分類 / Names
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Siluriformes (Catfishes) >
Siluridae (Sheatfishes)
Etymology: Ompok: It is a bad reproduction of a Malayam fish name as limpok/ompok (Ref. 45335).
More on author: Bloch.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水; 汽水性の 底生の; pH range: 6.0 - 8.0; dH range: 4 - 28; potamodromous (Ref. 51243); 深さの範囲 0 - 2 m. Tropical; 20°C - 26°C (Ref. 1672)
Asia: Indian subcontinent and Myanmar.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 19.6  range ? - ? cm
Max length : 45.0 cm SL オス/雌雄の選別がない; (Ref. 4833)
Adults are found in quiet, shallow (0.5-1.5 m), often muddy water, in sandy streams, rivers and tanks (Ref. 6028). Also occur in canals, beels and inundated fields (Ref. 1479). Feed on vegetable matter and fish (Ref. 6028).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Ng, H.H. and R.K. Hadiaty, 2009. Ompok brevirictus, a new catfish (Teleostei: Siluridae) from Sumatra. Zootaxa 2232:50-60. (Ref. 82371)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
水産業: 商業; 水産養殖: 商業; 水族館・水槽: 商業
用具
特記事項
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インターネットの情報源
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=0.00575 (0.00482 - 0.00687), b=3.03 (2.98 - 3.08), in cm total length, based on LWR estimates for this species (Ref.
93245).
栄養段階 (Ref.
69278): 3.9 ±0.4 se; based on diet studies.
回復力 (Ref.
120179): 低い, 4.5年~14年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
Nutrients (Ref.
124155): Calcium = 153 [66, 276] mg/100g; Iron = 0.647 [0.339, 1.251] mg/100g; Protein = 16 [14, 18] %; Omega3 = 0.129 [0.054, 0.319] g/100g; Selenium = 28.5 [8.8, 96.4] μg/100g; VitaminA = 90.8 [15.2, 388.3] μg/100g; Zinc = 0.823 [0.552, 1.301] mg/100g (wet weight); based on
nutrient studies.