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Development of osteological structures in the sea bream Vertebral column and caudal fin complex

1998Journal article Restricted access
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dc.contributor.authorFaustino, M.
dc.contributor.authorPower, Deborah
dc.date.accessioned2014-10-21T13:57:22Z
dc.date.available2014-10-21T13:57:22Z
dc.date.issued1998
dc.description.abstractThe development of cartilaginous structures in cultured sea bream Sparus aurata larvae and the timing of their ossification was studied. In cultivated sea bream larvae the first cartilaginous structure to be identified was hypural 1 at 4·1 mm notochord length (LN). By 5·3 mm LN, prior to the onset of ossification, it was possible to distinguish the following cartilaginous structures: all 23 neural arches, all 13 haemal arches and two of the four pairs of parapophyses. The neural arches 1–4 and 15–23 were formed on the notochord and elongated dorsally, while neural arches 5–14 appeared on the dorsal side of the spinal cord and elongated ventrally. Initiation of ossification occurred at 5·7–6·0 mm standard length (LS) when the cartilaginous ontogeny of the vertebral column was completed. Ossification was coincident with dorsal flexion at the posterior end of the notochord and occurred in a sequential manner: (1) dorsoanteriorly, the cartilaginous neural arches and the centra were the first structures to ossify; (2) ventrad at the centre, at 7·0–7·5 mm LS; (3) posteriorly at 7·1 mm LS the hypural complex and urostyle (24th centrum) were ossified; and (4) dorsad at the centre (neural arches and spines).por
dc.description.sponsorshipThe authors thank P. Pousa˜o-Ferreira for help in establishing the sea bream cultures and P. Guerreiro for cultivating the larval sea bream. MF thanks the Portuguese Ministry of Education for conceding the time necessary to carry out this work. Funded by PRAXIS 2/2.1/BIA 469.por
dc.identifier.citationM. Faustino, Deborah Power. "Development of osteological structures in the sea bream Vertebral column and caudal fin complex", Journal of Fish Biology (1998) 52, 11–22.por
dc.identifier.doihttp://dx.doi.org/ 10.1111/j.1095-8649.1998.tb01548.x
dc.identifier.otherAUT: DPO00386
dc.identifier.urihttp://hdl.handle.net/10400.1/5389
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherWileypor
dc.relation.publisherversionhttp://onlinelibrary.wiley.com/doi/10.1111/j.1095-8649.1998.tb01548.x/abstractpor
dc.subjectBonepor
dc.subjectCartilagepor
dc.subjectOntongenypor
dc.subjectFish larvaepor
dc.titleDevelopment of osteological structures in the sea bream Vertebral column and caudal fin complexpor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage22por
oaire.citation.issue1por
oaire.citation.startPage11por
oaire.citation.titleJournal of Fish Biologypor
oaire.citation.volume52por
person.familyNamePower
person.givenNameDeborah Mary
person.identifier.ciencia-id891A-8A44-3CAE
person.identifier.orcid0000-0003-1366-0246
person.identifier.scopus-author-id7101806760
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublicationc68f5ffb-63f6-4c70-8957-29e464fb59c0
relation.isAuthorOfPublication.latestForDiscoveryc68f5ffb-63f6-4c70-8957-29e464fb59c0

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