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Ecologie van Halargyreus johnsonii
 
Hoofdreferentie May, J.L. and J.G.H. Maxwell, 1986
Opmerkingen Occurred in the 500-1250 m bathymetric zones but principally in the 750-1000 m zones (Ref. 34143). Found on the continental slope (Ref. 75154). Epibenthic (Ref. 58426). Food consists of free-living small animals, such as crustaceans and squids. This species is reportedly being caught by trawl in temperate waters of Australia (Ref. 9563).

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
  • Estuaria/Lagunes/Brak water
  • mangroven
  • moerassen
  • rivers/streams
  • lakes/ponds
  • Grotten
  • Enkel in grotten
Highighted items on the list are where Halargyreus johnsonii may be found.

Habitat

Ondergrond Benthic;
Substrate Ref.
Speciale habitats
Special habitats Ref.

Associaties

Ref.
Associaties
Geassocieerd met
Opmerkingen in verband met associaties
Parasitisme

Voeding

Voedingstype mainly animals (troph. 2.8 and up)
Feeding type Ref. May, J.L. and J.G.H. Maxwell, 1986
Voedingsgewoonte hunting macrofauna (predator)
Feeding habit Ref.
Trophic Level(s)
Estimation method Origineel staal Onbeviste populatie Opmerking
Troph s.e. Troph s.e.
Op basis van dieetsamenstelling
Op basis van individuele voedselitems 3.38 0.47 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(bv. 346)
(bv. oophagy)
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