Ecology Summary - Johnius borneensis
生態學： Johnius borneensis
 
主要參考文獻 Sumpton, W. and J. Greenwood, 1990
附註 Inhabits shallow coastal waters, estuaries, and rivers. In India, matures at the size of 14 to 16 cm TL; attains an average size of 15.8 cm TL, 20.6 cm TL, and 24 cm TL, at the end of 1 year, 1.5 years and 2 years, respectively. Juvenile feeds mainly on zooplankton (Ref. 13441), and as they grow, show piscivorous tendency (Ref. 9772). Benthopelagic (Ref. 129051).

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 Johnius borneensis may be found.

Habitat

Substrate Benthic; Pelagic;
Substrate Ref. Soe, K.K., S. Pradit and S. Hajisamae, 2021
Special habitats
Special habitats Ref.

Associations

參考文獻
Associations
Associated with
Association remarks
Parasitism

進食

攝取食物的類型 mainly animals (troph. 2.8 and up)
Feeding type Ref. Sumpton, W. and J. Greenwood, 1990
攝取食物的習慣 selective plankton feeding
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 3.66 0.41 Troph of juv./adults.
從個別的食物項目 3.77 0.49 Trophic level estimated from a number of food items using a randomized resampling routine.
參考文獻 Soe, K.K., S. Pradit and S. Hajisamae, 2021
(例如 346)
(例如 oophagy)
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