Ecology Summary - Erimacrus isenbeckii

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Ecology of Erimacrus isenbeckii

Main Ref.	Mihara, E., H. Yamaguchi, Y. Ueda and T. Matsuishi, 2005
Remarks	Adults live on the sand seafloor (Ref. 106884). Inhabits silty bottoms (Ref. 113219). Exhibits cannibalism (Ref. 101157).

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 Erimacrus isenbeckii may be found.

Habitat

Substrate	Benthic: mobile; Soft Bottom: sand; silt;
Substrate Ref.	Azuma, N., Y. Kunihiro, J. Sasaki, E. Mihara, Y. Mihara, T. Yasunaga, D.H. Jin and S. Abe, 2008
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.	Chuchukalo, V.I., V.A. Nadtochy, V.N. Koblikov and O.Y. Borilko, 2011
Feeding habit	hunting macrofauna (predator)
Feeding habit Ref.	Chuchukalo, V.I., V.A. Nadtochy, V.N. Koblikov and O.Y. Borilko, 2011

Trophic Level(s)

Estimation method	original sample		unfished population		Remark
Estimation method	Troph	s.e.	Troph	s.e.	Remark
From diet composition	3.39	0.39			Troph of juv./adults.
From individual food items	3.47	0.43			Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.	Chuchukalo, V.I., V.A. Nadtochy, V.N. Koblikov and O.Y. Borilko, 2011

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