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Ecology of Arothron immaculatus
 
Main Ref. Masuda, H. and G.R. Allen, 1993
Remarks Inhabits weedy areas, often in estuaries; seagrass beds (Ref. 41878) and mangrove areas in 1-1.5 m. Specimens caught by trawling over silty bottoms in 17 m. (Ref. 9137). Dwells in lagoons and coral reefs. Lays demersal eggs. Feeds on benthic invertebrates, crabs, shrimp and bivalves (Ref. 9773).

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 Arothron immaculatus may be found.

Habitat

Substrate Benthic; Soft Bottom: sand; silt; mud;
Substrate Ref. Broad, G., 2003
Special habitats Beds: sea grass; Coral Reefs: lagoons;
Special habitats Ref. Nguyen, N.T. and V.Q. Nguyen, 2006

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref.
Feeding habit
Feeding habit Ref.
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition
From individual food items 3.32 0.24 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(e.g. 346)
(e.g. oophagy)
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