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BIBTEX RIS

Feeding habits of Hyale media (Dana, 1853) (Crustacea-Amphipoda)

1985; UNIVERSIDADE DE SÃO PAULO; Volume: 33; Issue: 2 Linguagem: Inglês

10.1590/s1679-87591985000200007

ISSN

1982-436X

Autores

Airton Santo Tararam, Yoko Wakabara, Hilda de Sousa Lima Mesquita,

Tópico(s)

Cephalopods and Marine Biology

Resumo

Feeding of maZes and femaZes of the Gammaridea Hyale me~a at mature and immature stages were tested in Zaboratory experiments.Maaro and miarosaopia aZgae as weZZ as dead 01' aUve animaZs were utiUzed as food.This gammarid ia omnivorous" feeding by predation" saavenging" browsing and saraping.Feeding behaviour was disaontinuous.Padina v~ek~~e was more utiZized in winter and Uiva n~~a in summer.The feeding aativity of aZZ the animaZs showed great variabiZity in reZation to the type of food.Higher temperatures probabZy aaaount for the higher aonsumption observed in summer.

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