Ecology Summary - Lithodes aequispinus

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Ecology of Lithodes aequispinus

Main Ref.	Hawkes, C.R., T.R. Meyers and T.C. Shirley, 1986
Remarks

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 Lithodes aequispinus may be found.

Habitat

Substrate	Benthic: mobile; Soft Bottom: sand;
Substrate Ref.	Alaska Department of Fish and Game, 2014
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

feeding

Feeding type	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Alaska Department of Fish and Game, 2014
Feeding habit	hunting macrofauna (predator)
Feeding habit Ref.	Alaska Department of Fish and Game, 2014

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	3.58	0.33			Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.

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