Growth of the speckled swimming crab, Arenaeus cribrarius (Lamarck, 1818) (Crustacea, Brachyura, Portunidae), in Ubatuba (SP), Brazil

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorPinheiro, M. A. A.-
Autor(es): dc.creatorHattori, G. Y.-
Data de aceite: dc.date.accessioned2021-03-10T16:30:06Z-
Data de disponibilização: dc.date.available2021-03-10T16:30:06Z-
Data de envio: dc.date.issued2014-05-20-
Data de envio: dc.date.issued2014-05-20-
Data de envio: dc.date.issued2006-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/00222930600915805-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/268-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/268-
Descrição: dc.descriptionA total of 2629 individuals of Arenaeus cribrarius (1293 males and 1336 females) were captured in Ubatuba (SP), from August 1996 to July 1997. Individuals were distributed in 5 mm size class carapace width (CW), to verify sex-specific growth-age equations. The Von Bertalanffy model was chosen to determine the growth rate and expressed by CW=120.52[1-e(-1.80t)] for males and CW=100.81[1-e(-1.60t)] for females. The age estimated for the first juvenile stage (t(o)) was 6.1 and 8.3 days for males and females, respectively. The maximum age determined was 1.8 years for males and 2 years for females, which correspond to a maximum size of 115.8 and 96.7 mm, respectively. The maximum size (CWmax) estimated using 95% of asymptotic size was 114.5 mm for males and 95.8 mm for females. Males have a precocious sexual maturity (5 months) when compared to females (6.8 months). The growth rate and size of A. cribrarius are higher than other portunid species, with great interest for aquaculture.-
Formato: dc.format1331-1341-
Idioma: dc.languageen-
Publicador: dc.publisherTaylor & Francis Ltd-
Relação: dc.relationJournal of Natural History-
Relação: dc.relation0.875-
Relação: dc.relation0,419-
Direitos: dc.rightsclosedAccess-
Palavras-chave: dc.subjectArenaeus-
Palavras-chave: dc.subjectBrachyura-
Palavras-chave: dc.subjectCrustacea-
Palavras-chave: dc.subjectgrowth-
Palavras-chave: dc.subjectPortunidae-
Título: dc.titleGrowth of the speckled swimming crab, Arenaeus cribrarius (Lamarck, 1818) (Crustacea, Brachyura, Portunidae), in Ubatuba (SP), Brazil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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