Ecology of Caranx ruber
 
Main Ref. Palomares, M.L.D. and D. Pauly, 1989
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 Caranx ruber may be found.
Remarks Common in clear insular areas or in coral reefs off mainland coasts (Ref. 5217). Juveniles frequent areas with algae (e.g. Sargassum) (Ref. 26235). Usually in schools which may be spawning groups; occasionally solitary. Is a bentho-pelagic predator--feeds predominatly in the pelagic zone, although it can actively catch prey from the bottom (Ref. 43978). Piscivore (Ref. 57616). Cleaned by goby (Gobiosoma evelynae and others), hogfish (Bodianus rufus), and wrasse (Thalassoma trifasciatum) as observed on the coral reefs in Bonaire, Netherlands Antilles (Ref. 36810).

Substrate

Substrate
Substrate Ref.
Special habitats Beds: algae/seaweed; Coral Reefs;
Special habitats Ref. Cervigón, F., R. Cipriani, W. Fischer, L. Garibaldi, M. Hendrickx, A.J. Lemus, R. Márquez, J.M. Poutiers, G. Robaina and B. Rodriguez, 1992

Associations

Ref.
Associations solitary; schooling;
Associated with Also cleaned by Pomacanthus paru observed at the reefs of the Abrolhos Archipelago, off eastern Brazil (Ref. 40094).
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type ref Randall, J.E., 1967
Feeding habit hunting macrofauna (predator)
Feeding habit ref Randall, J.E., 1967
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition 4.28 0.15 4.12 0.62 Troph of juv./adults from 14 studies.
Ref. Sierra, L.M., R. Claro and O.A. Popova, 1994
From individual food items 3.81 0.70 Trophic level estimated from a number of food items using a randomized resampling routine.
(e.g. 346)
(e.g. cnidaria)
Entered by Palomares, Maria Lourdes D. on 08.29.92
Modified by Pablico, Grace Tolentino on 11.19.07
Checked by Miranda, Lilibeth on 07.16.01
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