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Ecology of Lethrinus harak
 
Main Ref. Myers, R.F., 1991
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 Lethrinus harak may be found.
Remarks Occurs inshore (Ref. 75154). Found solitary or in small schools over shallow sandy, coral rubble, mangroves, lagoons, channel and seagrass areas inshore and adjacent to coral reefs (Ref. 2295). Present in seagrass beds at juvenile stage (Ref. 41878). Feeds on polychaetes, crustaceans, mollusks, echinoderms and small fish (Ref. 2295).

Substrate

Substrate Soft Bottom: sand; Hard Bottom;
Substrate Ref. Broad, G., 2003
Special habitats Beds: sea grass; 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 Carpenter, K.E. and G.R. Allen, 1989
Feeding habit hunting macrofauna (predator)
Feeding habit ref Carpenter, K.E. and G.R. Allen, 1989
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition 3.59 0.47 3.56 0.60 Troph of juv./adults from 1 study.
Ref. Kulbicki, M., Y.-M. Bozec, P. Labrosse, Y. Letourneur, G. Mou-Tham and L. Wantiez, 2005
From individual food items 3.43 0.50 Trophic level estimated from a number of food items using a randomized resampling routine.
(e.g. 346)
(e.g. cnidaria)
Entered by Capuli, Estelita Emily on 05.15.92
Modified by Ortañez, Auda Kareen on 12.03.08
Checked by Carpenter, Kent E. on 07.05.93
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