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Ecologia de Chrysichthys auratus
 
Ref. principal Risch, L.M., 1986
Notas Occurs in lakes and coastal rivers (Ref. 3236). Also in offshore waters (Ref. 121952). Feeds on mollusks and small crustaceans (Branchiopoda, Copepoda, Ostracoda) which it digs from the substrate (Ref. 27935). It also feeds on fish and insects (Ref. 28714).

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
  • manguezais
  • pântanos/brejos
  • rivers/streams
  • lakes/ponds
  • Cavernas
  • exclusivamente
Highighted items on the list are where Chrysichthys auratus may be found.

Habitat

Substrato Soft Bottom: mud; ( detritus );
Substrate Ref.
Habitats especiais
Special habitats Ref.

Associações

Ref.
Associações
Associada com
Comentários sobre associação
Parasitismo

Alimentação

Tipo de alimentação plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref. Risch, L.M., 1986
Hábito alimentar hunting macrofauna (predator)
Feeding habit Ref. Risch, L.M., 1986
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 3.66 0.55 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Nwadiaro, C. and P. Okorie, 1987
(p.ex. 346)
(p.ex. cnidaria)
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