Ecology Summary - Carapus acus

Γλώσσα:

Οικολογία του Carapus acus

Κύρια Αναφ.	Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999
Σχόλια	Adults typically live as commensals in the gut of shallow-water holothurians, Holothuria tubulosa and Stichopus regalis (although some deep-water records exist - Ref. 6347). Prejuveniles (tenuis larvae) probably inhabit the same host species while the vexillifer and egg-rafts are planktonic. The fish may partly protrude or entirely leave its host at night to feed on small fish and benthic invertebrates.

Κύρια Αναφ.

Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999

Σχόλια

Adults typically live as commensals in the gut of shallow-water holothurians, Holothuria tubulosa and Stichopus regalis (although some deep-water records exist - Ref. 6347). Prejuveniles (tenuis larvae) probably inhabit the same host species while the vexillifer and egg-rafts are planktonic. The fish may partly protrude or entirely leave its host at night to feed on small fish and benthic invertebrates.

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	Εκβολές/λιμνοθάλασσες/υφάλμυρες θάλασσες mangroves marshes/swamps	rivers/streams lakes/ponds Σπηλιές αποκλειστικά

Highighted items on the list are where Carapus acus may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Αναφ.	Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999
Associations	solitary; symbiosis;
Associated with
Association remarks
Parasitism

Διατροφή

Τροφικός Τύπος	mainly animals (troph. 2.8 and up)
Feeding type Ref.	Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999
Τροφική Συνήθεια	feeding on the prey of a host (commensal)
Feeding habit Ref.	Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999

Trophic Level(s)

Estimation method	Αρχικό δείγμα		Μη αλιευμένος πληθυσμός		Σχόλιο
Estimation method	Troph	s.e.	Troph	s.e.	Σχόλιο
Από σύσταση δίαιτας
Από ατομικά τροφικά αντικείμενα	4.04	0.63			Trophic level estimated from a number of food items using a randomized resampling routine.
Αναφ.

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