Ecology Summary - Argyrosomus japonicus

言語:

主な参照	Griffiths, M.H., 1997
意見	Adult fish found mainly nearshore beyond the surf zone, occasionally going inshore. Juveniles exclusively found inshore. Juveniles recruit to estuaries (Ref.11025). These fish are solitary, juveniles form loose schools (Ref. 6390). It is believed that larvae develop at sea for several months before moving into the estuaries when about 10 cm long (Ref. 12198). Juveniles and young adults are more commonly found in lower rivers and embayments (Ref. 6390).

主な参照

Griffiths, M.H., 1997

意見

Adult fish found mainly nearshore beyond the surf zone, occasionally going inshore. Juveniles exclusively found inshore. Juveniles recruit to estuaries (Ref.11025). These fish are solitary, juveniles form loose schools (Ref. 6390). It is believed that larvae develop at sea for several months before moving into the estuaries when about 10 cm long (Ref. 12198). Juveniles and young adults are more commonly found in lower rivers and embayments (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	河口/潟/汽水性の海 mangroves marshes/swamps	rivers/streams lakes/ponds 洞窟もっぱら

Highighted items on the list are where Argyrosomus japonicus may be found.

Habitat

Substrate	Soft Bottom: rocky;
Substrate Ref.
Special habitats	Coral Reefs;
Special habitats Ref.

Associations

参照
Associations
Associated with
Association remarks
Parasitism

供給

供給様式	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Griffiths, M.H., 1997
食性	hunting macrofauna (predator)
Feeding habit Ref.	Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993

Trophic Level(s)

Estimation method	原本のサンプル		Unfished population		意見
Estimation method	Troph	s.e.	Troph	s.e.	意見
餌料組成から	4.48	0.61	4.34	0.65	Troph of juv./adults from 1 study.
個々の食物品目から	4.20	0.70			Trophic level estimated from a number of food items using a randomized resampling routine.
参照	Griffiths, M.H., 1997

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