Ecology Summary - Bagrus meridionalis
Ecologia di Bagrus meridionalis
 
Rif. principale. Jackson, P.B.N., T.D. Iles, D. Harding and G. Fryor, 1963
Osservazioni 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
  • zona sopralitorale
  • zona litoranea
  • zona sublitorale
  • epipelagico
  • mesopelagico
  • epipelagico
  • abissopelagico
  • adepto
  • estuari/lagune/ mari salmastri
  • mangrovie
  • paludi
  • fiumi/flussi
  • laghi/stagni
  • grotte
  • esclusivamente nelle grotte
Highighted items on the list are where Bagrus meridionalis may be found.

Habitat

Substrato
Substrato Rif.
Habitat speciali
Habitat speciali Rif.

Associazioni

Fonte Biblio.
Associazioni
Associato a
Osservazioni dell'associazione
Parassitismo

Alimentazione

Tipo di alimentazione mainly animals (troph. 2.8 and up)
Tipo di alimentazione Rif. Jackson, P.B.N., T.D. Iles, D. Harding and G. Fryor, 1963
Abitudini alimentari hunting macrofauna (predator)
Abitudini alimentari Rif. Jackson, P.B.N., T.D. Iles, D. Harding and G. Fryor, 1963
Trophic Level(s)
Estimation method Campione originale Popolazione non pescata Commento
Troph s.e. Troph s.e.
Dalla composizione della dieta
Da singoli alimenti 3.93 0.63 Trophic level estimated from a number of food items using a randomized resampling routine.
Fonte Biblio.
(es. 9948)
(es. oophagy)
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