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) >
Sisoridae (Sisorid catfishes)
吸口鯰科 (Sisorid catfishes) > Sisorinae
Etymology: Bagarius: From the local name Vaghari, in Calcuta (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 河川洄游 (Ref. 51243). 熱帶
Southeast Asia: Cambodia, Indonesia (Borneo, Sumatra), Laos, Malaysia, Thailand, and Vietnam.
亞洲: 印度河與恒河流域, 大部分的印度南部西方的高止，湄公河流域以東, Xe Bangfai 流域 (寮國) 到印尼。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 200 cm SL 雄魚/尚未辨別雌雄; (Ref. 7050)
Adults occur in large rivers on the bottom, even with swift current (Ref. 12693). They never enter small streams (Ref. 37770). Found among boulders, often in the white water of the rapids where it apparently is indifferent to the strong current. Feed primarily on prawns but will take small fishes and aquatic insects (Ref. 6868). Spawn in rivers before the rainy season (Ref. 12693). Migrate in schools. Reported to migrate to follow its prey. Also reported that individuals follow Catlocarpio siamensis during the upstream migration (Ref. 37770). Apparently the main upstream migration begins close to the peak of flood when the current is very strong and the water is turbid (Ref. 37770). Sold fresh in markets. Not a highly esteemed food fish, because its fibrous flesh spoils rapidly and can cause illness (Ref. 12693).
出現於在底部上的大河, 與湍急的水流平的.(參考文獻 12693) 從不進入小的溪流。 (參考文獻 37770) 發現於大圓石中了, 常見於急流的急流中在那裡它顯然地是沒有反應強的水流。 主要吃蝦但是將吃小魚與水生昆蟲.(參考文獻 6868) 在河中產卵在雨季之前.(參考文獻 12693) 迴游成群。 報告迴游到追從它的獵物。 也報告它在它的溯溪迴游的時候跟隨 暹羅印度鯉〔Catlocarpio siamensis〕 。 (參考文獻 37770) 顯然地主要的溯溪迴游開始接近洪水的高峰當水流是非常強的，而且水是混濁的時候.(參考文獻 37770) 生鮮販賣在市場中了。 不是一個深受喜愛的食用魚, 因為它的纖維肉很快地腐敗而且能引起疾病.(參考文獻 12693)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 印度河與恒河流域, 大部分的印度南部西方的高止，湄公河流域以東, Xe Bangfai 流域 (寮國) 到印尼。
Ng, H.H. and M. Kottelat, 2021. Description of Bagarius vegrandis, a new species of sisorid catfish from Indochina (Actinopterygii: Siluriformes), with notes on the identity of Bagarius bagarius. Zootaxa 4926(1):134-146. (Ref. 123776)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 04 February 2022
人類使用
漁業: 低經濟
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00330 - 0.01265), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.60 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 = 43.8 [19.2, 102.5] mg/100g; Iron = 0.87 [0.43, 1.86] mg/100g; Protein = 16.8 [15.4, 18.3] %; Omega3 = 0.15 [0.05, 0.45] g/100g; Selenium = 63.5 [20.6, 194.9] μg/100g; VitaminA = 24.8 [4.8, 119.5] μg/100g; Zinc = 1.46 [0.88, 2.38] mg/100g (wet weight);
