Ecology Summary - Lepidonotothen squamifrons
Ecologia de Lepidonotothen squamifrons
 
Ref. principal Pakhomov, Y.A., 1993
Notas Early juveniles feed on planktonic crustaceans; older juveniles feed on benthic organisms composed mainly of crustaceans; while adults are typical planktivores which feed primarily on salps, ctenophores, medusae, hyperiideans and euphausiaceans (Ref. 8526, 12048). Daily ration varies during the year between 1.6 to 6.4% body weight, with the maximum in November and minimum in June-July (Ref. 12048).

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 Lepidonotothen squamifrons may be found.

Habitat

Substrato
Substrato Ref.
Special habitats
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. Pakhomov, Y.A., 1993
Hábito alimentar selective plankton feeding
Hábito alimentar Ref. Pakhomov, Y.A., 1993
Trophic Level(s)
Estimation method Amostra original População virgem (não pescada) Nota
Troph s.e. Troph s.e.
Da composição da dieta 3.09 0.22
Dos itens alimentares individuais 3.49 0.52 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Pakhomov, Y.A., 1993
(ex. 9948)
(ex. oophagy)
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Comentários & correcções
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