Ecology of Crenimugil buchanani
 
Main Ref. Wijeyaratne, M.J.S. and H.H. Costa, 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 Crenimugil buchanani may be found.
Remarks Inhabit coastal waters, including estuaries and rivers (Ref. 5213). Young fish frequent estuaries and also ascend rivers and coastal creeks (Ref. 2847). Feed on algae, diatoms, detritus, and crustaceans (Ref. 9812). Changes in the feeding habits from planktonic organisms and migratory zooplankton to meiobenthos which takes place between 0.1 and 0.2 cm, and a switch from meiobenthos to microbenthos between 0.15 and 0.25 cm (Ref. 56101). Gill-raker filaments were found in the stomach captured using gill net. Mullets struggle to be free of the constricting meshes, food is often regurgitated at an early stage, subsequent gasping of oxygen would then easily cause gill-rakers, broken loose in the struggle, to be swalowed (Ref. 74739).

Substrate

Substrate Soft Bottom: sand; mud;
Substrate Ref. Hoese, D.F., D.J. Bray, J.R. Paxton and G.R. Allen, 2006
Special habitats 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 plants/detritus (troph. 2-2.19)
Feeding type ref Wijeyaratne, M.J.S. and H.H. Costa, 1990
Feeding habit grazing on aquatic plants
Feeding habit ref Blaber, S.J.M., 1976
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition
Ref.
From individual food items 2.22 0.11 Trophic level estimated from a number of food items using a randomized resampling routine.
(e.g. 346)
(e.g. cnidaria)
Entered by Sa-a, Pascualita on 02.22.00
Modified by OrtaƱez, Auda Kareen on 10.28.08
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