Ecology Summary - Holothuria coluber

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Ecology of Holothuria coluber

Main Ref.	Conand, C., 1998
Remarks	Found in moderately shallow water; mostly on inner reef flats of fringing and lagoon-islet reefs and shallow coastal lagoons; abundant on sandy-muddy grounds with rubble or coral patches, where it hides the posterior part of its body (Ref. 122). Inhabits the edges of reefs and under boulders. Feeds on the surface of sediments (Ref. 92930). Population densities between 0.1 and 0.2 per square meter (Ref. 122).

Main Ref.

Conand, C., 1998

Remarks

Found in moderately shallow water; mostly on inner reef flats of fringing and lagoon-islet reefs and shallow coastal lagoons; abundant on sandy-muddy grounds with rubble or coral patches, where it hides the posterior part of its body (Ref. 122). Inhabits the edges of reefs and under boulders. Feeds on the surface of sediments (Ref. 92930). Population densities between 0.1 and 0.2 per square meter (Ref. 122).

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 Holothuria coluber may be found.

Habitat

Substrate	Benthic: mobile; Soft Bottom: sand; mud; Hard Bottom: rocky; rubble;
Substrate Ref.
Special habitats	Beds: rock; Coral Reefs: reef flats; lagoons; Corals: hard corals: ( interstitial spaces );
Special habitats Ref.

Associations

Ref.	Conand, C., 1998
Associations
Associated with
Association remarks
Parasitism

feeding

Feeding type	mainly plants/detritus (troph. 2-2.19)
Feeding type Ref.
Feeding habit	browsing on substrate
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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