Ecologia de Planiliza alata
 
Ref. principal Harrison, I.J. and H. Senou, 1997
Notas Adults occur in coastal waters and estuaries; sometimes ascending rivers into freshwater (Ref. 9812). Prefer slow moving waters or still lagoons (Ref. 9812). Often found in turbid water, over muddy substrates, and with well-substantiated aquatic vegetation (Ref. 9812). Feed on microalgae, detritus, terrestrial plant material, and aquatic insects (Ref. 9812). Perhaps catadromous (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 length, and a switch from meiobenthos to microbenthos between 0.15 and 0.25 cm length (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).

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
  • Estuários/lagunas/áreas estuarinas
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • Grutas
  • exclusivamente
Highighted items on the list are where Planiliza alata may be found.

Habitat

Substrate Soft Bottom: sand;
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Alimentação

Tipo de alimentação plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref. Harrison, I.J. and H. Senou, 1997
Hábito alimentar grazing on aquatic plants
Feeding habit Ref. Blaber, S.J.M., 1976
Trophic Level(s)
Estimation method Amostra original População virgem (não pescada) Nota
Troph s.e. Troph s.e.
Da composição da dieta
Dos itens alimentares individuais 2.33 0.16 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(ex. 346)
(ex. oophagy)
Voltar à procura
Comments & Corrections
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