Ecology of Siganus randalli
 
Main Ref. Woodland, D.J., 1990
Distribution
Marine - Neritic
  • supra-littoral zone
  • littoral zone
  • sublittoral zone
Marine - Oceanic
  • epipelagic
  • mesopelagic
  • epipelagic
  • abyssopelagic
  • hadopelagic
Brackishwater
  • estuaries/lagoons/brackish seas
  • mangroves
  • marshes/swamps
Freshwater
  • rivers/streams
  • lakes/ponds
  • caves
  • exclusively in caves
Highighted items on the list are where Siganus randalli may be found.
Remarks Adults inhabit coral reef areas with sand and coral rubble, down to at least 15 m. Juveniles found in mangroves. Adults occur in schools of 10 to 20 or more and feed on algae growing on compacted pavement areas.

Substrate

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

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly plants/detritus (troph. 2-2.19)
Feeding type ref Woodland, D., 1997
Feeding habit grazing on aquatic plants
Feeding habit ref Woodland, D., 1997
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition
Ref.
From individual food items 2.00 0.00 Trophic level and s.e. inferred from exclusive plant/detritus food items.
(e.g. 346)
(e.g. cnidaria)
Entered by Sta. Iglesia, Drina on 11.08.00
Modified by Sta. Iglesia, Drina on 01.05.01
Checked by Sta. Iglesia, Drina on 01.05.01
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