Overall metal burden was 10% higher in Wallago attu compared to Labeo rohita. The mean 96-hr LC50 and lethal concentrations of chromium for this fish were computed as 59.17 plus minus 1.45 and 90.65 plus minus 1.09mgL-1, respectively. wallago Attu fishing | fishing net trap | night fishing (part -21) This Is a fishing video / scenery in Bangladesh . During 96-hr acute toxicity trials, the observations on fish mortality were made after every 2 hours. Determination of 96-hr LC50 and lethal responses of Wallago attu to water-borne chromium. Subject. performed to find-out relationships among different variables under study. The present research work was conducted under laboratory conditions to determine 96-hr LC50 and lethal responses of a fish, Wallago attu, to water-borne chromium. Sections of this page. 45335). 45335). National Agricultural Research Centre (NARC), Islamabad  established in 1984, is the largest research centre of the Pakistan Agricultural Research Council (PARC). Wallago attu. The name is "walaga" in Telugu / Tamil (Ref. 45335). Message The user has shared this species from India Biodiversity Portal with you. The dissolved oxygen revealed negatively significant relationship with total ammonia. The dissolved oxygen revealed negatively significant relationship with total ammonia. The present research work was conducted under laboratory conditions to determine 96-hr LC50 and lethal responses of a fish, Wallago attu, to water-borne chromium. Press alt + / to open this menu. Determination of 96-hr LC50 and lethal responses of Wallago attu to water-borne chromium A large, voracious and predatory catfish which thrives in heels with grassy margin (Ref. Vishwanath, W. (Department of Life Sciences, Manipur University, Canchipur-795003, Manipur (India)). Actinopterígios (peces con aletas radiadas) > Siluriformes (Catfish) > Siluridae (Sheatfishes) Etymology: Wallago: wallago;Bleeker, in 1851, took the Indian fish name, gave it generic range and used it connection with a new species. : Wallagonia attu: 231; 640-641 1479: Rahman, A.K.A. performed to find-out relationships among different variables under study. The present investigation also revealed that metallic ion concentrations had significant impacts on the physico-chemical parameters of the test media as total ammonia and carbon dioxide contents showed significant increase with concomitant increase in chromium concentration while dissolved oxygen showed significant decrease. Nutritional quality of fresh water catfish (Wallago attu) available in Manipur, India, The Department for Environment, Food and Rural Affairs (Defra) is a government department in the UK. Wallago attu is a freshwater catfish of the family Siluridae, native to South and Southeast Asia.It is commonly known as helicopter catfish or wallago catfish.Some regional designations, such as the Manipuri Sareng, the Bengal Boal, the Sylheti Gual or the Malaysian and Indonesian Tapah are also occasionally used in English.W. The name is "walaga" in Telugu / Tamil (Ref. Log In. Species FAO code: WAA. Ref. 45335).More on authors: Bloch & Schneider. Siluridae. Nutritional quality of fresh water catfish (Wallago attu) available in Manipur, India Data provider: Department for Environment, Food and Rural Affairs. This investigation revealed significant differences between 96-hr LC50 and lethal concentrations of chromium for Wallago attu. Distribution. Water pollution by heavy metals, especially chromium pollution from industrial source can affect aquatic life, all ecosystems and human health directly or through food chain. Description Named Used Page; 205: Breder, C.M. Regression/correlation analyses were also. Found in large rivers, lakes and tanks. The chromium concentrations in the test media exhibited statistically highly significant correlation with calcium, sodium and potassium while it showed highly significant but inverse relationship with magnesium contents of the test media. Lapas saturs. Page contents. Rosen 1966 Modes of reproduction in fishes. We cover – we make policy and legislation, and work with others to deliver our policies in - areas such as: the natural environment, biodiversity, plants and animals sustainable development and the green economy food, farming and fisheries animal health and welfare environmental protection and pollution control rural communities and issues. The 96 hour LC50 and lethal concentrations of chromium, with 95% confidence interval, were computed by using the Probit analysis method. Sign Up. Actinopterigi (pesci con pinne raggiate) > Siluriformes (Catfish) > Siluridae (Sheatfishes) Etymology: Wallago: wallago;Bleeker, in 1851, took the Indian fish name, gave it generic range and used it connection with a new species. Actinopterygii (Straalvinnigen) > Siluriformes (Catfish) > Siluridae (Sheatfishes) Etymology: Wallago: wallago;Bleeker, in 1851, took the Indian fish name, gave it generic range and used it connection with a new species. Food and Agriculture Organization of the United Nationsfor a world without hunger. Calcium exhibited statistically highly significant but negative correlation with magnesium contents of the test media. Create New Account. total hardness, temperature, pH, carbon dioxide, dissolved oxygen, total ammonia, sodium and potassium were monitored twice a day during each 96-hr trial. During 96-hr acute toxicity trials, the observations on fish mortality were made after every 2 hours. Forgot account? Widely distributed throughout much of Asia. Wallago attu (Bloch & Schneider, 1801) Wallago Upload your photos and videos Pictures | Google image. Actinopterygii (peixes com raios nas barbatanas) > Siluriformes (Catfish) > Siluridae (Sheatfishes) Etymology: Wallago: wallago;Bleeker, in 1851, took the Indian fish name, gave it generic range and used it connection with a new species. 