Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei)
Autor(a) principal: | |
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Data de Publicação: | 1999 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/224131 |
Resumo: | Mauro José Cavalcanti, Leandro Rabello Monteiro and Paulo Roberto Duarte Lopes (1999) Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei). Zoological Studies 38(3): 287-294. Morphological differences among 6 species of marine fishes belonging to 2 subfamilies of the family Serranidae (Serraninae: Dules auriga, Diplectrum formosum, and D. radiale; Epinephelinae: Epinephelus marginatus, Mycteroperca acutirostris, and M. bonaci) were studied by the geometric morphometric method of thin-plate splines and multivariate analysis of partial-warp scores. The decomposition of shape variation into uniform and nonaffine components of shape change indicate that major differences among species are related to both components of shape variation. Significant differences were found among species with respect to the uniform components, but there is no clear separation of taxonomic groups related to these components, and species are instead separated on the basis of body height and caudal peduncle length. Non-uniform changes in body shape, in turn, clearly differentiate the species of Serraninae and Epinephelinae. These shape changes are probably related to differences in habitat and feeding habits among the species. |
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Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei)Geometric morphometricsMultivariate analysisPartial-warp scoresSerranidaeTruss networksMauro José Cavalcanti, Leandro Rabello Monteiro and Paulo Roberto Duarte Lopes (1999) Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei). Zoological Studies 38(3): 287-294. Morphological differences among 6 species of marine fishes belonging to 2 subfamilies of the family Serranidae (Serraninae: Dules auriga, Diplectrum formosum, and D. radiale; Epinephelinae: Epinephelus marginatus, Mycteroperca acutirostris, and M. bonaci) were studied by the geometric morphometric method of thin-plate splines and multivariate analysis of partial-warp scores. The decomposition of shape variation into uniform and nonaffine components of shape change indicate that major differences among species are related to both components of shape variation. Significant differences were found among species with respect to the uniform components, but there is no clear separation of taxonomic groups related to these components, and species are instead separated on the basis of body height and caudal peduncle length. Non-uniform changes in body shape, in turn, clearly differentiate the species of Serraninae and Epinephelinae. These shape changes are probably related to differences in habitat and feeding habits among the species.Departamento de Biologia Geral Universidade Santa Úrsula, Rua Fernando Ferrari, 75, 22231-040, Rio de Janeiro, RJDepartamento de Zoologia Universidade Estadual Paulista, Caixa Postal 199, 13506-900, Rio Claro, SPDepto. de Ciências Biologicas Univ. Estadual de Feira de Santana Campus Universitário, 44031-460, Ferira de Santana, BADepartamento de Zoologia Universidade Estadual Paulista, Caixa Postal 199, 13506-900, Rio Claro, SPUniversidade Santa ÚrsulaUniversidade Estadual Paulista (UNESP)Univ. Estadual de Feira de SantanaCavalcanti, Mauro JoséMonteiro, Leandro Rabello [UNESP]Lopes, Paulo Roberto Duarte2022-04-28T19:54:53Z2022-04-28T19:54:53Z1999-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article287-294Zoological Studies, v. 38, n. 3, p. 287-294, 1999.1021-55061810-522Xhttp://hdl.handle.net/11449/2241312-s2.0-0033164188Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengZoological Studiesinfo:eu-repo/semantics/openAccess2022-04-28T19:54:53Zoai:repositorio.unesp.br:11449/224131Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:31:34.035242Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei) |
title |
Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei) |
spellingShingle |
Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei) Cavalcanti, Mauro José Geometric morphometrics Multivariate analysis Partial-warp scores Serranidae Truss networks |
title_short |
Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei) |
title_full |
Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei) |
title_fullStr |
Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei) |
title_full_unstemmed |
Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei) |
title_sort |
Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei) |
author |
Cavalcanti, Mauro José |
author_facet |
Cavalcanti, Mauro José Monteiro, Leandro Rabello [UNESP] Lopes, Paulo Roberto Duarte |
author_role |
author |
author2 |
Monteiro, Leandro Rabello [UNESP] Lopes, Paulo Roberto Duarte |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Santa Úrsula Universidade Estadual Paulista (UNESP) Univ. Estadual de Feira de Santana |
dc.contributor.author.fl_str_mv |
Cavalcanti, Mauro José Monteiro, Leandro Rabello [UNESP] Lopes, Paulo Roberto Duarte |
dc.subject.por.fl_str_mv |
Geometric morphometrics Multivariate analysis Partial-warp scores Serranidae Truss networks |
topic |
Geometric morphometrics Multivariate analysis Partial-warp scores Serranidae Truss networks |
description |
Mauro José Cavalcanti, Leandro Rabello Monteiro and Paulo Roberto Duarte Lopes (1999) Landmark-based morphometric analysis in selected species of serranid fishes (Perciformes: Teleostei). Zoological Studies 38(3): 287-294. Morphological differences among 6 species of marine fishes belonging to 2 subfamilies of the family Serranidae (Serraninae: Dules auriga, Diplectrum formosum, and D. radiale; Epinephelinae: Epinephelus marginatus, Mycteroperca acutirostris, and M. bonaci) were studied by the geometric morphometric method of thin-plate splines and multivariate analysis of partial-warp scores. The decomposition of shape variation into uniform and nonaffine components of shape change indicate that major differences among species are related to both components of shape variation. Significant differences were found among species with respect to the uniform components, but there is no clear separation of taxonomic groups related to these components, and species are instead separated on the basis of body height and caudal peduncle length. Non-uniform changes in body shape, in turn, clearly differentiate the species of Serraninae and Epinephelinae. These shape changes are probably related to differences in habitat and feeding habits among the species. |
publishDate |
1999 |
dc.date.none.fl_str_mv |
1999-07-01 2022-04-28T19:54:53Z 2022-04-28T19:54:53Z |
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 |
Zoological Studies, v. 38, n. 3, p. 287-294, 1999. 1021-5506 1810-522X http://hdl.handle.net/11449/224131 2-s2.0-0033164188 |
identifier_str_mv |
Zoological Studies, v. 38, n. 3, p. 287-294, 1999. 1021-5506 1810-522X 2-s2.0-0033164188 |
url |
http://hdl.handle.net/11449/224131 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Zoological Studies |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
287-294 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808129330395480064 |