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Channa marulius (Hamilton, 1822)

Great snakehead
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Channa marulius
Picture by Jean-Francois Helias / Fishing Adventures Thailand


Viet Nam country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/vm.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kottelat, M., 1985
National Database:

Common names from other countries

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

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

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 底中水层性; 河川洄游 (Ref. 51243).   熱帶; 24°C - 28°C (Ref. 2060)

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Asia: India to China, south to Thailand and Cambodia (Ref. 12693) and Pakistan (Ref. 4833).
亞洲: 印度到中國, 南至泰國與柬埔寨 (參考文獻 12693) 與巴基斯坦。 (參考文獻 4833)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 183 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6351); common length : 46.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4833); 最大体重: 30.0 kg (Ref. 4833)

生物学特性     字汇 (例如 epibenthic)

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).

在管,湖与沼泽中出现于滞流或静止的水。 (参考文献 12693) 栖息于有水下的水生植物的水域。 (参考文献 12693) 通常发现于只在河中的深水池中而且偶见于湖。 进入被水淹没的森林。 (参考文献 9497) 肉食性的而且以鱼,青蛙,蛇,昆虫,蚯蚓与蝌蚪维生.(参考文献 1479) 有带水鸟,蛇与老鼠的这种的报告。 雄姓具有领域性。 可能会咬人当被捕捉时 (Elliot Bligh , pers. comm。, 2001)。

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

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.亞洲: 印度到中國, 南至泰國與柬埔寨 (參考文獻 12693) 與巴基斯坦。 (參考文獻 4833)

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

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)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 06 October 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  引起创伤的




人类利用

渔业: 商业性; 养殖: 商业性; 游钓鱼种: 是的; 水族馆: 公众的水族馆
FAO(Publication : search) | FishSource |

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Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
生态学
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversions
Recruitments
Abundances
Life cycle
繁殖
Maturities
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Spawnings
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Egg(s)
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仔鱼
稚鱼动力学
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BRUVS - Videos
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Nutrients
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鱼的声音
Diseases / Parasites
Toxicities (LC50s)
Genetics
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水产养殖描述
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Stamps, coins, misc.
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形态测量图
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References
参考文献

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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).
营养阶层 (Ref. 69278):  4.5   ±0.80 se; based on food items.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.23).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (55 of 100).
价格分类 (Ref. 80766):   Unknown.