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Ecologia de Squatina guggenheim
 
Ref. principal Vögler, R., A.C. Milessi and R.A. Quiñones, 2003
Notas 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).

Aquatic zones / Water bodies

Marine - Neritic Marine - Oceanic Brackishwater Freshwater
Marine zones / Brackish and freshwater bodies
  • supra-littoral zone
  • littoral zone
  • sublittoral zone
  • epipelagic
  • mesopelagic
  • epipelagic
  • abyssopelagic
  • hadopelagic
  • Estuários/lagunas/áreas estuarinas
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • Grutas
  • exclusivamente
Highighted items on the list are where Squatina guggenheim may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Alimentação

Tipo de alimentação mainly animals (troph. 2.8 and up)
Feeding type Ref. Vögler, R., A.C. Milessi and R.A. Quiñones, 2003
Hábito alimentar hunting macrofauna (predator)
Feeding habit Ref. Vögler, R., A.C. Milessi and R.A. Quiñones, 2003
Trophic Level(s)
Estimation method Amostra original População virgem (não pescada) Nota
Troph s.e. Troph s.e.
Da composição da dieta
Dos itens alimentares individuais 4.39 0.80 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(ex. 346)
(ex. cnidaria)
Comments & Corrections
 
 
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