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Ecology of Squatina guggenheim
 
Main Ref. Vögler, R., A.C. Milessi and R.A. Quiñones, 2003
Penyebaran
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 Squatina guggenheim may be found.
Remarks Bony fishes were the main food followed by crustaceans and molluscs (Ref. 55667). Diets of different size classes showed significant differences. Male and female diets were not found to differ significantly (P>0.01). Engraulis anchoita was the most consumed fish (Ref. 55667).

Substrate

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Acuan
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type ref Vögler, R., A.C. Milessi and R.A. Quiñones, 2003
Feeding habit hunting macrofauna (predator)
Feeding habit ref Vögler, R., A.C. Milessi and R.A. Quiñones, 2003
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition
Acuan
From individual food items 4.39 0.80 Trophic level estimated from a number of food items using a randomized resampling routine.
(contoh 346)
(contoh cnidaria)
Pemasukan oleh Pablico, Grace Tolentino on 10.06.05
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