Ecology Summary - Bagrus meridionalis

Γλώσσα:

Οικολογία του Bagrus meridionalis

Κύρια Αναφ.	Jackson, P.B.N., T.D. Iles, D. Harding and G. Fryor, 1963
Σχόλια	Typical of a predator species in its ability to change its distribution and habitat in relation to available food supply (Ref. 4916). Usually lives a little away from the shore, but does enter shallow waters (Ref. 52557). Juveniles mainly feed on trophic eggs released by the female (Ref. 36945), whilst the male helps the young in searching for invertebrates in and around the nest (Ref. 36945). Predator feeding on many other kinds of fish (Ref. 52161).

Κύρια Αναφ.

Jackson, P.B.N., T.D. Iles, D. Harding and G. Fryor, 1963

Σχόλια

Typical of a predator species in its ability to change its distribution and habitat in relation to available food supply (Ref. 4916). Usually lives a little away from the shore, but does enter shallow waters (Ref. 52557). Juveniles mainly feed on trophic eggs released by the female (Ref. 36945), whilst the male helps the young in searching for invertebrates in and around the nest (Ref. 36945). Predator feeding on many other kinds of fish (Ref. 52161).

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 Bagrus meridionalis may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Αναφ.
Associations
Associated with
Association remarks
Parasitism

Διατροφή

Τροφικός Τύπος	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Jackson, P.B.N., T.D. Iles, D. Harding and G. Fryor, 1963
Τροφική Συνήθεια	hunting macrofauna (predator)
Feeding habit Ref.	Jackson, P.B.N., T.D. Iles, D. Harding and G. Fryor, 1963

Trophic Level(s)

Estimation method	Αρχικό δείγμα		Μη αλιευμένος πληθυσμός		Σχόλιο
Estimation method	Troph	s.e.	Troph	s.e.	Σχόλιο
Από σύσταση δίαιτας
Από ατομικά τροφικά αντικείμενα	3.93	0.63			Trophic level estimated from a number of food items using a randomized resampling routine.
Αναφ.

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