Ecology Summary - Scardinius erythrophthalmus

Língua:

Ref. principal	Maitland, P.S. and R.N. Campbell, 1992
Notas	large fish appear to be solitary and join schools of medium-sized individuals only over short stretches (Ref. 46637). Feeds on insects, benthic invertebrates and plants (Ref. 6258). Employs three foraging techniques, either concurrently or alternately. Windborne seeds are taken at the surface; plankton is consumed by swimming up and down and halting abruptly at periodic intervals to snap at prey. When feeding on plant material, the fish tears off pieces of the plant with a jerk of the head. This is often preceded by brief searching activity (Ref. 46637).

Ref. principal

Maitland, P.S. and R.N. Campbell, 1992

Notas

large fish appear to be solitary and join schools of medium-sized individuals only over short stretches (Ref. 46637). Feeds on insects, benthic invertebrates and plants (Ref. 6258). Employs three foraging techniques, either concurrently or alternately. Windborne seeds are taken at the surface; plankton is consumed by swimming up and down and halting abruptly at periodic intervals to snap at prey. When feeding on plant material, the fish tears off pieces of the plant with a jerk of the head. This is often preceded by brief searching activity (Ref. 46637).

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 mangroves marshes/swamps	rivers/streams lakes/ponds Grutas exclusivamente

Highighted items on the list are where Scardinius erythrophthalmus may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Alimentação

Tipo de alimentação	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Maitland, P.S. and R.N. Campbell, 1992
Hábito alimentar	variable
Feeding habit Ref.

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
Dos itens alimentares individuais	2.89	0.39			Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.

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