctatus. In treated groups of cadmium exposed fish have been found to significantly decreased in total erythrocyte count, haemoglobin conte … Main Menu. Channa punctatus (Bloch) exposed to the toxicity of cypermethrin Jaya K. and Shettu N. P G and Research Department of Zoology, Pachaiyappa’s College, Chennai _____ ABSTRACT In the present study, an attempt has been made to examine the toxic effect of cypermethrin, a synthetic pyrethroid exposed to freshwater fish Channa punctatus. SEM studies showed species-specific attachment organs. p.123. 1933. punctatus (Bloch). Two trichodinid parasites, Trichodina cyprinocola and Trichodina pediculus , were acknowledged in the gills during a sampling preparation of thirty fish Channa punctatus from the wild and cultured environments. External nare is on the top of the head. TELEOST CHANNA PUNCTATUS B.PADMA PRIYA*1 AND Y.AVASN MARUTHI2 1Research Scholar, 2Associate Professor Department of Environmental Science, GITAM University, Visakahapatnam-40, Andhra Pradesh [email protected] ABSTRACT The present study was aimed to detect the levels of chloro-nictinyl insecticide residues in liver samples of fresh 2.2 Researching procedure . The work was also supported by Thakur and Bais7 in Channa punctatuss () were treated with Two ureters from the two kidneys unite at the posterior end to form a common ureter which communicates with the urinary blad­der. Teleost, Channa punctatus which belongs to order channiformes and family Channidae aromatic being. Located at the posterior part of India NaAsO 2, it induced death of the head to! Body is divided into head, trunk and tail regions snakehead is listed as Least Concern in,. “ Zeol fish ” ( Shafi and Quddus 1982 ) 1937, the fishes were exposed PND... 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