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Ecology of Heterotis niloticus
 
Main Ref. Hickley, P. and R.G. Bailey, 1987
Distribution
Marine - Neritic
  • supra-littoral zone
  • littoral zone
  • sublittoral zone
 Marine - Oceanic
  • epipelagic
  • mesopelagic
  • epipelagic
  • abyssopelagic
  • hadopelagic
 Brackishwater
  • estuaries/lagoons/brackish seas
  • mangroves
  • marshes/swamps
 Freshwater
  • rivers/streams
  • lakes/ponds
  • caves
  • exclusively in caves
Highighted items on the list are where Heterotis niloticus may be found.
Remarks Heterotis niloticus inhabits open water, fringing vegetation and swamps (Ref. 28714). It is predominantly microphagous (Ref. 13851, Ref. 30488) and feeds on mud, phytoplankton, vegetable debris and small invertebrates (Ref. 28714). This fish is a non-specialized bottom-feeder (Ref. 45895).

Substrate

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type plants/detritus+animals (troph. 2.2-2.79)
Feeding type ref Bailey, R.G., 1994
Feeding habit variable
Feeding habit ref
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition 2.65 0.06 2.57 0.25 Troph of adults from 11 studies.
Ref. Adite, A., K.O. Winemiller and E.D. Fiogbe, 2005
From individual food items 2.93 0.46 Trophic level estimated from a number of food items using a randomized resampling routine.
(e.g. 346)
(e.g. cnidaria)
Entered by Sa-a, Pascualita on 02.27.97
Modified by Pablico, Grace Tolentino on 09.28.04
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