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Temperature influence and social interaction on the frequency of electric organ discharges in Rhamphicthys rostratus
Pimentel-Souza, F; Fernandes-Souza, N..
Affiliation
  • Pimentel-Souza, F; s.af
  • Fernandes-Souza, N.; s.af
Acta amaz ; Acta amaz;15(1)1985.
Article in En | LILACS-Express | LILACS, VETINDEX | ID: biblio-1454086
Responsible library: BR68.1
ABSTRACT
The frequency of electric organ discharges (EOD) of a gymnotiform fish of "pulse" frequency (40-100 Hz) from South America - Ramphicthys rostratuswas studied. The animals were settled in pairs in a aquarium and thus observed variation in EOD frequency had at least two components one more positively correlated with temperature, another less positively correlated due to social interaction.
RESUMO
A frequência de descargas do órgão elétrico {DOE) de um peixe gymnotiforme de freqüência "em pulso" (40-100 Hz) da América do Sul - Rhamphicthys rostratus - foi estudada. Os animais foram colocados aos pares em aquários e depois observados variação da freqüência do DOE tinha sido menor duas componentes uma mais positivamente correlacionada devido a interação social.
Full text: 1 Collection: 01-internacional Database: LILACS / VETINDEX Language: En Journal: Acta amaz Journal subject: CIENCIA Year: 1985 Document type: Article Country of publication: Brazil
Full text: 1 Collection: 01-internacional Database: LILACS / VETINDEX Language: En Journal: Acta amaz Journal subject: CIENCIA Year: 1985 Document type: Article Country of publication: Brazil