Οικολογία του Clarias batrachus
 
Κύρια Αναφ. Yap, S.-Y., 1988
Σχόλια Inhabits swamps, ponds, ditches, rice paddies, and pools left in low spots after rivers have been in flood (Ref. 2854). Usually confined to stagnant, muddy water (Ref. 1479). Found in medium to large-sized rivers, flooded fields and stagnant water bodies including sluggish flowing canals (Ref. 12975). Undertakes lateral migrations from the Mekong mainstream, or other permanent water bodies, to flooded areas during the flood season and returns to the permanent water bodies at the onset of the dry season (Ref. 37770). Can live out of water for quite sometime and move short distances over land (Ref. 4833). Can walk and leave the water to migrate to other water bodies using its auxiliary breathing organs. The Lao use this fish as lap pa or ponne pa. Feeds on insect larvae, earthworms, shells, shrimps, small fish, aquatic plants and debris (Ref. 6459). Feeds mainly on insects (Ref. 13497).

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
  • Εκβολές/λιμνοθάλασσες/υφάλμυρες θάλασσες
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • Σπηλιές
  • αποκλειστικά
Highighted items on the list are where Clarias batrachus may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref. Halwart, M. and M.V. Gupta, 2004

Associations

Αναφ.
Associations
Associated with
Association remarks
Parasitism

Διατροφή

Τροφικός Τύπος mainly animals (troph. 2.8 and up)
Feeding type Ref. Yap, S.-Y., 1988
Τροφική Συνήθεια hunting macrofauna (predator)
Feeding habit Ref. Taki, Y., 1978
Trophic Level(s)
Estimation method Αρχικό δείγμα Μη αλιευμένος πληθυσμός Σχόλιο
Troph s.e. Troph s.e.
Από σύσταση δίαιτας
Από ατομικά τροφικά αντικείμενα 3.42 0.50 Trophic level estimated from a number of food items using a randomized resampling routine.
Αναφ. Talde, C.M., A.C. Mamaril and M.L.D. Palomares, 2004
(π.χ. 346)
(π.χ. cnidaria)
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