分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
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, Malay Peninsula, Sumatra and Borneo.
亞洲: 湄公河與湄南河流域，馬來半島，蘇門答臘與婆羅洲。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 130 cm SL 雄魚/尚未辨別雌雄; (Ref. 30857)
背棘 (總數) : 0; 背的軟條 (總數) : 0; 臀鰭軟條: 75 - 91. No dorsal fin; greatly reduced barbels (equal to or smaller than eye diameter); a slender body (Ref. 27732); body depth 5.7-7.0 times in SL; mandibular barbels smaller than eye diameter or absent (Ref. 43281). Vomerine teeth in angular band (Ref. 12693).
沒有背鰭; 非常縮小的觸鬚了;(等於或比眼直徑更小) 一個細長的身體;(參考文獻 27732) 體高 5.7-7.0 標準體長比率; 比眼直徑小的顎骨觸鬚或不存在.(參考文獻 43281) 在有角的條紋中的犛骨齒.(參考文獻 12693)
Occurs in large rivers with turbid waters (Ref. 27732), streams, canals (Ref. 12693) and lakes (Ref. 56749). Feeds on pelagic fishes in midwater to upper depths (Ref. 12693). Spawns just prior to the rise in water levels and moves into the flooded riparian forests and probably out into the floodplains during high water levels. Young of the year are first seen in July and start to move back to the rivers in October, where they remain common until January (Ref. 12693).
用混濁的水域 (參考文獻 27732) ，溪流與管出現於大河。 (參考文獻 12693) 在中層水域到上面的深度吃大洋性的魚。 (參考文獻 12693) 在正要水位上升時之前產卵而且移入被水淹沒的河岸森林與可能在外進入洪泛區之內在高水位期間。 一歲以下的幼魚首見於七月而且開始在十月游回河, 在那裡它們保持普遍直到一月.(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，馬來半島，蘇門答臘與婆羅洲。
Roberts, T.R., 1989. The freshwater fishes of Western Borneo (Kalimantan Barat, Indonesia). Mem. Calif. Acad. Sci. 14:210 p. (Ref. 2091)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 01 September 2018
人類使用
漁業: 商業性
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 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00362 - 0.00916), b=2.93 (2.79 - 3.07), 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): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Nutrients (Ref.
124155): Calcium = 44.9 [23.4, 89.6] mg/100g; Iron = 0.807 [0.403, 1.542] mg/100g; Protein = 16.1 [14.5, 17.6] %; Omega3 = 0.221 [0.079, 0.595] g/100g; Selenium = 80.6 [28.3, 201.1] μg/100g; VitaminA = 72.9 [20.0, 262.1] μg/100g; Zinc = 1.06 [0.70, 1.62] mg/100g (wet weight);
