Wallago attu Picture by Warren, T. Classification / Names Common names | Synonyms | Catalog of Fishes ( gen. , sp. ) Gusev, A.V. Identification : 1) Mouth extends back beyond eye. NotesTop ↑ Wallago are fearsome predatory catfish that are fairly widespread in southeast Asia. 45335). 8 points. Description: The dorsal surface is grey brown, the abdomen silvery grey and the fins pale yellow. Indian Journal of Helminthology 34, 85 – 105. Tapah (Wallago attu ) Caution - These fish are very aggressive with very sharp teeth and must be handled with extreme caution . 37770). sp. Catfish Wallago attu. reply. Wallago attu (Bloch & Schneider, 1801) Wallago Adicionar o seu Fotografias e vídeos ... (Sheatfishes) Etymology: Wallago: wallago;Bleeker, in 1851, took the Indian fish name, gave it generic range and used it connection with a new species. Genetic diversity and structure of six Populations of Wallago attu were studied from Jhelum River, Pakistan using five species specific microsatellites loci. Wallago attu ; Estat de conservació ; Vulnerable: UICN: 166468: Taxonomia; Super-regne: Eukaryota: Regne: Animalia: Fílum: Chordata: Classe: Actinopteri: Ordre: Siluriformes: Família: Siluridae: Gènere: Wallago: Espècie: Wallago attu Marcus Elieser Bloch, 1801: Gravat de 1897. Reference no. FINFISH BREEDING AND HATCHERY MANAGEMENT Unit 1. Big catfish caught in Brazil. See the estimate, review home details, and search for homes nearby. (Peaks of prevalence, intensity and dominance index also obtained in pre-monsoon period). It can reach maximum 2.4 m (8 feet) total length. In the Mekong, it is reported to migrate to smaller streams, canals and to the floodplain during the flood season (Ref. Wallago attu . Wallago attu C. reba . Find near, nearer or same sized spp. Goswami, P.K. Journal of the Indian Fisheries Association 22, 13 – 20. Started on 07 July, the program was inaugurated by Prime Minister Sheikh Hasina in Osmani Memorial Auditorium of the capital with a call for the protection of the breeding grounds of fishes around the country. Wallago attu Picture by Warren, T. Cambodia country information . The Asian Silurid catfish Wallago attu is an endangered species. Gov't. The natives fear it because of its known habit of eating small ducks, dogs, and small children. View more comments #7 'Memorial To A Species' By Brent Stirton, South Africa, Wildlife Photographer Of The Year Grand Title Winner. Wallago: After its Telugu and Tamil names Walaga (Telugu and Tamil are both Dravidian languages of South India). Acknowledgment. sp . Genotypic data of all the samples were generated through PCR amplification of targeted loci. Wallago attu (Bloch & Schneider, 1801) Common Names: Helicopter Catfish Freshwater Shark, Helikoptermalle , Mully Catfish, Pla Khao , Tapah , Trey Sanday : Type Locality: Malabar, India. Description: The dorsal surface is grey brown, the abdomen silvery grey and the fins pale yellow. It is found in large rivers and lakes throughout Asia from Pakistan to Vietnam and Indonesia, and is also reported from Afghanistan. Wallago attu (Bloch & Schneider, 1801) Wallago Carregue seu(sua) Fotos e vídeos ... (Sheatfishes) Etymology: Wallago: wallago;Bleeker, in 1851, took the Indian fish name, gave it generic range and used it connection with a new species. FROM FRANK MAGALLANES . Wallago attu is a species of catfish in the family siluridae or sheathfish. Origin: Widespread across most of tropical Asia. BREEDING, AGE AND GROWTH OF THE FRESHWATER SHARK WALLAGO ATTU (BLOCH AND SCHNEIDER) FROM THE DHIR BEEL OF THE BRAHMAPUTRA BASIN, ASSAM, INDIA. The name is "walaga" in Telugu / Tamil (Ref. 45335). 37770). Printing, Rangoon. More on authors: Bloch & Schneider. More on authors: Bloch & Schneider. Wallago attu Picture by Warren, T. ... (Sheatfishes) Etymology: Wallago: wallago;Bleeker, in 1851, took the Indian fish name, gave it generic range and used it connection with a new species. I originally wrote this OPEFE article in 1996 and it is long overdue for an update and explore some of newer material on this interesting species. Gupta, S.P. In the Mekong, it is reported to migrate to smaller streams, canals and to the floodplain during the flood season (Ref. There are currently five recognised species, W. attu, W. leerii, W. hexanema, W. maculatus and W. micropogon. Wallago attu (Bloch & Schneider, 1801) Wallago ... Abundant during the warm season; a pre-monsoon summer breeder. More like attu-TOAD. Wallago attu és una espècie de peix de la família dels silúrids i de l'ordre dels siluriformes. attu: After its Malayalam name Attu Vaalay (Malayalam is another Dravidian language South India). The Helicopter catfish, Wallago attu, weighs as much as seven Jack Russell terriers or 45,000 Neon tetras when it's fully grown, says Matt Clarke. The wallago is very popular throughout Asia for its fine eating qualities, and in Bengal and Assam, it is known as boal. Wallago attu This south Asian fish is found from India, Bangladesh, Pakistan, Vietnam, Indonesia etc. It is not good for culture because they consuming more time. The size of the catfish depends on the variety of the fish. The Tapah as it is known in its native land is a large catfish. & Devraj, M. (1992) Breeding, age and growth of the freshwater shark Wallago attu (Bloch and Schneider) from the Dhir Beel of the Brahmaputra basin, Assam, India. The name is "walaga" in Telugu / Tamil (Ref. P.K. 45335). 