Growth, longevity and mortality of pink shrimps Farfantepenaeus brasiliensis and F. paulensis in southeastern Brazil

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorLagoa Nova University Campus-
Autor(es): dc.creatorFernandes Perroca, Júlia-
Autor(es): dc.creatorMiazaki, Lizandra Fernandes-
Autor(es): dc.creatorFransozo, Adilson-
Autor(es): dc.creatorDE MORAES FREIRE, Fúlvio A.-
Autor(es): dc.creatorCosta, Rogerio C.-
Data de aceite: dc.date.accessioned2025-08-21T18:49:53Z-
Data de disponibilização: dc.date.available2025-08-21T18:49:53Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2022-05-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.47193/mafis.3522022010503-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/304748-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/304748-
Descrição: dc.descriptionThe study estimated the parameters of growth, longevity, fishing mortality (F), natural mortality (M) and total mortality (Z) and the exploitation rates (E) of the shrimps Farfantepenaeus brasiliensis and F. paulensis sampled in Ubatuba Bay from January to December 2000. Shrimps were identified by species, sexed and measured (carapace length –CL in mm). Overall, 1,231 individuals of F. brasiliensis and 687 of F. paulensis were analyzed. The mean size between sexes did not differ for both species. The estimated parameters of F. brasiliensis were: CL∞ = 41.08 mm, k = 2.41 year-1 for males and CL∞ = 47.32 mm, k = 2.23 year-1 for females; longevity of 1.91 years (males) and 2.05 years (females); M of 2.47 (males) and 2.28 (females); F of 7.97 (males) and 8.42 (females). For F. paulensis, the following values were observed: CL∞ = 36.55 mm, k = 2.41 year-1 for males and CL∞ = 49.24 mm, k = 2.51 year-1 for females; longevity of 1.91 years (males) and 1.81 years (females); M of 2.52 (males) and 2.52 (females); F of 7.64 (males) and 10.25 (females). The high values of k and F found for both species compared to those from the literature reflected the high E values, indicating that at the time, the closed season was still not responsible for stock recovery. We highlight the need for studies to assess the current status of stocks so they can be compared to the results found herein.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionLaboratory of Biology of Marine and Freshwater Shrimps (LABCAM) Biological Sciences Department Faculty of Sciences São Paulo State University-
Descrição: dc.descriptionStudy Group on Crustacean Biology Ecology and Culture (NEBECC) Zoology Department Bioscience Institute UNESP-
Descrição: dc.descriptionLaboratory of Biology Ecology and Evolution of Crustaceans (LABEEC) Department of Botany and Zoology UFRN Lagoa Nova University Campus, RN-
Descrição: dc.descriptionLaboratory of Biology of Marine and Freshwater Shrimps (LABCAM) Biological Sciences Department Faculty of Sciences São Paulo State University-
Descrição: dc.descriptionStudy Group on Crustacean Biology Ecology and Culture (NEBECC) Zoology Department Bioscience Institute UNESP-
Descrição: dc.descriptionFAPESP: 2019/01308-5-
Descrição: dc.descriptionCAPES: 88887.161311/2017-00-
Descrição: dc.descriptionFAPESP: 97/ 12108-6-
Descrição: dc.descriptionFAPESP: 97/12106-3-
Descrição: dc.descriptionFAPESP: 97/12107-0-
Descrição: dc.descriptionCNPq: PQ 306672/ 2018-9-
Formato: dc.format211-226-
Idioma: dc.languagees-
Relação: dc.relationMarine and Fishery Sciences-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectArtisanal fishery-
Palavras-chave: dc.subjectBertalanffy-
Palavras-chave: dc.subjectclosed season-
Palavras-chave: dc.subjectexploitation rate-
Palavras-chave: dc.subjectPenaeidae-
Título: dc.titleGrowth, longevity and mortality of pink shrimps Farfantepenaeus brasiliensis and F. paulensis in southeastern Brazil-
Título: dc.titleCrecimiento, longevidad y mortalidad de camarones rosados Farfantepenaeus brasiliensis y F. paulensis en el sureste de Brasil-
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