SeaLifeBase
Ecologia de Portunus armatus
 
Ref. principal CRUSTA, 2012
Notas Most abundant in sheltered marine embayments and estuaries (Ref. 122767). Estuarine, inshore, intertidal to subtidal (Ref. 106854). Occurs in coastal waters (Ref. 122766). Lives in a variety of inshore and continental shelf waters. Prefers flatter sandy to muddy bottoms with algal and seagrass communities (Ref. 111207).

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
  • exclusively in caves
Highighted items on the list are where Portunus armatus may be found.

Habitat

Substrate Benthic: mobile; demersal; Soft Bottom: sand; mud;
Substrate Ref. CRUSTA, 2012
Special habitats Beds: algae/seaweed; sea grass;
Special habitats Ref. Lai, J.C.Y., P.K.L. Ng and P.J.F. Davie, 2010

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Alimentação

Tipo de alimentação
Feeding type Ref.
Hábito alimentar
Feeding habit Ref.

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 3.19 0.38 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(ex. 9948)
(ex. cnidaria)
Comments & Corrections
 
 
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