Ecology Summary - Sigaretornus planus

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Ecology of Sigaretornus planus

Main Ref.	Proud, A.J., 1977
Remarks	Lower littoral, in sand burrows. Commensal with the polychate Echiurus echiurus (Ref. 125338) and Ochetostoma erythrogrammon. Found at the bottom half of the burrow, attached to the walls (Ref. 126980).

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 Sigaretornus planus may be found.

Habitat

Substrate	Benthic; Soft Bottom: sand;
Substrate Ref.	Proud, A.J., 1977
Special habitats
Special habitats Ref.

Associations

Ref.	Proud, A.J., 1977
Associations	commensalism;
Associated with	Echiurus echiurus (Ref. 125338); Ochetostoma erythrogrammon (Ref. 126980)
Association remarks
Parasitism

feeding

Feeding type
Feeding type Ref.
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.