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dc.contributor.authorBolla, Eduardo A.-
dc.contributor.authorFransozo, Vivian-
dc.contributor.authorNegreiros-Fransozo, Maria Lucia-
dc.identifier.citationAnais Da Academia Brasileira De Ciencias. Rio Janeiro: Acad Brasileira De Ciencias, v. 86, n. 1, p. 211-228, 2014.-
dc.description.abstractThe juvenile development of Callinectes danae was investigated from megalopae obtained in neuston samples at Ubatuba, Sao Paulo, Brazil. The individuals were raised in the laboratory under constant temperature ( 25 +/- 1 C), filtered sea water from the collection location (35%), and natural photoperiod. Newly hatched Artemia sp. nauplii were offered as food on a daily basis and ornamental-fish food was also provided for the juveniles from the 4(th) stage on. Twelve stages of the juvenile phase were obtained. The main morphological features that allowed recognition of the first juvenile stage were drawn and described. All the subsequent stages obtained were examined and measured, and the main changes in relation to the first stage were recorded. Sexual dimorphism becomes apparent from the fourth juvenile stage onwards. Some appendages and morphological features proved to be of great importance in the identification of species, including the number of segments of the antennal flagellum and the number of setae on the maxilla and on the 1(st), 2(nd) and 3(rd) maxillipeds. These can probably be used for future comparisons and species identifications.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.publisherAcad Brasileira de Ciências-
dc.sourceWeb of Science-
dc.subjectjuvenile stagesen
dc.titleJuvenile development of Callinectes danae Smith, 1869 ( Crustacea, Decapoda, Brachyura, Portunidae) under laboratory conditionsen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniv Estadual Sudoeste Bahia-
dc.description.affiliationUniv Estadual Paulista, UNESP, Inst Biociencias Botucatu, NEBECC,Dept Zool, BR-18618970 Botucatu, SP, Brazil-
dc.description.affiliationUniv Estadual Sudoeste Bahia, Dept Ciencias Nat Zool, BR-45031900 Vitoria da Conquista, BA, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, UNESP, Inst Biociencias Botucatu, NEBECC,Dept Zool, BR-18618970 Botucatu, SP, Brazil-
dc.description.sponsorshipIdCNPq: 553174/2008-8-
dc.description.sponsorshipIdFAPESP: 04/15194-6-
dc.rights.accessRightsAcesso aberto-
dc.relation.ispartofAnais da Academia Brasileira de Ciências-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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