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Ecology of Sphyraena guachancho
 
Main Ref. Sierra, L.M., R. Claro and O.A. Popova, 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 Sphyraena guachancho may be found.
Remarks Occurs in shallow and generally turbid coastal water over muddy bottoms, often around river estuaries. Schooling species (Ref. 6949). Feeds on mainly on fishes belonging to the Engraulidae, Clupeidae, Lutjanidae and Synodontidae families and also on squid from the Loliginidae family (Ref. 9626).

Substrate

Substrate Benthic: demersal; Soft Bottom: 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 Sierra, L.M., R. Claro and O.A. Popova, 1994
Feeding habit hunting macrofauna (predator)
Feeding habit ref da Silva Monteiro, V.M., 1998
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition 4.35 0.33 3.93 0.63 Troph of juv./adults from 2 studies.
Ref. Sierra, L.M., R. Claro and O.A. Popova, 1994
From individual food items 4.38 0.71 Trophic level estimated from a number of food items using a randomized resampling routine.
(e.g. 346)
(e.g. cnidaria)
Entered by Sa-a, Pascualita on 06.24.98
Modified by Luna, Susan M. on 03.20.15
Checked by Sta. Iglesia, Drina on 03.27.01
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