Effects of the upwelling system on the assessment of reproductive parameters of the caridean shrimp Nematopalaemon schmitti (Holthuis, 1950) in the Western Atlantic

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorPaulista University (UNIP)-
Autor(es): dc.creatorHerrera, Daphine R. [UNESP]-
Autor(es): dc.creatorDavanso, Thiago Maia-
Autor(es): dc.creatorCosta, Rogerio C. [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:49:33Z-
Data de disponibilização: dc.date.available2022-02-22T00:49:33Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/maec.12643-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/207214-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/207214-
Descrição: dc.descriptionCostal upwelling and other oceanographic features exert important effects on neritic and benthic communities, causing variations in the reproduction and survival of organisms. Here, we assessed the population structure, sex ratio, recruitment, and reproduction of the caridean shrimp Nematopalaemon schmitti near the Cabo Frio upwelling area in southeastern Brazil. In total, 759 individuals were captured. N. schmitti exhibited a unimodal size–frequency distribution pattern with larger females, and the binomial test indicated a significantly female-biased sex ratio. The time-series analysis showed synchrony between ovigerous females and juveniles that revealed continuous reproduction and the possible existence of recruitment areas. Our findings indicate that reproductive parameters are influenced by the environmental factors of the region studied here. We advocate that the influence of the sedimentary composition of the soft bottom and upwelling system of Cabo Frio is the predominant factors influencing the reproductive parameters in N. schmitti.-
Descrição: dc.descriptionLaboratory of Biology of Marine and Freshwater Shrimp (LABCAM) Department of Biological Sciences Faculty of Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionInstitute of Health Sciences Paulista University (UNIP)-
Descrição: dc.descriptionLaboratory of Biology of Marine and Freshwater Shrimp (LABCAM) Department of Biological Sciences Faculty of Sciences São Paulo State University (UNESP)-
Idioma: dc.languageen-
Relação: dc.relationMarine Ecology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectcrustacean-
Palavras-chave: dc.subjectenvironmental factors-
Palavras-chave: dc.subjectpopulation structure-
Palavras-chave: dc.subjectrecruitment-
Palavras-chave: dc.subjectreproductive strategy-
Palavras-chave: dc.subjectsex ratio-
Título: dc.titleEffects of the upwelling system on the assessment of reproductive parameters of the caridean shrimp Nematopalaemon schmitti (Holthuis, 1950) in the Western Atlantic-
Tipo de arquivo: dc.typelivro digital-
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