Ecology Summary - Heniochus varius
Ecology of Heniochus varius
 
Main Ref. Sano, M., 1989
Remarks Occurs in deep lagoons and steep outer reef slopes. Solitary or in small groups. Feeds on corals and other invertebrates (Ref. 9710).

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 Heniochus varius may be found.

Habitat

Substrate
Substrate Ref.
Special habitats Coral Reefs;
Special habitats Ref. Nguyen, N.T. and V.Q. Nguyen, 2006

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type Ref. Sano, M., 1989
Feeding habit hunting macrofauna (predator)
Feeding habit Ref.
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 3.17 0.32 3.14 0.35 Troph of juv./adults from 1 study.
From individual food items 3.50 0.37 Tentative trophic level derived from 1 + troph of a single food item
Ref. Sano, M., 1989
(e.g. 346)
(e.g. oophagy)
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