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Ecology of Narcine brasiliensis
 
Main Ref. Claro, R., 1994
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 Narcine brasiliensis may be found.
Remarks Inhabits coastal waters, on sand or mud bottoms (Ref. 26340). Common along sandy shorelines, sometimes near coral reefs (Ref. 12951). Buries itself with only eyes protruding (Ref. 12951). Nocturnal, moves to shallow bays at night to feed; prefers worms, but may take juvenile snake eels, anemones, and, small crustaceans (Ref. 12951).

Substrate

Substrate Soft Bottom: sand; mud;
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 Michael, S.W., 1993
Feeding habit hunting macrofauna (predator)
Feeding habit ref Michael, S.W., 1993
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition 3.16 0.35 Troph of juv./adults from 1 study.
Ref. Gómez-Canchong, P., L. Manjarrés M., L.O. Duarte and J. Altamar, 2004
From individual food items 3.06 0.26 Tentative trophic level derived from 1 + troph of a single food item
(e.g. 346)
(e.g. cnidaria)
Entered by Sa-a, Pascualita on 09.19.99
Modified by Pablico, Grace Tolentino on 09.07.07
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