Ecology Summary - Rheocles vatosoa

言語:

主な参照	Stiassny, M.L.J., D.M. Rodriguez and P.V. Loiselle, 2002
意見	Collected in the upper and middle reaches of the Lokoho river in the general vicinity of the town of Andapa. Found predominantly in clear streams over gravel or coarse sand bottoms. This streams are characterized by soft, slightly acidic to moderately alkaline water; total and carbonate hardness values < 1°DH and pH 6.8-7.5. Collected from both rapidly flowing rivers and small brooks. Stomach contents almost exclusively of macerated insect remains, most of terrestrial origin. A few remains of aquatic insect larvae suggesting a somewhat opportunistic feeding (Ref. 42716).

主な参照

Stiassny, M.L.J., D.M. Rodriguez and P.V. Loiselle, 2002

意見

Collected in the upper and middle reaches of the Lokoho river in the general vicinity of the town of Andapa. Found predominantly in clear streams over gravel or coarse sand bottoms. This streams are characterized by soft, slightly acidic to moderately alkaline water; total and carbonate hardness values < 1°DH and pH 6.8-7.5. Collected from both rapidly flowing rivers and small brooks. Stomach contents almost exclusively of macerated insect remains, most of terrestrial origin. A few remains of aquatic insect larvae suggesting a somewhat opportunistic feeding (Ref. 42716).

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 Rheocles vatosoa 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	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Stiassny, M.L.J., D.M. Rodriguez and P.V. Loiselle, 2002
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	2.63	0.28			Trophic level estimated from a number of food items using a randomized resampling routine.
参照

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