Ecology Summary - Janthina exigua

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Ecology of Janthina exigua

Main Ref.	Poppe, G.T., 2008
Remarks	Live specimens frequently cast up on the beaches (Ref. 88739). Pelagic (Ref. 109264).

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 Janthina exigua may be found.

Habitat

Substrate	Pelagic;
Substrate Ref.	Rosenberg, G., F. Moretzsohn and E.F. Garcia, 2009
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.	Rosenberg, G., F. Moretzsohn and E.F. Garcia, 2009
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.

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