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) >
Siluridae (Sheatfishes)
鯰科 (Sheatfishes)
Etymology: Ompok: It is a bad reproduction of a Malayam fish name as limpok/ompok (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Asia: lower Mekong and central Thailand through Indonesia.
亞洲: 經過印尼的湄公河下游與泰國中部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 43281)
背的軟條 (總數) : 4; 臀鰭軟條: 74 - 84; 脊椎骨: 54 - 55. Head width 10.0-10.7% SL; caudal peduncle depth 4.3-5.1% SL; 74-80 anal fin rays, and 54-55 vertebrae (Ref. 52514). Dorsal fin much shorter than head length; maxillary barbel extending to middle of anal fin; mandibular barbels shorter than head; a small distinct spot at caudal-fin base; vomerine tooth patches joined at midline by narrow strip of teeth (Ref. 12693). Elongated dark blotch above pectoral base; sometimes a mid-lateral stripe on body; pointed caudal lobes (Ref. 43281).
頭部寬度 10.0-10.7% SL; 尾柄深度 4.3-5.1% SL; 74-80個臀鰭棘條 , 與 54-55個脊椎骨.(參考文獻 52514) 背鰭遠短於頭長; 延伸至臀鰭的中央的上頜骨觸鬚; 顎骨觸鬚短於頭部; 在尾鰭基底的一個小的明顯斑點; 犛骨牙齒區塊在齒的狹窄長條的中線結合。 (參考文獻 12693) 延長的在胸鰭基底上面的黑色斑塊; 有時在身體上的一條側面中央的斑紋; 尖的尾葉.(參考文獻 43281)
Lives in lowland rivers and streams including peats (Ref. 57235). Occurs in medium to large-sized rivers (Ref. 12975). Found in slowly moving waters and lakes. Feeds on fishes, prawns, and crustaceans. Moves into seasonally flooded habitats during periods of high water and can usually be found around submerged woody vegetation. Marketed fresh (Ref. 12693).
出現於中到大型的河。 (參考文獻 12975) 慢慢地發現於移動水域與湖了。 吃魚，蝦與甲殼動物。 在高水位的時候季節性地移入被水淹沒的棲息地而且能通常被發現於在附近水下的木本植物。 在市場上銷售生鮮地了。 (參考文獻 12693)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 經過印尼的湄公河下游與泰國中部。
Kottelat, M., A.J. Whitten, S.N. Kartikasari and S. Wirjoatmodjo, 1993. Freshwater fishes of Western Indonesia and Sulawesi. Periplus Editions, Hong Kong. 221 p. (Ref. 7050)
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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).
營養階層 (Ref.
69278): 3.9 ±0.64 se; based on food items.
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 (27 of 100).
