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Ecology of Pycnochromis leucurus
 
Main Ref. Hobson, E.S., 1974
Remarks Is a diurnal planktivore that feeds mainly on copepods and larvaceans (Ref. 13550). Diurnal species (Ref. 13550).

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 Pycnochromis leucurus may be found.

Habitat

Substrate Hard Bottom: rocky;
Substrate Ref. Letourneur, Y., P. Chabanet, P. Durville, M. Taquet, E. Teissier, M. Parmentier, J.-C. Quéro and K. Pothin, 2004
Special habitats Coral Reefs;
Special habitats Ref. Letourneur, Y., P. Chabanet, P. Durville, M. Taquet, E. Teissier, M. Parmentier, J.-C. Quéro and K. Pothin, 2004

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type Ref. Hobson, E.S., 1974
Feeding habit selective plankton feeding
Feeding habit Ref.
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 3.11 3.06 0.17 Troph of adults from 1 study.
From individual food items 2.71 0.30 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Hobson, E.S., 1974
(e.g. 346)
(e.g. oophagy)
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