Ecology Summary - Arripis truttacea
Ecologia de Arripis truttacea
 
Ref. principal Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Notas Juveniles can tolerate temperature and salinity extremes, such as those found in the gulfs in South Australia and the Coorong (Ref. 6390). During winter and spring, first year juveniles and probably larvae of Western Australian salmon drift and migrate across the Great Australian Bight to the sheltered waters of South Australia, Victoria and Tasmania (Ref. 6390). This movement is initially influenced by the eastward-flowing Leeuwin Current (Ref. 27977). Some also disperse northwards along the New South Wales coast. Juveniles of 5-8 cm FL appear in South Australian bays and inlets between July and September (Ref. 27960, 27977), and in Victorian and Tasmanian waters between August and October (Ref. 27960, 27967, 27977, 740). Juvenile fish in South Australia do not form large schools until their first or second years, when they measure 35-40 cm FL (Ref. 27996).

Aquatic zones / Water bodies

Marine - Neritic Marine - Oceanic Brackishwater Freshwater
Marine zones / Brackish and freshwater bodies
  • zona supra-litoral
  • zona litoral
  • zona sublitoral
  • epipelágico
  • mesopelágico
  • epipelágico
  • abissalpelágico
  • hadopelágico
  • Estuários/lagunas/áreas estuarinas
  • mangais
  • pântanos
  • rios/correntes
  • lagos/lagoas
  • Grutas
  • exclusivamente
Highighted items on the list are where Arripis truttacea may be found.

Habitat

Substrato Soft Bottom Hard Bottom: rocky;
Substrato Ref.
Special habitats Beds: sea grass; Coral Reefs;
Habitats especiais Ref.

Associações

Ref.
Associações
Associado a
Observações da associação
Parasitism

Alimentação

Tipo de alimentação mainly animals (troph. 2.8 and up)
Tipo de alimentação Ref. Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Hábito alimentar hunting macrofauna (predator)
Hábito alimentar Ref. Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Trophic Level(s)
Estimation method Amostra original População virgem (não pescada) Nota
Troph s.e. Troph s.e.
Da composição da dieta 4.18 0.72
Dos itens alimentares individuais 4.41 0.75 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Robertson, A.I., 1982
(ex. 9948)
(ex. oophagy)
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Comentários & correcções
cfm script by eagbayani,  ,  php script by rolavides, 2/5/2008 ,  modificado pela última vez por mbactong, 10/24/19