Estimating size at first maturity (L50) from Gonadossomatic Index (GSI) data
نویسندگان
چکیده
منابع مشابه
First gonadal maturation of Pinirampus pirinampu (Siluriformes: Pimelodidae) in the Pantanal, Mato Grosso do Sul State, Brazil.
Information regarding the reproductive cycle of commercially exploited fish species is extremely important for their appropriate management. The reproductive size of Pinirampus pirinampu (Spix, 1829) was determined for a population studied in the Pantanal wetlands of western Brazil. Samples were taken in September, October, and December 1997, and in February and March 1998. Gonadal stages were ...
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ژورنال
عنوان ژورنال: Neotropical Ichthyology
سال: 2009
ISSN: 1679-6225
DOI: 10.1590/s1679-62252009000200013