分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Pangasiidae (Shark catfishes)
鯰科 (Shark catfishes)
Etymology: Pangasius: The Vietnamese name of a fish (Ref. 45335).
More on author: Sauvage.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; 河川洄游 (Ref. 51243). 熱帶
Asia: Mekong and Chao Phraya basins.
亞洲: 湄公河與湄南河流域。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 120 cm SL 雄魚/尚未辨別雌雄; (Ref. 30857)
臀鰭軟條: 31 - 35. Body stout and heavy, head broader than long; blue-black dorsum; blunt snout with broad white band on muzzle; single large patch of vomerine teeth with separate patch of palatine teeth on each side (Ref. 12693). Rounded head and blunt rounded snout (Ref. 43281).
身體矮胖而重的, 頭部寬度大於長度; 藍黑色的背面; 鈍的在鼻口上吻部有寬的白色條紋; 犛骨的單一大小區塊在兩邊上牙齒有顎齒的個別小區塊。 (參考文獻 12693) 圓的頭部與鈍的圓形吻。 (參考文獻 43281)
Facultative air-breathing (Ref. 126274); Known from large rivers (Ref. 12693). Found in rapids and also in deeper slower reaches (Ref. 37771). Enters flooded forest (Ref. 9497). Feeds on plants (Ref. 9497). Spawns at the onset of flood season and the young are first seen in June, averaging about 5 cm by mid-June. Marketed fresh (Ref. 12693).
已知來自大河了。 (參考文獻 12693) 發現於急流了以及在較深的較慢的範圍方面.(參考文獻 37771) 進入被水淹沒的森林。 (參考文獻 9497) 吃植物。 (參考文獻 9497) 產卵在洪水季節的開始,而且幼魚首見於六月,在六月中之前平均大約 5 公分。 在市場上銷售生鮮地了。 (參考文獻 12693)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 湄公河與湄南河流域。
Roberts, T.R. and C. Vidthayanon, 1991. Systematic revision of the Asian catfish family Pangasiidae, with biological observations and descriptions of three new species. Proc. Acad. Nat. Sci. Philad. 143:97-144. (Ref. 7432)
人類使用
漁業: 低經濟
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00477 - 0.02003), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.47 se; based on food items.
Fishing Vulnerability (Ref.
59153): Very high vulnerability (88 of 100).
Nutrients (Ref.
124155): Calcium = 12.7 [7.0, 42.3] mg/100g; Iron = 0.501 [0.193, 1.402] mg/100g; Protein = 15.9 [14.4, 17.4] %; Omega3 = 0.397 [0.149, 1.043] g/100g; Selenium = 115 [48, 249] μg/100g; VitaminA = 29.5 [7.2, 113.1] μg/100g; Zinc = 2.3 [0.8, 4.0] mg/100g (wet weight);