Ecology Summary - Seriola rivoliana

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Ecology of Seriola rivoliana

Main Ref.

Honebrink, R., 1990

Distribution

Marine - Neritic

supra-littoral zone
littoral zone
sublittoral zone

Marine - Oceanic

epipelagic
mesopelagic
epipelagic
abyssopelagic
hadopelagic

Brackishwater

estuaries/lagoons/brackish seas
mangroves
marshes/swamps

Freshwater

rivers/streams
lakes/ponds
caves
exclusively in caves

Highighted items on the list are where Seriola rivoliana may be found.

Remarks

Inhabits outer reef slopes and offshore banks to 160 m or more (Ref. 26235); also found in coral reefs (Ref. 58534). Adults are pelagic and demersal (Ref. 9283). Young often seen around floating objects (Ref. 4887, 48635). Feeds mainly on fishes, but also on invertebrates. Piscivore (Ref. 57615). Feeds during the day and at night (diurnal and nocturnal) (Ref. 4887).

Substrate

Substrate	: demersal;
Substrate Ref.
Special habitats	Coral Reefs: reef slope/drop-offs;
Special habitats Ref.	Dominici-Arosemena, A. and M. Wolff, 2006

Associations

Ref.	Honebrink, R., 1990
Associations	solitary;
Associated with	Forms small groups (Ref. 26235) or solitary (Ref. 4887).
Association remarks
Parasitism

Feeding

Feeding type

mainly animals (troph. 2.8 and up)

Feeding type ref

Honebrink, R., 1990

Feeding habit

hunting macrofauna (predator)

Feeding habit ref

Honebrink, R., 1990

Trophic level(s)

	Original sample		Unfished population		Remark
Estimation method	Troph	s.e.	Troph	s.e.
From diet composition	4.45	0.66	4.37	0.73	Troph of juv./adults from 2 studies.
Ref.	Barreiros, J.P., T. Morato, R.S. Santos and A.E. de Borba, 2003
From individual food items	4.50	0.78			Trophic level estimated from a number of food items using a randomized resampling routine.

Entered by Torres, Armi G. on 12.02.92

Modified by Pablico, Grace Tolentino on 07.31.08

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