Ecology Summary - Hyphessobrycon langeanii

言語:

主な参照	Lima, F.C.T. and C.R. Moreira, 2003
意見	Known from several streams in the upper rio Araguaia basin, states of Mato Grosso and Goiás, Brazil (Ref. 52338). Formed in schools, generally at midwater, sometimes associated with an unidnetified Astyanax species. Habitats ranged from relatively large, deep, clearwater streams partially covered with aquatic vegetation to shallow, small streams with flooded areas. Occurrence in highly degraded, silted streams, might indicate a tolerance of broader ecological conditions (Ref. 52338).

主な参照

Lima, F.C.T. and C.R. Moreira, 2003

意見

Known from several streams in the upper rio Araguaia basin, states of Mato Grosso and Goiás, Brazil (Ref. 52338). Formed in schools, generally at midwater, sometimes associated with an unidnetified Astyanax species. Habitats ranged from relatively large, deep, clearwater streams partially covered with aquatic vegetation to shallow, small streams with flooded areas. Occurrence in highly degraded, silted streams, might indicate a tolerance of broader ecological conditions (Ref. 52338).

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 Hyphessobrycon langeanii may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

参照
Associations
Associated with
Association remarks
Parasitism

供給

供給様式	plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref.
食性
Feeding habit Ref.

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
個々の食物品目から	2.90	0.34			Trophic level estimated from a number of food items using a randomized resampling routine.
参照

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