Ecology Summary - Holothuria leucospilota

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Ecology of Holothuria leucospilota

Main Ref.	Conand, C., 1998
Remarks	A shallow water species; mostly on outer and inner reef flats, back reefs, and shallow coastal lagoons. Abundant in seagrass beds, sandy-muddy grounds with rubble or coral patches where it hides the posterior part of its body (Ref. 122). Found under rocks to avoid dessication (Ref. 125338). Mean population density can exceed 0.5 per square meter. Inshore, shallow water populations are denser (Ref. 122). Feeds by extending its anterior end from a crevice (Ref. 85218). Deposit feeder (Ref. 103183). Sieves through the substrate it ingests, feeding on the organic matter (Ref. 125532). Found in waters less than 30m. Dwells intertidally, in pools and under rocks, and on soft substrates (Ref. 129602).

Main Ref.

Conand, C., 1998

Remarks

A shallow water species; mostly on outer and inner reef flats, back reefs, and shallow coastal lagoons. Abundant in seagrass beds, sandy-muddy grounds with rubble or coral patches where it hides the posterior part of its body (Ref. 122). Found under rocks to avoid dessication (Ref. 125338). Mean population density can exceed 0.5 per square meter. Inshore, shallow water populations are denser (Ref. 122). Feeds by extending its anterior end from a crevice (Ref. 85218). Deposit feeder (Ref. 103183). Sieves through the substrate it ingests, feeding on the organic matter (Ref. 125532). Found in waters less than 30m. Dwells intertidally, in pools and under rocks, and on soft substrates (Ref. 129602).

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 leucospilota may be found.

Habitat

Substrate	Benthic: mobile; Soft Bottom: sand; Hard Bottom: rocky;
Substrate Ref.	Kamarudin, K.R., A.M. Rehan, R. Hashim and G. Usup, 2010
Special habitats	Beds: sea grass; Coral Reefs: reef flats;
Special habitats Ref.	Kerr, A.M., K. Netchy and A.M. Gawel, 2006

Associations

Ref.	Claereboudt, M.R., 2019
Associations
Associated with	Holothuria atra; Holothuria arenacava; Holothuria edulis; Actinopyga obesa.
Association remarks	Commonly found along with other Holothuria spp.
Parasitism

feeding

Feeding type	mainly plants/detritus (troph. 2-2.19)
Feeding type Ref.	Heinzeller, T. and J.H. Nebelsick, 2005
Feeding habit	browsing on substrate
Feeding habit Ref.	Heinzeller, T. and J.H. Nebelsick, 2005

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	2.00	0.00			Tentative trophic level derived from 1 + troph of a single food item
Ref.

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Aquatic zones / Water bodies

Habitat

Associations

feeding

Trophic Level(s)