Ecology Summary - Hyas araneus

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Ecology of Hyas araneus

Main Ref.	Harms, J., 1993
Remarks	Cold-eurythermal species living on stony, sandy bottoms from less than 1 m to 360 m, most common at depths less than 50 m (Ref. 113560).

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 Hyas araneus may be found.

Habitat

Substrate	Benthic; Soft Bottom: sand; Hard Bottom: rocky;
Substrate Ref.	Walther, K., F.J. Sartoris, C. Bock and H.O. Pörtner, 2009
Special habitats	Beds: algae/seaweed;
Special habitats Ref.	Legezynska J., M. Wlodarska-Kowalczuk, M. Gluchowska, M. Ormanczyk, M. Kedra and J.M. Weslawski, 2017

Associations

Ref.	Harms, J., 1993
Associations
Associated with
Association remarks
Parasitism

feeding

Feeding type	plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref.	MarineSpecies.org, 2050
Feeding habit
Feeding habit Ref.

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
Ref.