Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods

Detalhes bibliográficos
Autor(a) principal: ABRUNHOSA, Fernando Araujo
Data de Publicação: 2008
Outros Autores: MELO, Marlon Aguiar
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFPA
Texto Completo: http://repositorio.ufpa.br/jspui/handle/2011/3827
Resumo: O desenvolvimento da estrutura do estômago e da função digestiva foi examinada em larvas e pós-larvas de Litopenaeus vannamei, Sesarma rectum e Callichirus major. O estômago do protozoea de L. vannamei é muito simples, sem válvula cárdiopilórica e apresenta um filtro pilórico rudimentar. Em mysis, o filtro pilórico parece ser mais desenvolvido. No juvenil I surgem calhas e dentes laterais pouco desenvolvidos. Os estômagos dos zoeae de S. rectum possuem a válvula cárdiopilórica e o filtro pilórico funcionais. Nos estágios megalopa e juvenil I o moinho gástrico é complexo. Em C. major, os estômagos dos zoeae se mostram especializados exibindo algumas estruturas rígidas, mas não apresentam moinho gástrico. Esta estrutura surge no megalopa e juvenil I. Os resultados suportam suposições anteriores que o comportamento alimentar de larvas e pós-larvas está diretamente relacionado com as características morfológicas dos estômagos.
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spelling 2013-05-09T12:42:10Z2013-05-09T12:42:10Z2008-02ABRUNHOSA, F.; MELO, M.. Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods. Brazilian Journal of Biology, São Carlos, v. 68, n. 1, fev. 2008. Disponível em: <http://www.scielo.br/pdf/bjb/v68n1/a32v68n1.pdf>. Acesso em: 08 maio 2013. <http://dx.doi.org/10.1590/S1519-69842008000100032>.1519-6984http://repositorio.ufpa.br/jspui/handle/2011/3827O desenvolvimento da estrutura do estômago e da função digestiva foi examinada em larvas e pós-larvas de Litopenaeus vannamei, Sesarma rectum e Callichirus major. O estômago do protozoea de L. vannamei é muito simples, sem válvula cárdiopilórica e apresenta um filtro pilórico rudimentar. Em mysis, o filtro pilórico parece ser mais desenvolvido. No juvenil I surgem calhas e dentes laterais pouco desenvolvidos. Os estômagos dos zoeae de S. rectum possuem a válvula cárdiopilórica e o filtro pilórico funcionais. Nos estágios megalopa e juvenil I o moinho gástrico é complexo. Em C. major, os estômagos dos zoeae se mostram especializados exibindo algumas estruturas rígidas, mas não apresentam moinho gástrico. Esta estrutura surge no megalopa e juvenil I. Os resultados suportam suposições anteriores que o comportamento alimentar de larvas e pós-larvas está diretamente relacionado com as características morfológicas dos estômagos.The development of the foregut structure and the digestive function of the decapods Litopenaeus vannamei, Sesarma rectum and Callichirus major larvae and post larvae were examined. The protozoeal foregut of L. vannamei is simple, lacking a cardiopyloric valve and bearing a rudimentary filter press. In mysis, the filter press is more developed. In the juvenile stage, grooves and a small lateral tooth arise. In S. rectum, the foregut has a functional cardiopyloric valve and a filter press. The megalopal and juvenile stages of this species have a gastric mill similar to those in adult crabs. In C. major, the foregut of the zoeae is specialized, with the appearance of some rigid structures, but no gastric mill was found. Calcified structures are observed in the megalopae and they become more developed in the juvenile stage. The results support suppositions, previously reported in other studies, that feeding behavior of each larval and postlarval stage is directly related to the morphological characteristics of the foreguts.engCaranguejoCrustáceoMorfologia larvalEstômagoLitopenaeus vannamei Callichirus majorSesarma rectumCallichirus majorDevelopment and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapodsDesenvolvimento e morfologia funcional dos estômagos de larvas e pós-larvas de três crustáceos decápodesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleABRUNHOSA, Fernando AraujoMELO, Marlon Aguiarinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPAinstname:Universidade Federal do Pará (UFPA)instacron:UFPAORIGINALArtigo_DevelopmentFunctionalMorphology.pdfArtigo_DevelopmentFunctionalMorphology.pdfapplication/pdf1988200http://repositorio.ufpa.br/oai/bitstream/2011/3827/1/Artigo_DevelopmentFunctionalMorphology.pdf3b11d1c9a0783134e1bf09c340891914MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849http://repositorio.ufpa.br/oai/bitstream/2011/3827/2/license_urlfd26723f8d7edacdb29e3f03465c3b03MD52license_textlicense_texttext/html; charset=utf-80http://repositorio.ufpa.br/oai/bitstream/2011/3827/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-823599http://repositorio.ufpa.br/oai/bitstream/2011/3827/4/license_rdf9e2b7f6edbd693264102b96ece20428aMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81996http://repositorio.ufpa.br/oai/bitstream/2011/3827/5/license.txt4b350777eea7a4b1ae7cd9a06fd687a1MD55TEXTArtigo_DevelopmentFunctionalMorphology.pdf.txtArtigo_DevelopmentFunctionalMorphology.pdf.txtExtracted texttext/plain34608http://repositorio.ufpa.br/oai/bitstream/2011/3827/6/Artigo_DevelopmentFunctionalMorphology.pdf.txtc57df1940466378a54edcfa5db288787MD562011/38272018-01-29 14:55:43.364oai:repositorio.ufpa.br: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Repositório InstitucionalPUBhttp://repositorio.ufpa.br/oai/requestriufpabc@ufpa.bropendoar:21232018-01-29T17:55:43Repositório Institucional da UFPA - Universidade Federal do Pará (UFPA)false
dc.title.pt_BR.fl_str_mv Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods
dc.title.alternative.pt_BR.fl_str_mv Desenvolvimento e morfologia funcional dos estômagos de larvas e pós-larvas de três crustáceos decápodes
title Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods
spellingShingle Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods
ABRUNHOSA, Fernando Araujo
Caranguejo
Crustáceo
Morfologia larval
Estômago
Litopenaeus vannamei Callichirus major
Sesarma rectum
Callichirus major
title_short Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods
title_full Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods
title_fullStr Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods
title_full_unstemmed Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods
title_sort Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods
author ABRUNHOSA, Fernando Araujo
author_facet ABRUNHOSA, Fernando Araujo
MELO, Marlon Aguiar
author_role author
author2 MELO, Marlon Aguiar
author2_role author
dc.contributor.author.fl_str_mv ABRUNHOSA, Fernando Araujo
MELO, Marlon Aguiar
dc.subject.por.fl_str_mv Caranguejo
Crustáceo
Morfologia larval
Estômago
Litopenaeus vannamei Callichirus major
Sesarma rectum
Callichirus major
topic Caranguejo
Crustáceo
Morfologia larval
Estômago
Litopenaeus vannamei Callichirus major
Sesarma rectum
Callichirus major
description O desenvolvimento da estrutura do estômago e da função digestiva foi examinada em larvas e pós-larvas de Litopenaeus vannamei, Sesarma rectum e Callichirus major. O estômago do protozoea de L. vannamei é muito simples, sem válvula cárdiopilórica e apresenta um filtro pilórico rudimentar. Em mysis, o filtro pilórico parece ser mais desenvolvido. No juvenil I surgem calhas e dentes laterais pouco desenvolvidos. Os estômagos dos zoeae de S. rectum possuem a válvula cárdiopilórica e o filtro pilórico funcionais. Nos estágios megalopa e juvenil I o moinho gástrico é complexo. Em C. major, os estômagos dos zoeae se mostram especializados exibindo algumas estruturas rígidas, mas não apresentam moinho gástrico. Esta estrutura surge no megalopa e juvenil I. Os resultados suportam suposições anteriores que o comportamento alimentar de larvas e pós-larvas está diretamente relacionado com as características morfológicas dos estômagos.
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dc.date.issued.fl_str_mv 2008-02
dc.date.accessioned.fl_str_mv 2013-05-09T12:42:10Z
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dc.identifier.citation.fl_str_mv ABRUNHOSA, F.; MELO, M.. Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods. Brazilian Journal of Biology, São Carlos, v. 68, n. 1, fev. 2008. Disponível em: <http://www.scielo.br/pdf/bjb/v68n1/a32v68n1.pdf>. Acesso em: 08 maio 2013. <http://dx.doi.org/10.1590/S1519-69842008000100032>.
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identifier_str_mv ABRUNHOSA, F.; MELO, M.. Development and functional morphology of the foreguts of larvae and postlarvae of three crustacean decapods. Brazilian Journal of Biology, São Carlos, v. 68, n. 1, fev. 2008. Disponível em: <http://www.scielo.br/pdf/bjb/v68n1/a32v68n1.pdf>. Acesso em: 08 maio 2013. <http://dx.doi.org/10.1590/S1519-69842008000100032>.
1519-6984
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