Microscopic structure of the egg capsule of Atlatoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae)

Detalhes bibliográficos
Autor(a) principal: Oddone, Maria Cristina
Data de Publicação: 2005
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FURG (RI FURG)
Texto Completo: http://repositorio.furg.br/handle/1/1241
Resumo: The microscopic structure of the egg capsules of Atlantoraja cyclophora, a species endemic to the Atlantic region of South America, is presented in this paper. In a transverse section, the dorsal face of the egg case is 70 U in width, and is subdivided into four layers. Ventrally, the egg capsule wall is 60 U wide and composed of three layers. Both faces are covered by prickles which render the egg capsule surface striated to the naked eye.
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spelling Oddone, Maria Cristina2011-11-01T15:53:20Z2011-11-01T15:53:20Z2005ODDONE, M. C. The microscopic structure of the egg capsules of Atlantoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae). Biota Neotropica, v. 5, p. 1-4, 2005. Disponível em: <http://www.scielo.br/pdf/bn/v5n2/v5n2a19.pdf>. Acesso em: 31 out. 2011.http://repositorio.furg.br/handle/1/1241The microscopic structure of the egg capsules of Atlantoraja cyclophora, a species endemic to the Atlantic region of South America, is presented in this paper. In a transverse section, the dorsal face of the egg case is 70 U in width, and is subdivided into four layers. Ventrally, the egg capsule wall is 60 U wide and composed of three layers. Both faces are covered by prickles which render the egg capsule surface striated to the naked eye.A estrutura microscópica da cápsula ovífera de Atlantoraja cyclophora, endêmica na região sul-americana do Atlântico, é apresentada neste artigo. Em seção transversal, a face dorsal da cápsula ovígera tem uma largura de 70 U, e está subdividida em quatro camadas. Ventralmente, a parede da cápsula ovígera tem uma largura de 60 U e é conformada por três camadas. Ambas as faces acham-se cobertas por protuberâncias, que fazem com que a superfície da cápsula seja estriada ao olho nu.engRajoidsEgg capsulesAtlantoraja cyclophoraOviparityRajideosCápsulas ovígerasAtlantoraja cyclophoraOviparidadeMicroscopic structure of the egg capsule of Atlatoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGORIGINALThe microscopic structure of the egg capsules of Atlantoraja cyclophora (Elasmobranchii. Rajidae. Arhynchobatinae)..PDFThe microscopic structure of the egg capsules of Atlantoraja cyclophora (Elasmobranchii. Rajidae. Arhynchobatinae)..PDFapplication/pdf145067https://repositorio.furg.br/bitstream/1/1241/1/The%20microscopic%20structure%20of%20the%20egg%20capsules%20of%20Atlantoraja%20cyclophora%20%28Elasmobranchii.%20Rajidae.%20Arhynchobatinae%29..PDFa7ea4ec4dc32cbfdbab5845788f1e967MD51open accessLICENSElicense.txtlicense.txttext/plain; charset=utf-81724https://repositorio.furg.br/bitstream/1/1241/2/license.txt5b92b9704b4f13242d70e45ddef35a68MD52open access1/12412011-11-01 13:53:20.134open accessoai:repositorio.furg.br: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Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2011-11-01T15:53:20Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false
dc.title.pt_BR.fl_str_mv Microscopic structure of the egg capsule of Atlatoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae)
title Microscopic structure of the egg capsule of Atlatoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae)
spellingShingle Microscopic structure of the egg capsule of Atlatoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae)
Oddone, Maria Cristina
Rajoids
Egg capsules
Atlantoraja cyclophora
Oviparity
Rajideos
Cápsulas ovígeras
Atlantoraja cyclophora
Oviparidade
title_short Microscopic structure of the egg capsule of Atlatoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae)
title_full Microscopic structure of the egg capsule of Atlatoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae)
title_fullStr Microscopic structure of the egg capsule of Atlatoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae)
title_full_unstemmed Microscopic structure of the egg capsule of Atlatoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae)
title_sort Microscopic structure of the egg capsule of Atlatoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae)
author Oddone, Maria Cristina
author_facet Oddone, Maria Cristina
author_role author
dc.contributor.author.fl_str_mv Oddone, Maria Cristina
dc.subject.por.fl_str_mv Rajoids
Egg capsules
Atlantoraja cyclophora
Oviparity
Rajideos
Cápsulas ovígeras
Atlantoraja cyclophora
Oviparidade
topic Rajoids
Egg capsules
Atlantoraja cyclophora
Oviparity
Rajideos
Cápsulas ovígeras
Atlantoraja cyclophora
Oviparidade
description The microscopic structure of the egg capsules of Atlantoraja cyclophora, a species endemic to the Atlantic region of South America, is presented in this paper. In a transverse section, the dorsal face of the egg case is 70 U in width, and is subdivided into four layers. Ventrally, the egg capsule wall is 60 U wide and composed of three layers. Both faces are covered by prickles which render the egg capsule surface striated to the naked eye.
publishDate 2005
dc.date.issued.fl_str_mv 2005
dc.date.accessioned.fl_str_mv 2011-11-01T15:53:20Z
dc.date.available.fl_str_mv 2011-11-01T15:53:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv ODDONE, M. C. The microscopic structure of the egg capsules of Atlantoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae). Biota Neotropica, v. 5, p. 1-4, 2005. Disponível em: <http://www.scielo.br/pdf/bn/v5n2/v5n2a19.pdf>. Acesso em: 31 out. 2011.
dc.identifier.uri.fl_str_mv http://repositorio.furg.br/handle/1/1241
identifier_str_mv ODDONE, M. C. The microscopic structure of the egg capsules of Atlantoraja cyclophora (Elasmobranchii: Rajidae: Arhynchobatinae). Biota Neotropica, v. 5, p. 1-4, 2005. Disponível em: <http://www.scielo.br/pdf/bn/v5n2/v5n2a19.pdf>. Acesso em: 31 out. 2011.
url http://repositorio.furg.br/handle/1/1241
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da FURG (RI FURG)
instname:Universidade Federal do Rio Grande (FURG)
instacron:FURG
instname_str Universidade Federal do Rio Grande (FURG)
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institution FURG
reponame_str Repositório Institucional da FURG (RI FURG)
collection Repositório Institucional da FURG (RI FURG)
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