分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Siluridae (Sheatfishes)
Etymology: Ompok: It is a bad reproduction of a Malayam fish name as limpok/ompok (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的.
Asia: Mekong and Chao Phraya River drainages in Indochina, the Malay Peninsula, the Barito River drainage in southern Borneo and Java.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 21.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 82371)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 4; 臀鳍软条: 54 - 74. Two pairs of barbels; maxillary barbels reaching pelvic fins or anal fins; mandibullary barbels minute, about as long as diameter of eye. Eyes small, covered by skin. Dorsal and pelvic fins small; anal fin long; pectoral fins well developed (Ref. 4792); vomerine teeth in 2 patches (Ref. 12693). Brown, usually marmorated body with conspicuous round black blotch above pectoral base (Ref. 43281).
Occurs in streams and rivers of all sizes with currents ranging from sluggish to moderate (Ref. 12693). Moves into freshly inundated habitats during the flood season (Ref. 12693). Feeds on crustaceans and mollusks (Ref. 12693). Sold fresh or smoked on skewers (Ref. 12693).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Ng, H.H. and R.K. Hadiaty, 2009. Ompok brevirictus, a new catfish (Teleostei: Siluridae) from Sumatra. Zootaxa 2232:50-60. (Ref. 82371)
人类利用
更多信息
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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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=0.00562 (0.00278 - 0.01137), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
