India country information

Common names: Avalu, Aviri, Aviu
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref:
Aquaculture: commercial | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Maharashtra (Ref. 43634); Mavanhalla, Mudumalai, Tamil Nadu (Ref. 44148); south India, Telangana area of Andhra Pradesh and West Bengal (Ref. 45255), Tripura (Ref. 97593), Bhimtal and Naukuchiatal lakes (Ref. 89721), Buxa, Adma and Jayanti rivers (Ref. 89719), Tungabhadra river, Aralam WLS, Chimmony and Peechi-Vazhani WLS, Nilgiri Biosphere Reserve and Pamba, Achenkoil river systems (Ref. 92228). Cultured in irrigation wells in South India (Ref. 4833). Also Ref. 36654, 41236, 43630, 87807. Status of threat: Low risk in Western Ghats (Ref. 50614).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/in.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Talwar, P.K. and A.G. Jhingran, 1991
National Database:

Common names from other countries

巨鳢, Bullseye snakehead, Bullseye snakehead, ... more

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Anabantiformes (Gouramies, snakeheads) > Channidae (Snakeheads)
Etymology: Channa: Greek, channe, -es = an anchovy (Ref. 45335).
More on author: Hamilton.

Environment: milieu / climate zone / depth range / distribution range Ecologia

; Água doce bentopelágico; potamódromo (Ref. 51243). Tropical; 24°C - 28°C (Ref. 2060)

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Asia: India to China, south to Thailand and Cambodia (Ref. 12693) and Pakistan (Ref. 4833).

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 183 cm TL macho/indeterminado; (Ref. 6351); common length : 46.0 cm TL macho/indeterminado; (Ref. 4833); peso máx. Publicado: 30.0 kg (Ref. 4833)

Obligate air-breathing (Ref. 126274); Adults occur in sluggish or standing water in canals, lakes, and swamps (Ref. 12693). Inhabit waters with submerged aquatic vegetation (Ref. 12693). Usually found only in deep pools in rivers and occasionally in lakes. They enter flooded forest (Ref. 9497). Carnivorous and subsist on fish, frogs, snakes, insects, earthworms and tadpoles (Ref. 1479). There are reports of this species taking water birds, snakes, and rodents. Males are territorial. May bite when caught (Elliot Bligh, pers. comm., 2001).

Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

Builds floating nest of weeds and leaves where the orange-yellow eggs are deposited. Eggs hatch in 36 to 48 hours and fry remain in the nest for about 10 days after hatching. Parents guards the fry for about a month.

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Kottelat, M., 2013. The fishes of the inland waters of Southeast Asia: a catalogue and core bibliography of the fishes known to occur in freshwaters, mangroves and estuaries. The Raffles Bulletin of Zoology 2013 (Suppl. 27):1-663. (Ref. 94476)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Preocupação menor (LC) ; Date assessed: 06 October 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Traumatogenic

Utilização humana

Pescarias: espécies comerciais; Aquacultura: espécies comerciais; peixe desportivo: sim; Aquário: Aquários públicos

FAO(Publication : search) | FishSource |

Mais informação

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Stocks
Ecologia
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Consumo alimentar
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Idade/Tamanho
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Frequência de comprimento
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Referências
Aquacultura
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Mass conversion

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Fontes da internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00776 (0.00454 - 0.01328), b=2.98 (2.83 - 3.13), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 4.5 ±0.80 se; based on food items.

Resiliência (Ref. 120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.23).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (55 of 100).

Categoria de preço (Ref. 80766): Unknown.

Channa marulius (Hamilton, 1822)