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) >
Bagridae (Bagrid catfishes)
鱨科 (Bagrid catfishes)
Etymology: Hemibagrus: Greek, hemi = the half + Mozarabic, bagre, Greek, pagros = a fish, Dentex sp. (Ref. 45335); velox: From the Latin for fast, in reference to its habitat (fast-flowing streams and rivers) (Ref. 40801).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Asia: Sumatra, Indonesia.
亞洲: 印尼的蘇門答臘。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 35.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 40801)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 1; 背的軟條 (總數): 7-8; 臀棘 0; 臀鰭軟條: 11 - 13; 脊椎骨: 50 - 52. Caudal peduncle depth 6.2-7.5 cm SL; the upper lobe of the caudal fin regularly tapering; genital appendage by a distance of 4.3-5.9% SL; irregular serrations on the posterior edge of the dorsal spine; snout length 33.3-38.9% HL; interorbital distance 29.4-33.9% HL; length of maxillary barbel 198.3-238.2 HL; length of inner mandibular barbel 44.7-52.1% HL; branchiostegal rays 10-11 (Ref. 40801).
尾柄深度 6.2-7.5 公分 SL; 尾鰭的上葉經常尖端細; 4.3-5.9% SL 的距離生殖器附肢; 在背部棘的後緣上的不規則的鋸齒; 吻的長度 33.3-38.9% HL; 眼間距 29.4-33.9% HL; 顎觸鬚 198.3-238.2 HL 的長度; 內部顎的觸鬚 44.7-52.1% HL 的長度; 鰓條骨 10-11.(參考文獻 40801)
Found in upper reaches of rivers, usually in fast-flowing waters with rocky or sandy bottom (Ref. 40801).
發現於河的上游了, 通常在快速流動的水域有岩石的或沙質底部.(參考文獻 40801)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 印尼的蘇門答臘。
Tan, H.H. and H.H. Ng, 2000. The catfishes (Teleostei: Siluriformes) of central Sumatra. J. Nat. Hist. 34:267-303. (Ref. 40801)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 01 September 2018
人類使用
更多資訊
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年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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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=0.00832 (0.00384 - 0.01800), b=2.95 (2.77 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.6 se; based on size and trophs of closest relatives
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): Low to moderate vulnerability (34 of 100).
