Ecology Summary - Actinopyga miliaris
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Ecology of Actinopyga miliaris
 
Main Ref. Conand, C., 1998
Remarks Dwelling in moderately shallow waters; mostly on reef flats of fringing and lagoon-islet reefs, never on barrier reefs; common in sandy beds (Ref. 92930) and abundant in seagrass beds and on rubble reef flats where populations can reach high densities up to 1 square meter (Ref. 122). Feeds mainly on epiphytes and seagrass leaves (Ref. 122). Gregarious in nature (Ref. 118). Found in waters less than 30m, among rocks and boulders (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 Actinopyga miliaris may be found.

Habitat

Substrate Benthic: mobile; demersal; Soft Bottom: sand; Hard Bottom: rocky;
Substrate Ref. Claereboudt, M.R., 2019
Special habitats Beds: sea grass; Coral Reefs: reef flats;
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. Conand, C., 1998
Feeding habit browsing on substrate
Feeding habit Ref. Conand, C., 1998

Trophic Level(s)

Estimation method original sample unfished population Remark
Troph s.e. Troph s.e.
From diet composition
From individual food items 2.00 0.00 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
Ref. [ e.g. 3742]
Glossary [ e.g. cnidaria]
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