Ecology Summary - Anguilla marmorata

Língua:

Ref. principal	Rainboth, W.J., 1996
Notas	Catadromous; lives in inland waters such as river mouths, marshes, rivers, streams, lakes and ponds. Inhabits deep rocky pools (Ref. 7248). It hides in holes and stone crevices in daylight. Found in lowland rivers as well as upland tributaries (Ref. 2847). While in rivers, the sex gland of the fish does not develop and in winter it follows streams to river mouths where the sex gland begins to develop and afterwards it goes to deep sea to breed (Ref. 45563). Active at night, feeding on a wide range of prey (Ref. 7248). Feeds on fishes, shrimps, crabs and carcass of large animals fallen into the water (Refs. 7248, 45563) and frogs (Ref. 7248).

Ref. principal

Rainboth, W.J., 1996

Notas

Catadromous; lives in inland waters such as river mouths, marshes, rivers, streams, lakes and ponds. Inhabits deep rocky pools (Ref. 7248). It hides in holes and stone crevices in daylight. Found in lowland rivers as well as upland tributaries (Ref. 2847). While in rivers, the sex gland of the fish does not develop and in winter it follows streams to river mouths where the sex gland begins to develop and afterwards it goes to deep sea to breed (Ref. 45563). Active at night, feeding on a wide range of prey (Ref. 7248). Feeds on fishes, shrimps, crabs and carcass of large animals fallen into the water (Refs. 7248, 45563) and frogs (Ref. 7248).

Aquatic zones / Water bodies

	Marine - Neritic	Marine - Oceanic	Brackishwater	Freshwater
Marine zones / Brackish and freshwater bodies	zona supra-litoral zona litoral zona sublitoral	epipelágico mesopelágico epipelágico abissalpelágico hadopelágico	Estuários/lagunas/áreas estuarinas mangais pântanos	rios/correntes lagos/lagoas Grutas exclusivamente

Highighted items on the list are where Anguilla marmorata may be found.

Habitat

Substrato	: rocky;
Substrato Ref.	Skelton, P.H., 1993
Special habitats
Habitats especiais Ref.

Associações

Ref.
Associações
Associado a
Observações da associação
Parasitism

Alimentação

Tipo de alimentação	mainly animals (troph. 2.8 and up)
Tipo de alimentação Ref.	Wang, S. (ed.), 1998
Hábito alimentar	hunting macrofauna (predator)
Hábito alimentar Ref.	Wang, S. (ed.), 1998

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	3.79	0.67			Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.

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Aquatic zones / Water bodies

Habitat

Associações

Alimentação