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Ecology of Triacanthus biaculeatus
 
Main Ref. Matsuura, K., 2001
Remarks Inhabits sandy or muddy flat in coastal and estuarine waters. Feeds on benthic invertebrates (Ref. 9804). Also occur in lower reaches in shallow mangrove areas (Ref. 43081).

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 Triacanthus biaculeatus may be found.

Habitat

Substrate Soft Bottom
Substrate Ref.
Special habitats Coral Reefs;
Special habitats Ref. Nguyen, N.T. and V.Q. Nguyen, 2006

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type Ref. Matsuura, K., 2001
Feeding habit hunting macrofauna (predator)
Feeding habit Ref. Matsuura, K., 2001
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition
From individual food items 2.76 0.29 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(e.g. 346)
(e.g. oophagy)
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