Ecologia de Puntius dorsalis
 
Ref. principal Pethiyagoda, R., 1991
Notas Occur in rivers, streams, ponds and lakes. Usually found in flowing water, particularly with a pebble substrate. Feeds on detritus, algae and higher plants.

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 Puntius dorsalis may be found.

Habitat

Substrate
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. Pethiyagoda, R., 1991
Hábito alimentar variable
Feeding habit Ref. Pethiyagoda, R., 1991
Trophic Level(s)
Estimation method Amostra original População virgem (não pescada) Nota
Troph s.e. Troph s.e.
Da composição da dieta 2.77 0.10 2.79 0.25 Troph of adults from 3 studies.
Dos itens alimentares individuais 2.50 0.25 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Weliange, W.S. and U.S. Amarasinghe, 2007
(ex. 346)
(ex. oophagy)
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Comentários & correcções
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