Ecology Summary - Hediste diversicolor

Ecology Summary - Hediste diversicolor

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Ecology of Hediste diversicolor

Main Ref.	Healy, B., 1997
Remarks	This polychaete has several feeding modes as a predator, grazer, and filter feeder using a mucus net (Ref. 95728). A carnivore (Ref. 96470), mobile surface detritivore (Refs. 95752, 96470) and a deposit feeder (Ref. 96459), basically an omnivore (Ref. 95728). Infaunal in sand and Zostera sp. beds (Ref. 95819).

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	estuaries/lagoons/brackish seas mangroves marshes/swamps	rivers/streams lakes/ponds caves exclusively in caves

Highighted items on the list are where Hediste diversicolor may be found.

Habitat

Substrate	Benthic: mobile; endofauna (infauna); macrobenthos; Soft Bottom: sand;
Substrate Ref.	Norling, P. and N. Kautsky, 2008
Special habitats	Beds: sea grass;
Special habitats Ref.	Boström, C. and E. Bonsdorff, 1997

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

feeding

Feeding type	plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref.	Norling, P. and N. Kautsky, 2008
Feeding habit	variable
Feeding habit Ref.	Fauchald, K. and P.A. Jumars, 1979

Trophic Level(s)

Estimation method	original sample		unfished population		Remark
Estimation method	Troph	s.e.	Troph	s.e.	Remark
From diet composition
From individual food items	2.00	0.00			Trophic level and s.e. inferred from exclusive plant/detritus food items.
Ref.

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