分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Synbranchiformes (Spiny eels)
合鰓魚目 (Spiny eels) >
Mastacembelidae (Spiny eels)
棘鰍科 (Spiny eels)
Etymology: Mastacembelus: Greek, mastax, -agos = bite + Greek, emballo = to throw oneself (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 居於水底的; pH range: 6.5 - 7.5; dH range: ? - 15; 河川洄游 (Ref. 51243). 熱帶; 22°C - 28°C (Ref. 1672); 38°N - 1°N
Asia: Pakistan to Viet Nam and Indonesia.
亞洲: 巴基斯坦到越南與印尼。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 90.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 37770); 最大體重: 500.00 g (Ref. 9671)
背棘 (總數): 33 - 40; 背的軟條 (總數): 67-82; 臀鰭軟條: 67 - 83; 脊椎骨: 87 - 98. Body dull brown with 1-3 darker, longitudinal zigzag lines, more or less connected to form a reticulated pattern, more or less distinct and restricted to the dorsal two thirds of the body (Ref. 27732).
身體暗褐色的 1-3條比較深色的, 縱向的曲折線, 約略相連形成一個網狀的圖案，約略明顯的而且侷限於背部三分之二的身體.(參考文獻 27732)
Adults live in highland streams to lowland wetlands (Ref. 57235). Usually found in streams and rivers with sand, pebble, or boulder substrate. They seldom leave the bottom except when disturbed. Also occur in still waters, both in coastal marshes and dry zone tanks. Sometimes stays partially buried in fine substrate. Enter flooded forest (Ref. 9497). Reported to occur in areas with rocky bottoms in the Mekong mainstream during the dry season, but enter canals, lakes and other floodplain areas during the flood season (Ref. 37770). Forages at night on benthic insect larvae, worms and some submerged plant material (Ref. 12693). Common during the summer months. Marketed fresh and frequently seen in the aquarium trade (Ref. 12693). Economic important species, both food and aquarium trades (Ref. 57235).
通常發現於溪流與河川，底部為沙子、小圓石或大圓石的地方。 很少離開底部除了當被驚擾時之外。 也生活於靜止的水域中, 在海岸的濕地與乾燥區的池塘中。 有時停留身體的一部分埋藏在細的底部中。 進入被水淹沒的森林。 (參考文獻 9497) 報告在乾季的時候在湄公河主流方面出現在有岩石底部的區域, 但是在洪水季節的時候進入運河，湖與其他的洪泛區區域.(參考文獻 37770) 覓食在晚上捕食底棲的昆蟲幼生，蠕蟲與一些水下的植物。 (參考文獻 12693) 普遍的在夏天數個月期間。 在市場上銷售生鮮地而且時常在水族貿易中見到了。 (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: 巴基斯坦到越南與印尼。
Pethiyagoda, R., 1991. Freshwater fishes of Sri Lanka. The Wildlife Heritage Trust of Sri Lanka, Colombo. 362 p. (Ref. 6028)
人類使用
漁業: 商業性; 水族館: 商業性
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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=0.00372 (0.00276 - 0.00501), b=2.91 (2.82 - 3.00), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 2.8 ±0.27 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (56 of 100).
Nutrients (Ref.
124155): Calcium = 261 [124, 515] mg/100g; Iron = 1.88 [0.89, 3.98] mg/100g; Protein = 17.4 [15.6, 19.2] %; Omega3 = 0.126 [0.064, 0.232] g/100g; Selenium = 22.6 [8.4, 64.1] μg/100g; VitaminA = 14.9 [5.4, 38.0] μg/100g; Zinc = 1.19 [0.67, 2.32] mg/100g (wet weight); based on
nutrient studies.
