Ecology Summary - Crangon allmanni

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Ecology of Crangon allmanni

Main Ref.	Ellis, J.R., G. Burt and S.I. Rogers, 2007
Remarks	Inhabits depths from 20 to 360 m (Ref. 106124). Epibenthic (Ref. 87524). Occurs over coarse sand along continental coasts (Ref. 96391). Also found in substrates of sludge (Ref. 96352) and mud (Ref. 2817).

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 Crangon allmanni may be found.

Habitat

Substrate	Benthic: mobile; Soft Bottom: sand ( coarse, ); mud; ooze (, organic );
Substrate Ref.	Ellis, J.R., G. Burt and S.I. Rogers, 2007
Special habitats
Special habitats Ref.

Associations

Ref.	Jennings, S., J. Lancaster, A. Woolmer and J. Cotter, 1999
Associations
Associated with
Association remarks
Parasitism

feeding

Feeding type	mainly plants/detritus (troph. 2-2.19)
Feeding type Ref.	Walker, A.J.M. and E.I.S. Rees, 1980
Feeding habit	browsing on substrate
Feeding habit Ref.	Walker, A.J.M. and E.I.S. Rees, 1980

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	3.49	0.29			Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.

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