45335). 6028); mostly hides under holes in river banks and canals (Ref. 6028).Sluggish and stays on muddy or silty bottom in search of food. Fisheries Division Accessibility Help. Tạp chí Nghiên cứu Khoa học 2006: 235-240 Trường Đại học Cần ThÆ¡ 235 ĐẶC ĐIỂM HÌNH THÁI VÀ SINH HỌC SINH SẢN CỦA CÁ LEO (Wallago attu BLOCH & SCHNEIDER, 1801) Nguyễn. bên ngoài của buồng trứng cá Leo Hình thái tuyến sinh dục của cá Leo cái (buồng The name is "walaga" in Telugu / Tamil (Ref. Nutritional quality of fresh water catfish (Wallago attu) available in Manipur, India Dept. Email or Phone: Password: Forgot account? metallic ion concentrations had significant impacts on the physico-chemical parameters of the test media as total ammonia and carbon dioxide contents showed significant increase with concomitant increase in chromium concentration while dissolved oxygen showed significant decrease. The mean 96-hr LC50 and lethal concentrations of chromium for this fish were computed as 59.17 plus minus 1.45 and 90.65 plus minus 1.09mgL-1, respectively. 44149).Associated with deep, still or slow-flowing water with a mud or silt substrate (Ref. Water pollution by heavy metals, especially chromium pollution from industrial source can affect aquatic life, all ecosystems and human health directly or through food chain. The name is "walaga" in Telugu / Tamil (Ref. Physico-chemical parameters of water viz. The chromium concentrations in the test media exhibited statistically highly significant correlation with calcium, sodium and potassium while it showed highly significant but inverse relationship with magnesium contents of the test media. The name is "walaga" in Telugu / Tamil (Ref. Log In. It has been recorded in Afghanistan, Pakistan, India, Nepal, Bangladesh, Sri Lanka, Myanmar, China, Thailand, Laos, Cambodia, Vietnam, Indonesia and Malaysia. Follow. Wallago attu. Carbon dioxide showed significantly direct relationship with total ammonia while it exhibited highly significant but inverse correlation with dissolved oxygen. The fingerlings of fish were kept in glass aquaria having 35-L water capacity. Wallago attu Helicopter Catfish Classification. and D.E. NARC, with a total land area of approximately 1400 acres, is located near Rawal Lake, six kilometers south-east of Islamabad. Wallago attu Picture by Warren, T. India country information . The 96 hour LC50 and lethal concentrations of chromium, with 95% confidence interval, were computed by using the Probit analysis method. The toxicity tests were conducted at constant total hardness (250mgL-1), water temperature (28 degree C) and pH (8) with three replications for each test concentration, separately. of Zoology, Wildlife and Fisheries [Corporate Author]. The present investigation also revealed that, University of Agriculture, Faisalabad (Pakistan). This investigation revealed significant differences between 96-hr LC50 and lethal concentrations of chromium for Wallago attu. FAO 3-alpha code: Combined Nomenclature. Calcium exhibited statistically highly significant but negative correlation with magnesium contents of the test media. The Department for Environment, Food and Rural Affairs (Defra) is a government department in the UK. total hardness, temperature, pH, carbon dioxide, dissolved oxygen, total ammonia, sodium and potassium were monitored twice a day during each 96-hr trial. Actinopterygii (ray-finned fishes) > Siluriformes (Catfish) > Siluridae (Sheatfishes) Etymology: Wallago: wallago;Bleeker, in 1851, took the Indian fish name, gave it generic range and used it connection with a new species. See more of MonsterFish-GreekFans on Facebook. Just watch and enjoy it . Regression/correlation analyses were also. or. ", "Nutritional quality of fresh water catfish (Wallago attu) available in Manipur, India". Physical facilities in term of experimental fields, laboratories, green houses, gene bank, library/ documentation, auditorium, machinery & lab equipment repair workshops, stores, hostels, cafeteria, audio visual studios, are also available at NARC. " Wallago attu (Bloch & Schneider, 1801) Accepted Name Boal Animalia > Chordata > Actinopterygii > Siluriformes > Siluridae > Wallago > Wallago attu (Bloch & Schneider, 1801) 0. void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc Created: 2005-11-18T00:00:00Z skos:notation: 40740 Wallago attu and Cyprinus carpio were used in this study because these freshwater fish species are highly consumed in the study area due to their nutritional value. Attēls nav pieejams. Commercial designations; Production methods and fishing gears; Species distribution and habitat; Species description; Combined Nomenclature; Water pollution by heavy metals, especially chromium pollution from industrial source can affect aquatic life, all ecosystems and human health directly or through food chain. Enter the search term Search. The name is "walaga" in Telugu / Tamil (Ref. The fingerlings of fish were kept in glass aquaria having 35-L water capacity. The toxicity tests were conducted at constant total hardness (250mgL-1), water temperature (28 degree C) and pH (8) with three replications for each test concentration, separately.
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