Ecology Summary - Clarias theodorae
Ecology of Clarias theodorae
 
Main Ref. Teugels, G.G., 1986
Remarks In streams, they inhabit shallow water among rocks or vegetation (Ref. 4967). Frequency of occurence in Caprivi: occasionally in standing deep water, frequently in shallow swamps, and common in shallow flood plains (Ref. 037065). Feeds on fish, plants and insects (Ref. 248).

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
  • estuaries/lagoons/brackish seas
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • caves
  • exclusively in caves
Highighted items on the list are where Clarias theodorae may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type Ref. Teugels, G.G., 1986
Feeding habit hunting macrofauna (predator)
Feeding habit Ref. Teugels, G.G., 1986
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 4.22 0.68
From individual food items 3.46 0.52 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Winemiller, K.O. and L.C. Kelso-Winemiller, 1996
(e.g. 9948)
(e.g. oophagy)
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