Ecology Summary - Rangia cuneata

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生态学： Rangia cuneata

主要参考文献	Carpenter, K.E. (ed.), 2002
附注	Lives in low salinity waters, found predominantly in estuaries (Ref. 121904). Also in salt marsh (Ref. 104365). Subtidal (Ref. 104487). It is found infaunal in sandy mud, in very low salinity brackish water (Ref. 271). Habitats have high water turbidity. Found in soft substrates which are a mixture of sand, mud and vegetation (Refs. 104240, 104487). A non-selective filter-feeder which turns substantial quantities of plant detritus and phytoplankton into clam biomass. Also obtains nutrition from sediments via direct ingestion or by feeding on bacteria. Predators include fish, crabs, gastropods and ducks (Ref. 104240).

主要参考文献

Carpenter, K.E. (ed.), 2002

附注

Lives in low salinity waters, found predominantly in estuaries (Ref. 121904). Also in salt marsh (Ref. 104365). Subtidal (Ref. 104487). It is found infaunal in sandy mud, in very low salinity brackish water (Ref. 271). Habitats have high water turbidity. Found in soft substrates which are a mixture of sand, mud and vegetation (Refs. 104240, 104487). A non-selective filter-feeder which turns substantial quantities of plant detritus and phytoplankton into clam biomass. Also obtains nutrition from sediments via direct ingestion or by feeding on bacteria. Predators include fish, crabs, gastropods and ducks (Ref. 104240).

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/泻湖/半咸淡水海洋 mangroves marshes/swamps	rivers/streams lakes/ponds 洞 exclusively in caves

Highighted items on the list are where Rangia cuneata may be found.

Habitat

Substrate	Benthic: endofauna (infauna); Soft Bottom: sand; mud;
Substrate Ref.	Carpenter, K.E. (ed.), 2002
Special habitats	vegetation
Special habitats Ref.	Wakida-Kusunoki, A.T. and C.L. Mackenzie Jr, 2004

Associations

参考文献	Carpenter, K.E. (ed.), 2002
Associations
Associated with
Association remarks
Parasitism

进食

摄取食物的类型	mainly plants/detritus (troph. 2-2.19)
Feeding type Ref.	Verween, A., F. Kerckhof, M. Vincx and S. Degraer, 2006
摄取食物的习惯	filtering plankton
Feeding habit Ref.	Verween, A., F. Kerckhof, M. Vincx and S. Degraer, 2006

Trophic Level(s)

Estimation method	最初的样本		不捕获族群		附注
Estimation method	Troph	s.e.	Troph	s.e.	附注
从食物内容
从个别的食物项目	2.00	0.00			Trophic level estimated from a number of food items using a randomized resampling routine.
参考文献

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