Ecology Summary - Silurus asotus
Ecologie van Silurus asotus
 
Belangrijkste Ref. Liu, J., 1990
Opmerkingen Mostly found in rivers, lakes, and reserviors. Hide in swamps and caves during the day time and feeding during the night. Stays in deep waters and muddy places during winter (Ref. 40516). Feeds on all types of fish (Ref. 41072). Recorded as having been or being farmed in rice fields (Ref. 119549).

Aquatic zones / Water bodies

Marine - Neritic Marine - Oceanic Brackishwater Freshwater
Marine zones / Brackish and freshwater bodies
  • supra-litorale zone
  • littoral zone
  • sublitorale zone
  • epipelagisch
  • mesopelagisch
  • epipelagisch
  • abyssopelagisch
  • hadopelagisch
  • Estuaria/Lagunes/Brak water
  • mangroven
  • moerassen
  • rivieren/stromen
  • meren/vijvers
  • Grotten
  • Enkel in grotten
Highighted items on the list are where Silurus asotus may be found.

Habitat

Ondergrond
Substraat Ref.
Speciale habitats
Speciale habitats Ref. Halwart, M. and M.V. Gupta, 2004

Associaties

Ref.
Associaties
Geassocieerd met
Opmerkingen in verband met associaties
Parasitisme

Voeding

Voedingstype mainly animals (troph. 2.8 and up)
Type voeding Ref. Dulmaa, A., 1999
Voedingsgewoonte hunting macrofauna (predator)
Voedingsgewoonte Ref.
Trophic Level(s)
Estimation method Origineel staal Onbeviste populatie Opmerking
Troph s.e. Troph s.e.
Op basis van dieetsamenstelling 4.43 0.32 Troph of juv./adults from 3 studies.
Op basis van individuele voedselitems 4.50 0.80 Tentative trophic level derived from 1 + troph of a single food item
Ref.
(bv. 9948)
(bv. oophagy)
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