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Ecology of Pleuronichthys guttulatus
 
Main Ref. Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983
Remarks Occurs over sand and mud in bays and sloughs (Ref. 2850).

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 Pleuronichthys guttulatus may be found.

Habitat

Substrate Soft Bottom
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. Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983
Feeding habit hunting macrofauna (predator)
Feeding habit Ref. Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 3.30 0.17 3.18 0.28 Troph of juv./adults from 1 study.
From individual food items 3.41 0.46 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Lane, E.D., 1975
(e.g. 346)
(e.g. oophagy)
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