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Boletim do Instituto de Pesca
Article . 2018
Data sources: DOAJ
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IDENTIFICAÇÃO DE TAINHAS (Mugil sp) DA REGIÃO ESTUARINO í LAGUNAR DE CANANÉIA, SP, BRASIL

Authors: Pedro Carlos da Silva SERRALHEIRO; Heloisa Maria GODINHO; Patricia de PAIVA;

IDENTIFICAÇÃO DE TAINHAS (Mugil sp) DA REGIÃO ESTUARINO í LAGUNAR DE CANANÉIA, SP, BRASIL

Abstract

Com base em caracteres descritivos procurou-se obter informações taxonômicas que permitissem identificar e caracterizar as tainhas, Mugil sp, da região estuarino-Iagunar de Cananéia, SP (25° S; 43° W). Foram analisados dados de 482 exemplares, com amplitude de comprimento total de 70 a 784 mm. Em relação ao número de escamas em séries laterais (NES) registrou-se amplitude de 30 a 40, com distribuição de frequência relativa normal e unimodal. A análise estatí­­stica da comparação de relações de pares de parí­¢metros morfométricos de indiví­­duos grupados, segundo o critério NES (Menezes, 1983), não revelou separação interespecí­­fica; as comparações entre indiví­­duos grupados segundo os critérios NES e sexo indicaram o comprimento da cabeça como caráter discriminante em relação ao sexo. Considerando os resultados obtidos conclui-se que na área em questão ocorre uma única espécie de tainha, apresentando amplitude de NES variando de 30 a 40.

Keywords

Cananéia, identificação, costa sudeste do Brasil, Aquaculture. Fisheries. Angling, Mugil, SH1-691, caracteres morfométricos

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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