Ocorrência de anormalidades morfológicas externas em caranguejos marinhos (Decapoda, Brachyura) no litoral norte do estado de são paulo

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorFransozo, Adilson
dc.creatorTeixeira, Gustavo Monteiro
dc.creatorGomes, Rafael Rocco
dc.creatorSilva, José Carlos
dc.creatorBolla Jr., Eduardo Antonio
dc.date2014-05-27T11:26:22Z
dc.date2016-10-25T18:36:29Z
dc.date2014-05-27T11:26:22Z
dc.date2016-10-25T18:36:29Z
dc.date2012-01-01
dc.date.accessioned2017-04-06T01:56:55Z
dc.date.available2017-04-06T01:56:55Z
dc.identifierActa Scientiarum - Biological Sciences, v. 34, n. 1, p. 101-104, 2012.
dc.identifier1679-9283
dc.identifier1807-863X
dc.identifierhttp://hdl.handle.net/11449/73141
dc.identifierhttp://acervodigital.unesp.br/handle/11449/73141
dc.identifier10.4025/actascibiolsci.v34i1.8618
dc.identifier2-s2.0-80455168690.pdf
dc.identifier2-s2.0-80455168690
dc.identifierhttp://dx.doi.org/10.4025/actascibiolsci.v34i1.8618
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/893962
dc.descriptionDeformities and abnormalities in crustaceans have been associated to genetic problem, which occurred during molt process, damage caused by ectobionts, predators or environmental stress caused by chemical wastes. Some crab specimens collected in the São Paulo littoral were found having body abnormalities. They belong to the following crab species: Callinectes ornatus (Ordway, 1863), Arenaeus cribrarius (Lamarck, 1818) and Leurocyclus tuberculosus (H. Milne Edwards; Lucas, 1843). Samplings were performed by trawling during July 2008, August and October 2009 at the Ubatuba region, São Paulo State, Brazil. Body abnormalities were verified in the cheliped dactyl (C. ornatus an adult male), carapace deformities (A. cribrarius an adult male) and abdominal alterations (C. ornatus an adult female; L. tuberculosus an adult male and an ovigerous female). The record and analysis of such occurrences can help in the distinction of natural or human impact caused alterations. In this way, the occurrence study of this kind of body alterations could provide tools in order to control unprotected environmental areas, as well as bring subsides to understand the unusual variations during the ontogeny of important species in the benthic community.
dc.languageeng
dc.languagepor
dc.relationActa Scientiarum: Biological Sciences
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectArenaeus cribrarius
dc.subjectCallinectes ornatus
dc.subjectChelipeds and carapace
dc.subjectCrabs abnormalities
dc.subjectLeurocyclus tuberculosus
dc.subjectabdominal malformation
dc.subjectbenthic fauna
dc.subjectBrazil
dc.subjectcarapase deformity
dc.subjectcongenital malformation
dc.subjectcrab
dc.subjectenvironmental protection
dc.subjectfemale
dc.subjectlimb malformation
dc.subjectmale
dc.subjectmarine species
dc.subjectmorphological trait
dc.subjectnonhuman
dc.subjectBrachyura
dc.subjectCrustacea
dc.subjectDecapoda (Crustacea)
dc.titleOcorrência de anormalidades morfológicas externas em caranguejos marinhos (Decapoda, Brachyura) no litoral norte do estado de são paulo
dc.typeOtro


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