Morphological discrimination in juveniles of two Selene Species (Teleostei: Carangidae) using truss net distances
Autor(a) principal: | |
---|---|
Data de Publicação: | 2006 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000300008 |
Resumo: | External morphological distinction between young Selene vomer and S. brownii (Carangidae) was studied using multivariate analysis with the purpose to evaluate if other characters than the second dorsal and pelvic fin spines could be used as distinguishing attributes for juveniles fishes. These spines are important distinctive morphological characters, but they can be absent in juvenile fishes or be broken during manipulation. A sample of 389 specimens was collected from beach netting at Caiçara do Norte (RN), northeastern Brazil, in 2001. Each specimen was digitalized and their images provided numerical matrices using Scion Image and FANTOMAS software. A C-language program was developed and used to calculate 16 Euclidean distances and nine homologous landmarks plotted on images. Discriminant analysis results revealed that the two Selene species was clearly distinguished employing morphometric procedures of diagonally oriented measurements of the antero-posterior body axis. |
id |
TECPAR-1_3b0dcd95513da999448c0c71c87667e8 |
---|---|
oai_identifier_str |
oai:scielo:S1516-89132006000300008 |
network_acronym_str |
TECPAR-1 |
network_name_str |
Brazilian Archives of Biology and Technology |
repository_id_str |
|
spelling |
Morphological discrimination in juveniles of two Selene Species (Teleostei: Carangidae) using truss net distancesSeleneCarangidaemorphometric discriminationtruss netExternal morphological distinction between young Selene vomer and S. brownii (Carangidae) was studied using multivariate analysis with the purpose to evaluate if other characters than the second dorsal and pelvic fin spines could be used as distinguishing attributes for juveniles fishes. These spines are important distinctive morphological characters, but they can be absent in juvenile fishes or be broken during manipulation. A sample of 389 specimens was collected from beach netting at Caiçara do Norte (RN), northeastern Brazil, in 2001. Each specimen was digitalized and their images provided numerical matrices using Scion Image and FANTOMAS software. A C-language program was developed and used to calculate 16 Euclidean distances and nine homologous landmarks plotted on images. Discriminant analysis results revealed that the two Selene species was clearly distinguished employing morphometric procedures of diagonally oriented measurements of the antero-posterior body axis.Instituto de Tecnologia do Paraná - Tecpar2006-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000300008Brazilian Archives of Biology and Technology v.49 n.2 2006reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132006000300008info:eu-repo/semantics/openAccessLima Filho,José de MeloLessa,RosângelaStosic,BorkoDuarte Neto,Paulo JoséVieira,José Wilsoneng2006-04-24T00:00:00Zoai:scielo:S1516-89132006000300008Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2006-04-24T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Morphological discrimination in juveniles of two Selene Species (Teleostei: Carangidae) using truss net distances |
title |
Morphological discrimination in juveniles of two Selene Species (Teleostei: Carangidae) using truss net distances |
spellingShingle |
Morphological discrimination in juveniles of two Selene Species (Teleostei: Carangidae) using truss net distances Lima Filho,José de Melo Selene Carangidae morphometric discrimination truss net |
title_short |
Morphological discrimination in juveniles of two Selene Species (Teleostei: Carangidae) using truss net distances |
title_full |
Morphological discrimination in juveniles of two Selene Species (Teleostei: Carangidae) using truss net distances |
title_fullStr |
Morphological discrimination in juveniles of two Selene Species (Teleostei: Carangidae) using truss net distances |
title_full_unstemmed |
Morphological discrimination in juveniles of two Selene Species (Teleostei: Carangidae) using truss net distances |
title_sort |
Morphological discrimination in juveniles of two Selene Species (Teleostei: Carangidae) using truss net distances |
author |
Lima Filho,José de Melo |
author_facet |
Lima Filho,José de Melo Lessa,Rosângela Stosic,Borko Duarte Neto,Paulo José Vieira,José Wilson |
author_role |
author |
author2 |
Lessa,Rosângela Stosic,Borko Duarte Neto,Paulo José Vieira,José Wilson |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Lima Filho,José de Melo Lessa,Rosângela Stosic,Borko Duarte Neto,Paulo José Vieira,José Wilson |
dc.subject.por.fl_str_mv |
Selene Carangidae morphometric discrimination truss net |
topic |
Selene Carangidae morphometric discrimination truss net |
description |
External morphological distinction between young Selene vomer and S. brownii (Carangidae) was studied using multivariate analysis with the purpose to evaluate if other characters than the second dorsal and pelvic fin spines could be used as distinguishing attributes for juveniles fishes. These spines are important distinctive morphological characters, but they can be absent in juvenile fishes or be broken during manipulation. A sample of 389 specimens was collected from beach netting at Caiçara do Norte (RN), northeastern Brazil, in 2001. Each specimen was digitalized and their images provided numerical matrices using Scion Image and FANTOMAS software. A C-language program was developed and used to calculate 16 Euclidean distances and nine homologous landmarks plotted on images. Discriminant analysis results revealed that the two Selene species was clearly distinguished employing morphometric procedures of diagonally oriented measurements of the antero-posterior body axis. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-03-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000300008 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000300008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-89132006000300008 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.49 n.2 2006 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318271048974336 |