2) maxillary barbels longer than pelvic fin. WALLAGO ATTU Moazama Batool*, Sajid Abdullah and Khalid Abbas Department of Zoology & Fisheries, University of Agriculture, Faisalabad, Pakistan *Corresponding author’s e -mail: moazamab@yahoo.com . Finfish breeding and hatchery management pdf 1. Bangladesh is observing National Fisheries Week 2012 this week. Batool, Abdullah & Abbas 1018 MATERIALS AND METHODS Fish fingerlings: The fingerlings of C. marulius and W. attu were collected from their natural breeding grounds (Head Chanawa and Head … The name is "walaga" in Telugu / Tamil (Ref. Wallago attu Wallago attu is a species of catfish in the family Siluridae. Mastocembelus. Special Disclosures Publications. This is a preview of subscription content, log in to check access. Scientific name: Wallago attu. Other freshwater resources : Reservoir fish seed resources The reservoirs in Uttar Pradesh and Madhya Pradesh - natural stock of major carps The reservoirs - do not have a natural stock of major carps. Catfish Mystus seenghala. Size: Upto 75-80cm Habitat: rivers, tanks , pools with muddy water Breeding: egg leyers. ABSTRACT The Dhir becl, one of the major live becls of the Brahmaputra basin, Assam, has an Clupisoma garua . The fish is commonly known by its genus name wallago. GOSW AMI* AND M. DEV ARAJ Central Institute of Fisheries Education, Versova, Bombay -400 061. Populations are declining due to over-exploitation, pollution and environmental degradation. Wallago attu is a pre-monsoon summer breeder and hatching of monogenoidean larvae generally occurs at about 25–35°C. Below is Jean -Francois Helias holding a sub-adult Wallago (identification pending). Catfish Fish Breed Characteristics:- Unlike most fish, These catfish do not have any scales on the body instead they have an adipose fin and often spine-like rays (spines) present at the front of the dorsal and pectoral fins. Catfish Clarius. There are at present 5 species of Wallago listed on Fishbase, our factsheet of the month W. attu, W.hexanema, (which is probably W. attu) W. leeri, W. maculatus, and a new species which was described in 2004 by Heok Hee Ng from mainland Southeast Asia, W. micropogon. ... Abundant during the warm season; a pre-monsoon summer breeder. Wallago attu - Shark catfish - Walaya 5:32 AM. Captive breeding has unsurprisingly not occured in an aquarium, although its cousin W. attu has been bred in oudoor ponds in Malaysia. Freshwater and marine fish seed resources and natural breeding Freshwater fish seed resources Rivers were the major source of freshwater fish seed in India during 1950’s and 1960’s. Description Year Named Used: Page: 7100: Khin, U., 1948.Fisheries in Burma. Once reaching over 6 feet, this catfish is now found in much smaller sizes. In the Mekong, it is reported to migrate to smaller streams, canals and to the floodplain during the flood season. Since then, new species have been described and updated. Nature related Discussions, News and Queries. More on authors: Bloch & Schneider. | ITIS | CoL | WoRMS | Cloffa 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. & Sharma, R.K. (1984) On some monogenetic trematodes of fishes. It is locally known as Padhin and commonly called Wallago. A total of 23 alleles were found in 177 fish samples. Common name: Helicopter catfish. Access options Buy single article. Species Information; Size: 2000mm or 78.7" SL. It is mature in minimum 2 years for breeding. Hence, major carp fingerlings produced elsewhere were brought and released in them. Thus, by the time the free-swimming monogenoidean larvae hatch, fish fries appear in large numbers and infestation chances were therefore optimized. Other fishes: Channa. Abundant during the warm season; a pre-monsoon summer breeder. Law enforcement to ban destructive fishing practices should be enhanced for the conservation of the populations. 105 Attu St, Greenville, SC 29609 is a 1,176 sqft, 3 bed, 2 bath home sold in 2009. 23. Breeding: Oviparous, distinct pairing possibly like other members of the same family.
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