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Ecology of Pseudetroplus maculatus
 
Main Ref. Pethiyagoda, R., 1991
Remarks Occurs in lagoons and small streams. Enters estuaries (Ref. 4833). Often found among marginal roots and weeds in lagoons and some dry zone tanks (now relatively rare in the latter habitat). Feeds on fish fry, zooplankton and algae.

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 Pseudetroplus maculatus may be found.

Habitat

Substrate
Substrate Ref.
Special habitats ( leaves, roots/holdfast, );
Special habitats Ref. Halwart, M. and M.V. Gupta, 2004

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref. Pethiyagoda, R., 1991
Feeding habit variable
Feeding habit Ref. Pethiyagoda, R., 1991
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 2.72 0.14 2.86 0.15 Troph of adults from 2 studies.
From individual food items 2.80 0.29 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Weliange, W.S. and U.S. Amarasinghe, 2007
(e.g. 346)
(e.g. cnidaria)
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