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Ecology of Platyrhinoidis triseriata
 
Main Ref. Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983
Distribution
Marine - Neritic
  • supra-littoral zone
  • littoral zone
  • sublittoral zone
 Marine - Oceanic
  • epipelagic
  • mesopelagic
  • epipelagic
  • abyssopelagic
  • hadopelagic
 Brackishwater
  • estuaries/lagoons/brackish seas
  • mangroves
  • marshes/swamps
 Freshwater
  • rivers/streams
  • lakes/ponds
  • caves
  • exclusively in caves
Highighted items on the list are where Platyrhinoidis triseriata may be found.
Remarks Inhabits fine sand to mud bottom, often near kelp beds and sometimes abundant on mud flats of coastal bays. Often buries itself in bottom sediments. Ranges from the intertidal zone to 50 m depth (Ref. 12951). Solitary or in small groups (Ref. 12951). Feeds on small sand-dwelling crustaceans, worms and molluscs. Also in Ref. 9137

Substrate

Substrate Soft Bottom
Substrate Ref.
Special habitats Beds: sea grass;
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)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition
Ref.
From individual food items 3.42 0.42 Trophic level estimated from a number of food items using a randomized resampling routine.
(e.g. 346)
(e.g. cnidaria)
Entered by Sta. Iglesia, Drina on 10.27.00
Modified by Sta. Iglesia, Drina on 05.24.01
Checked by Sta. Iglesia, Drina on 05.24.01
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