(Nutrition dynamics of Anchoviella Lepidentostole Fowler, 1911 ( Osteichthyes,Engraulidae ), from Ribeira de Iguape River, São Paulo State, Brazil)

Authors

  • Maria Teresa Duarte GIAMAS Médico Veterinário - Seção de Aquicultura - Divisão de Pesca Interior - Instituto de Pesca
  • Arlete MOTA Pesquisadores Cientí­­fico - Seção de Controle e Orientação da Pesca - Divisão de Pesca Interior - Instituto de Pesca
  • Jair Duarte RODRIGUES Pesquisadores Cientí­­fico - Seção de Controle e Orientação da Pesca - Divisão de Pesca Interior - Instituto de Pesca
  • José MANDELLI JR Médico - Seção de Aquicultura - Divisão de Pesca Interior - Instituto de Pesca

Keywords:

NíO CONSTA

Abstract

The stomach average repletion index, the condition factor and the stage of replection relative frequency as seasonal functions are analyzed. It was verified that "manjubas" Anchoviella lepidentostole (Fowler, 1911) in the Ribeira de Iguape River, São Paulo State, Brazil, are found to be fatter in the springtime and to have their stomachs more filled up in the wintertime. The seasonal relationship between total body weight and total length was determined, according to Santos (1978).

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Published

2018-06-21

Issue

Vol. 11 No. único (1984): BOLETIM DO INSTITUTO DE PESCA

Section

Scientific Article

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