Channa marulius, Great snakehead : fisheries, aquaculture, gamefish, aquarium

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Channa marulius (Hamilton, 1822)

Great snakehead
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Image of Channa marulius (Great snakehead)
Channa marulius
Picture by Jean-Francois Helias / Fishing Adventures Thailand

分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, ) | 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 生態学

; 新鮮な水 底生の漂泳性; potamodromous (Ref. 51243); 深さの範囲 - m (Ref. ), usually - m (Ref. ).   Tropical; 24°C - 28°C (Ref. 2060)

分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri

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

サイズ / 重さ / 年齢

Maturity: Lm ?  range ? - ? cm
Max length : 183 cm TL オス/雌雄の選別がない; (Ref. 6351); common length : 46.0 cm TL オス/雌雄の選別がない; (Ref. 4833); 最大公表体重: 30.0 kg (Ref. 4833)

生物学     用語集 (例 epibenthic)

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 成熟 | 繁殖 | 放精 | | 生産力 | 幼生

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.

主な参考文献 Upload your references | 参考文献 | コーディネーター | 協力者

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)

IUCNのレッドリストの状況は (Ref. 124695)

  軽度懸念 (LC) ; Date assessed: 06 October 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Traumatogenic





Human uses

水産業: 商業; 水産養殖: 商業; ゲームフィッシュ: はい; 水族館・水槽: 公共の水族館
FAO - Publication: search | FishSource |

より多くの情報

共通名の
類義語
代謝
捕食動物
生態毒性
繁殖
成熟
放精
卵の集合体
生産力

卵の開発
Age/Size
成長
体長-重さ
Length-length
体長組成
形態計測学
形態学
幼生
幼生の動力
補充
豊度
BRUVS
参考文献
水産養殖
水産養殖の紹介
緊張
遺伝子の
対立遺伝子頻度
遺伝
病気
行列
Nutrients
Mass conversion
協力者
画像
Stamps, Coins Misc.

シガテラ(食中毒の名前)
速度
泳ぐ 型式
カマ
Otoliths

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インターネットの情報源

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  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).
栄養段階 (Ref. 69278):  4.5   ±0.80 se; based on food items.
Generation time: 4.8 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
回復力 (Ref. 120179):  手段, 1.4年~4.4年の倍増期間の最小個体群 (K=0.23).
弱み (Ref. 59153):  Moderate to high vulnerability (55 of 100) .
価格帯 (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 47.2 [24.1, 97.5] mg/100g ; Iron = 0.627 [0.443, 0.898] mg/100g ; Protein = 18.1 [17.2, 19.0] % ; Omega3 = 0.196 [0.083, 0.444] g/100g ; Selenium = 52.3 [22.2, 117.2] μg/100g ; VitaminA = 41.5 [18.6, 90.8] μg/100g ; Zinc = 0.659 [0.394, 1.027] mg/100g (wet weight); based on nutrient studies.