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).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 河川洄游 (Ref. 51243). 亞熱帶的
Asia: Mekong basin (Ref. 27732). Reported from Chao Phraya, Maeklong and Peninsular Thailand river systems (Ref. 26336).
亞洲: 湄公河流域.(參考文獻 27732) 記錄來自湄南河， Maeklong 與泰國半島河流域了。 (參考文獻 26336)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 130 cm TL 雄魚/尚未辨別雌雄; (Ref. 30857); common length : 50.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 12693); 最大體重: 86.0 kg (Ref. )
背棘 (總數): 1; 背的軟條 (總數): 7-8; 臀鰭軟條: 12 - 14; 脊椎骨: 52 - 53. Bright red caudal fin in specimens bigger than about 15 cm SL; whitish in smaller ones (Ref. 27732). Adipose fin long (length of adipose-fin base 18.7-25.7% SL), with a gently-sloping anterior margin; dorsal spine poorly ossified and short (7.5-11.4% SL) without serrations on posterior edge; length of dorsal-fin base 16.3-18.3% SL; maxillary barbels reaching to at least middle of adipose fin base (230.1-297.0% HL) (Ref. 38441). Head flat rather than conical; a short occipital process not close to basal bone of dorsal fin; no stripes on body (Ref. 12693).
在比大約 15 公分 SL 大的標本中的鮮紅色尾鰭; 微白色的在較小的一些中.(參考文獻 27732) 脂鰭長的 (脂鰭基底 18.7-25.7% SL 的長度), 具有一個緩斜坡的前緣; 背棘鈣化不足與在後緣上沒有鋸齒的短 (7.5-11.4% SL); 背鰭長基底 16.3-18.3% SL; 上頜骨觸鬚延伸到脂鰭基底 (230.1-297.0% HL) 的至少中央.(參考文獻 38441) 頭部平坦的而不是錐形; 一個短的後頭骨的突起不接近背鰭的基骨; 沒有在身體上的斑紋.(參考文獻 12693)
Occurs in large upland rivers. Common in areas with rocky bottoms and irregular depths (Ref. 12693). Apparently does not migrate but reproduces locally and enters the flooded forest during high water in July-October (Ref. 38441). Feeds on insects, prawns, fish (Ref. 33813) and crabs (Ref. 38441). Marketed fresh (Ref. 12693). Maximum weight reported for an individual caught in Mae Klong River, Thailand, reached 86 kg (J-F. Helias, pers.comm., 07/2002; see photo Hewyc_u0.jpg).
出現於大的高地河川。 常見於區域，底部為岩石的地方而不規則的深度。 (參考文獻 12693) 顯然不會移動但是在七月-十月地方性地繁殖而且在高水位期間進入被水淹沒的森林.(參考文獻 38441) 吃昆蟲，蝦，魚 (參考文獻 33813) 與螃蟹。 (參考文獻 38441) 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: 湄公河流域.(參考文獻 27732) 記錄來自湄南河， Maeklong 與泰國半島河流域了。 (參考文獻 26336)
Ng, H.H. and W.J. Rainboth, 1999. The bagrid catfish genus Hemibagrus (Teleostei: Siluriformes) in central Indochina with a new species from the Mekong River. Raffles Bull. Zool. 47(2):555-576. (Ref. 38441)
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俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
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=0.01096 (0.00607 - 0.01980), b=3.00 (2.84 - 3.16), 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 (78 of 100).
Nutrients (Ref.
124155): Calcium = 16.8 [3.2, 67.2] mg/100g; Iron = 0.731 [0.261, 2.245] mg/100g; Protein = 17.7 [15.6, 19.7] %; Omega3 = 0.35 [0.13, 0.89] g/100g; Selenium = 52.7 [20.1, 125.3] μg/100g; VitaminA = 26.9 [4.8, 146.3] μg/100g; Zinc = 0.82 [0.55, 1.24] mg/100g (wet weight);
