Ecology Summary - Oreochromis niloticus
生態學： Oreochromis niloticus
 
主要參考文獻 Philippart, J.-C. and J.-C. Ruwet, 1982
附註 Inhabit the littoral zone of lakes and are abundant in Lakes Turkana (Rudolf) and Albert. Although a freshwater species they are also found in brackish water like in the Nile Delta. The area occupied by the species extends from 8° S to 32° N and from 6000 ft (1830 m) to sea level. O. niloticus of Lake Edward form very large schools of 100 sq.m or more at the lake surface when feeding. The species takes epiphytic algae, diatoms or plankton according to conditions. (See also Ref. 3736).

Aquatic zones / Water bodies

Marine - Neritic Marine - Oceanic Brackishwater Freshwater
Marine zones / Brackish and freshwater bodies
  • supra-littoral zone
  • littoral zone
  • sublittoral zone
  • epipelagic
  • mesopelagic
  • epipelagic
  • abyssopelagic
  • hadopelagic
  • 河口/瀉湖/半鹹淡水海洋
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • 洞
  • 專門地
Highighted items on the list are where Oreochromis niloticus may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref. Halwart, M. and M.V. Gupta, 2004

Associations

參考文獻
Associations
Associated with
Association remarks
Parasitism

進食

攝取食物的類型 mainly plants/detritus (troph. 2-2.19)
Feeding type Ref. Getachew, T. and C.H. Fernando, 1989
攝取食物的習慣 browsing on substrate
Feeding habit Ref.
Trophic Level(s)
Estimation method 最初的樣本 不捕獲族群 附註
Troph s.e. Troph s.e.
從食物內容 2.00 2.00 0.00 Troph of adults from 1 study.
從個別的食物項目 2.02 0.00 Trophic level estimated from a number of food items using a randomized resampling routine.
參考文獻 Getachew, T. and C.H. Fernando, 1989
(例如 346)
(例如 oophagy)
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