Ecology Summary - Pseudaphritis urvillii
Ecology of Pseudaphritis urvillii
 
Main Ref. Allen, G.R., 1989
Remarks Found in streams and estuaries. Inhabits slow-flowing water around log snags, under over-hanging banks or among leaf litter. Feeds on insects, crustaceans, molluscs, worms and fishes.

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 Pseudaphritis urvillii 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. Allen, G.R., 1989
Feeding habit hunting macrofauna (predator)
Feeding habit Ref. Allen, G.R., 1989
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 3.39 0.22 Troph of juv./adults from 1 study.
From individual food items 3.64 0.54 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Hortle, M.E. and R.W.G. White, 1980
(e.g. 9948)
(e.g. oophagy)
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