Ecology Summary - Polysiphonia exilis

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Ecology of Polysiphonia exilis

Main Ref.	Kapraun, D.F. and J.N. Norris, 1982
Remarks	Occurs in outer fore reef ridges at depths around 20 m; epiphytic on Dictyota dichotoma (Ref. 87158).

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 Polysiphonia exilis may be found.

Habitat

Substrate	Benthic;
Substrate Ref.	Kapraun, D.F. and J.N. Norris, 1982
Special habitats	Beds: algae/seaweed; Coral Reefs;
Special habitats Ref.

Associations

Ref.	Kapraun, D.F. and J.N. Norris, 1982
Associations	epiphytic;
Associated with	Dictyota dichotoma
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.

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