Ecology Summary - Sphyraena barracuda

Língua:

Ref. principal	Myers, R.F., 1991
Notas	Found predominantly at or near the surface (Ref. 6949). Juveniles occur among mangroves (Also Ref. 128694), estuaries and shallow sheltered inner reef areas; adults occur in a wide range of habitats from murky inner harbors to open seas. Feeds on fishes, cephalopods and sometimes on shrimps (Ref. 9626). Feeds during the day as well as at night (diurnal and nocturnal). Juveniles prefer brackishwater areas, bays and stream mouths. Piscivore (Ref. 33499, 57616).

Ref. principal

Myers, R.F., 1991

Notas

Found predominantly at or near the surface (Ref. 6949). Juveniles occur among mangroves (Also Ref. 128694), estuaries and shallow sheltered inner reef areas; adults occur in a wide range of habitats from murky inner harbors to open seas. Feeds on fishes, cephalopods and sometimes on shrimps (Ref. 9626). Feeds during the day as well as at night (diurnal and nocturnal). Juveniles prefer brackishwater areas, bays and stream mouths. Piscivore (Ref. 33499, 57616).

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	Estuários/lagunas/áreas estuarinas manguezais pântanos/brejos	rivers/streams lakes/ponds Cavernas exclusivamente

Highighted items on the list are where Sphyraena barracuda may be found.

Habitat

Substrato	Pelagic;
Substrate Ref.
Habitats especiais	Beds: sea grass; Coral Reefs;
Special habitats Ref.	Nguyen, N.T. and V.Q. Nguyen, 2006

Associações

Ref.
Associações	solitary;
Associada com
Comentários sobre associação	Diurnal and solitary, but can also be found in small aggregations.
Parasitismo

Alimentação

Tipo de alimentação	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Honebrink, R., 1990
Hábito alimentar	hunting macrofauna (predator)
Feeding habit Ref.	Honebrink, R., 1990

Trophic Level(s)

Estimation method	Amostra original		População virgem (não pescada)		Nota
Estimation method	Troph	s.e.	Troph	s.e.	Nota
Da composição da dieta	4.49	0.55	4.32	0.70	Troph of juv./adults from 2 studies.
Dos itens alimentares individuais	4.50	0.80			Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.	Sierra, L.M., R. Claro and O.A. Popova, 1994

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