Ecology of Holacanthus ciliaris
 
Main Ref. Randall, J.E., 1967
Remarks Found on coral reefs. Moves gracefully between seafans, seawhips, and corals (Ref. 9710). Stomach contents of 26 specimens indicate that the species feeds almost exclusively on sponges supplemented by small amounts of algae, tunicates, hydroids and bryozoans. Omnivore (Ref. 57616).

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 Holacanthus ciliaris may be found.

Habitat

Substrate
Substrate Ref.
Special habitats Coral Reefs;
Special habitats Ref.

Associations

Ref.
Associations solitary;
Associated with Young pick ectoparasites from other fishes (Ref. 9710). Cleaned by Pederson's cleaner shrimp (Periclimenes pedersoni) and goby (Gobiosoma evelynae and others) as observed on the coral reefs in Bonaire, Netherlands Antilles (Ref. 36810).
Association remarks Generally occurs solitarily or in pairs.
Parasitism

Feeding

Feeding type plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref. Dominici-Arosemena, A. and M. Wolff, 2005
Feeding habit variable
Feeding habit Ref. Randall, J.E., 1967
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 2.99 0.00 2.99 0.02 Troph of juv./adults from 2 studies.
From individual food items 3.12 0.19 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Feddern, H.A., 1968
(e.g. 346)
(e.g. oophagy)
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