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Ecology of Dasyatis brevis
 
Main Ref. Nishida, K. and K. Nakaya, 1990
распространение
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 Dasyatis brevis may be found.
Remarks Found in bays, in sea grass beds, kelp beds, and near reefs on sand and mud bottoms (Ref. 12951). Digs in the sand to feed (Ref. 5227). Feeds on mollusks, crustaceans and probably also fish.

Substrate

Substrate Soft Bottom
Substrate Ref.
Special habitats Beds: sea grass; Coral Reefs;
Special habitats Ref.

Associations

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Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type ref Nishida, K. and K. Nakaya, 1990
Feeding habit hunting macrofauna (predator)
Feeding habit ref Nishida, K. and K. Nakaya, 1990
Trophic level(s)
Original sample Unfished population Замечание
Estimation method Troph s.e. Troph s.e.
From diet composition
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From individual food items 3.84 0.60 Trophic level estimated from a number of food items using a randomized resampling routine.
(например 346)
(например cnidaria)
введено (кем) Sta. Iglesia, Drina on 11.22.00
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