Ecology Summary - Berryteuthis magister

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生态学： Berryteuthis magister

主要参考文献	Roper, C.F.E., M.J. Sweeney and C.E. Nauen, 1984
附注	Occurs in the outer edge of continental shelf and slope. Juveniles are mostly in midwater at mesopelagic depths; adults mainly occur in bottom layers in the upper bathyal zone. Exhibits diel vertical migration (Ref. 104112).

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	河口/泻湖/半咸淡水海洋 mangroves marshes/swamps	rivers/streams lakes/ponds 洞 exclusively in caves

Highighted items on the list are where Berryteuthis magister may be found.

Habitat

Substrate	Benthic: demersal; Pelagic;
Substrate Ref.	Roper, C.F.E., M.J. Sweeney and C.E. Nauen, 1984
Special habitats
Special habitats Ref.

Associations

参考文献	Roper, C.F.E., M.J. Sweeney and C.E. Nauen, 1984
Associations
Associated with
Association remarks
Parasitism

进食

摄取食物的类型	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Hunsicker, M.E., T.E. Essington, K.Y. Aydin and B. Ishida, 2010
摄取食物的习惯	hunting macrofauna (predator)
Feeding habit Ref.	Hunsicker, M.E., T.E. Essington, K.Y. Aydin and B. Ishida, 2010

Trophic Level(s)

Estimation method	最初的样本		不捕获族群		附注
Estimation method	Troph	s.e.	Troph	s.e.	附注
从食物内容
从个别的食物项目	4.27	0.65			Trophic level estimated from a number of food items using a randomized resampling routine.
参考文献