CYTOGENETIC AND DNA CONTENT STUDIES OF ARMORED CATFISHES OF THE GENUS CORYDORAS (PISCES, SILURIFORMES, CALLICHTHYIDAE) FROM THE SOUTHEAST COAST OF BRAZIL

Detalhes bibliográficos
Autor(a) principal: Oliveira, C.
Data de Publicação: 1993
Outros Autores: Almeidatoledo, L. F., Mori, L., Toledofilho, S. A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.gmb.org.br/Revistas/V16/v16a053.pdf
http://hdl.handle.net/11449/37711
Resumo: Cytogenetic and DNA content studies were done on six nominal species of Corydoras from the southeast coast of Brazil. The data show that several nominal species present local populations with differences in karyotype or DNA content. There are at least two groups of Corydoras species with similar karyotypic structure in this region: the first composed by C. ehrhardti, C. nattereri and C. paleatus and the second composed of C. barbatus, C. macropterus and C. prionotos. These two groups of species are probably not derived directly from the same ancestral line. The speciation process of Corydoras species from the southeastern coast of Brazil is discussed.
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spelling CYTOGENETIC AND DNA CONTENT STUDIES OF ARMORED CATFISHES OF THE GENUS CORYDORAS (PISCES, SILURIFORMES, CALLICHTHYIDAE) FROM THE SOUTHEAST COAST OF BRAZILCytogenetic and DNA content studies were done on six nominal species of Corydoras from the southeast coast of Brazil. The data show that several nominal species present local populations with differences in karyotype or DNA content. There are at least two groups of Corydoras species with similar karyotypic structure in this region: the first composed by C. ehrhardti, C. nattereri and C. paleatus and the second composed of C. barbatus, C. macropterus and C. prionotos. These two groups of species are probably not derived directly from the same ancestral line. The speciation process of Corydoras species from the southeastern coast of Brazil is discussed.UNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,INST BIOCIENCIAS,DEPT MORFOL,CAMPUS BOTUCATU,BR-18618 BOTUCATU,SP,BRAZILUNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,INST BIOCIENCIAS,DEPT MORFOL,CAMPUS BOTUCATU,BR-18618 BOTUCATU,SP,BRAZILSoc Brasil GeneticaUniversidade Estadual Paulista (Unesp)Oliveira, C.Almeidatoledo, L. F.Mori, L.Toledofilho, S. A.2014-05-20T15:27:47Z2014-05-20T15:27:47Z1993-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article617-629application/pdfhttp://www.gmb.org.br/Revistas/V16/v16a053.pdfRevista Brasileira de Genetica. Ribeirao Pret: Soc Brasil Genetica, v. 16, n. 3, p. 617-629, 1993.0100-8455http://hdl.handle.net/11449/37711WOS:A1993MC77000008WOSA1993MC77000008.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Genéticainfo:eu-repo/semantics/openAccess2023-11-21T06:14:55Zoai:repositorio.unesp.br:11449/37711Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-21T06:14:55Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv CYTOGENETIC AND DNA CONTENT STUDIES OF ARMORED CATFISHES OF THE GENUS CORYDORAS (PISCES, SILURIFORMES, CALLICHTHYIDAE) FROM THE SOUTHEAST COAST OF BRAZIL
title CYTOGENETIC AND DNA CONTENT STUDIES OF ARMORED CATFISHES OF THE GENUS CORYDORAS (PISCES, SILURIFORMES, CALLICHTHYIDAE) FROM THE SOUTHEAST COAST OF BRAZIL
spellingShingle CYTOGENETIC AND DNA CONTENT STUDIES OF ARMORED CATFISHES OF THE GENUS CORYDORAS (PISCES, SILURIFORMES, CALLICHTHYIDAE) FROM THE SOUTHEAST COAST OF BRAZIL
Oliveira, C.
title_short CYTOGENETIC AND DNA CONTENT STUDIES OF ARMORED CATFISHES OF THE GENUS CORYDORAS (PISCES, SILURIFORMES, CALLICHTHYIDAE) FROM THE SOUTHEAST COAST OF BRAZIL
title_full CYTOGENETIC AND DNA CONTENT STUDIES OF ARMORED CATFISHES OF THE GENUS CORYDORAS (PISCES, SILURIFORMES, CALLICHTHYIDAE) FROM THE SOUTHEAST COAST OF BRAZIL
title_fullStr CYTOGENETIC AND DNA CONTENT STUDIES OF ARMORED CATFISHES OF THE GENUS CORYDORAS (PISCES, SILURIFORMES, CALLICHTHYIDAE) FROM THE SOUTHEAST COAST OF BRAZIL
title_full_unstemmed CYTOGENETIC AND DNA CONTENT STUDIES OF ARMORED CATFISHES OF THE GENUS CORYDORAS (PISCES, SILURIFORMES, CALLICHTHYIDAE) FROM THE SOUTHEAST COAST OF BRAZIL
title_sort CYTOGENETIC AND DNA CONTENT STUDIES OF ARMORED CATFISHES OF THE GENUS CORYDORAS (PISCES, SILURIFORMES, CALLICHTHYIDAE) FROM THE SOUTHEAST COAST OF BRAZIL
author Oliveira, C.
author_facet Oliveira, C.
Almeidatoledo, L. F.
Mori, L.
Toledofilho, S. A.
author_role author
author2 Almeidatoledo, L. F.
Mori, L.
Toledofilho, S. A.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Oliveira, C.
Almeidatoledo, L. F.
Mori, L.
Toledofilho, S. A.
description Cytogenetic and DNA content studies were done on six nominal species of Corydoras from the southeast coast of Brazil. The data show that several nominal species present local populations with differences in karyotype or DNA content. There are at least two groups of Corydoras species with similar karyotypic structure in this region: the first composed by C. ehrhardti, C. nattereri and C. paleatus and the second composed of C. barbatus, C. macropterus and C. prionotos. These two groups of species are probably not derived directly from the same ancestral line. The speciation process of Corydoras species from the southeastern coast of Brazil is discussed.
publishDate 1993
dc.date.none.fl_str_mv 1993-09-01
2014-05-20T15:27:47Z
2014-05-20T15:27:47Z
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.uri.fl_str_mv http://www.gmb.org.br/Revistas/V16/v16a053.pdf
Revista Brasileira de Genetica. Ribeirao Pret: Soc Brasil Genetica, v. 16, n. 3, p. 617-629, 1993.
0100-8455
http://hdl.handle.net/11449/37711
WOS:A1993MC77000008
WOSA1993MC77000008.pdf
url http://www.gmb.org.br/Revistas/V16/v16a053.pdf
http://hdl.handle.net/11449/37711
identifier_str_mv Revista Brasileira de Genetica. Ribeirao Pret: Soc Brasil Genetica, v. 16, n. 3, p. 617-629, 1993.
0100-8455
WOS:A1993MC77000008
WOSA1993MC77000008.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Brasileira de Genética
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 617-629
application/pdf
dc.publisher.none.fl_str_mv Soc Brasil Genetica
publisher.none.fl_str_mv Soc Brasil Genetica
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1799965021389717504

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