分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Osteoglossiformes (Bony tongues)
骨舌魚目 (Bony tongues) >
Notopteridae (Featherbacks or knifefishes)
弓背魚科 (Featherbacks or knifefishes) > Notopterinae
Etymology: Chitala: Bangladesh local name.
More on author: Bleeker.
Issue
Considered extinct by IUCN in 2019.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Considered extinct by IUCN in 2019.
Asia: Borneo, Sumatra and Java in Indonesia, Malaya, and Thailand (Ref. 7050). Found in the Mekong basin (Ref. 12693).
亞洲: 婆羅洲，蘇門答臘與印尼的爪哇，馬來亞與泰國.(參考文獻 7050) 發現於湄公河流域了。 (參考文獻 12693) 在印尼被保護如 Notopterus sp. 。 (參考文獻 12217)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 150 cm SL 雄魚/尚未辨別雌雄; (Ref. 7050)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Jaws increasing in length throughout life, extending far beyond posterior margin of eye in large specimens; small juveniles with slightly oblique bars on body and anal fin; larger juveniles and adults with plain body, overall silvery to bronze in life (Ref. 43281).
整個生命期被長度一直增加的顎, 延伸超過眼的後緣遙遠地在大的個體中; 小的在身體與臀鰭上些微地稚魚有斜紋; 較大的稚魚而且成魚有單色的身體, 全身銀色到青銅色的活著時.(參考文獻 43281)
Obligate air-breathing (Ref. 126274); Inhabits mainstreams and forest streams (Ref. 58784). Feeds on fishes, probably has a crepuscular or nocturnal activity pattern (Ref. 12693). Other food of this species includes insects and small vertebrates (Ref. 58784).
棲息於主流與森林溪流。 (參考文獻 58784) 捕食魚類, 可能有一個晨昏或夜行的行為模式.(參考文獻 12693) 這種的其他食物包括昆蟲與小的脊椎動物。 (參考文獻 58784)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 婆羅洲，蘇門答臘與印尼的爪哇，馬來亞與泰國.(參考文獻 7050) 發現於湄公河流域了。 (參考文獻 12693) 在印尼被保護如 Notopterus sp. 。 (參考文獻 12217)
Roberts, T.R., 1992. Systematic revision of the old world freshwater fish family Notopteridae. Ichthyol. Explor. Freshwat. 2(4):361-383. (Ref. 7431)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
滅絕 (EX) ; Date assessed: 29 August 2019
人類使用
漁業: 自給性漁業
工具
特別的報告
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網路資源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5166 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00239 - 0.00836), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 4.5 ±0.80 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Nutrients (Ref.
124155): Calcium = 61.8 [20.0, 209.0] mg/100g; Iron = 1.36 [0.48, 4.20] mg/100g; Protein = 17.2 [15.4, 19.1] %; Omega3 = 0.284 [0.113, 0.726] g/100g; Selenium = 102 [35, 244] μg/100g; VitaminA = 50.1 [10.2, 265.8] μg/100g; Zinc = 0.695 [0.362, 1.536] mg/100g (wet weight);
