Ecology Summary - Pagrus auratus

Taal:

Hoofdreferentie	Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Opmerkingen	Found on the continental shelf (Ref. 75154). Juvenile snapper leave the midwater zone to inhabit reefs or rocky outcrops when they are 12 months of age and about 6 cm long (Ref. 6390). They are most abundant in seagrass beds and are also associated with reef and gravel areas (Ref. 30572). As they grow, they move into deeper water and aggregate on near inshore reefs (Ref. 30572). In New Zealand, juvenile snapper (less than 25 cm FL) are caught in water 0-25 m deep (Ref. 30575). In southern Australia, juvniles and post-flexion larvae enter estuaries at floodtides (Ref. 30576). In New South Wales, Victoria and South Australia, the older juveniles and young adults progressively move to coastal and offshore waters and some individuals also migrate substantial distances along the coastline (Ref. 6390).

Hoofdreferentie

Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993

Opmerkingen

Found on the continental shelf (Ref. 75154). Juvenile snapper leave the midwater zone to inhabit reefs or rocky outcrops when they are 12 months of age and about 6 cm long (Ref. 6390). They are most abundant in seagrass beds and are also associated with reef and gravel areas (Ref. 30572). As they grow, they move into deeper water and aggregate on near inshore reefs (Ref. 30572). In New Zealand, juvenile snapper (less than 25 cm FL) are caught in water 0-25 m deep (Ref. 30575). In southern Australia, juvniles and post-flexion larvae enter estuaries at floodtides (Ref. 30576). In New South Wales, Victoria and South Australia, the older juveniles and young adults progressively move to coastal and offshore waters and some individuals also migrate substantial distances along the coastline (Ref. 6390).

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	Estuaria/Lagunes/Brak water mangroven moerassen	rivers/streams lakes/ponds Grotten Enkel in grotten

Highighted items on the list are where Pagrus auratus may be found.

Habitat

Ondergrond	Soft Bottom Hard Bottom: rubble;
Substrate Ref.
Speciale habitats	Beds: sea grass;
Special habitats Ref.

Associaties

Ref.
Associaties
Geassocieerd met
Opmerkingen in verband met associaties
Parasitisme

Voeding

Voedingstype	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Russell, B.C., 1983
Voedingsgewoonte	hunting macrofauna (predator)
Feeding habit Ref.	Russell, B.C., 1983

Trophic Level(s)

Estimation method	Origineel staal		Onbeviste populatie		Opmerking
Estimation method	Troph	s.e.	Troph	s.e.	Opmerking
Op basis van dieetsamenstelling	3.59	0.22	3.32	0.47	Troph of juv./adults from 1 study.
Op basis van individuele voedselitems	3.47	0.54			Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.	Russell, B.C., 1983

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