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	Provedor de dados Neotropical Ichthyology (1) Autor Bianchi,Santiago Julián (1) González-Castro,Mariano (1) Palavra-chave Fecundity (1) Gonad histology (1) Life cycle (1) Pampo solteiro (1) Reproductive ecology (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2020 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Reproductive biology of Parona signata (Actinopterygii: Carangidae), a valuable economic resource, in the coastal area of Mar del Plata, Buenos Aires, Argentina Neotropical Ichthyology Bianchi,Santiago Julián; González-Castro,Mariano. ABSTRACT The reproductive biology and life cycle of Parona leatherjacket, Parona signata, present in Mar del Plata (38º 00’S 57º 33’W) coast, was studied. Samples were obtained monthly since January 2018 to February 2019 from the artisanal fishermen and the commercial fleet of Mar del Plata. A histological analysis was carried out and the main biologic-reproductive parameters were estimated: fecundity, oocyte frequency distribution and gonadosomatic index (GSI). Both the macroscopic and microscopic analyses showed reproductive activity in March and November. Mature females were recorded, which showed hydrated oocytes, as was evidenced by the histological procedures. Both, the histological and the oocyte diameter distribution analyses showed the presence of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Fecundity; Gonad histology; Life cycle; Pampo solteiro; Reproductive ecology. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252020000300207 Registros recuperados: 1 Primeira ... 1 ... Última

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