Age dimorphism in the wild boar (Sus scrofa L., 1758) mandible is centred on the condylar ramus

We report here a geometric morphometric analysis based on 16 homologous landmarks by which the expression and magnitude of mandibular age dimorphism during late growth in 37 European wild boars (Sus scrofa L., 1758) were captured. These samples were subgrouped into two age clusters according to erup...

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Detalles Bibliográficos
Autor: Parés Casanova, Pere-Miquel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2015
País:España
Institución:Universitat de Lleida (UdL)
Repositorio:Repositori Obert UdL
OAI Identifier:oai:repositori.udl.cat:10459.1/48156
Acceso en línea:http://hdl.handle.net/10459.1/48156
Access Level:acceso abierto
Palabra clave:Age assessment
Jaw
Geometric morphometrics
Morphological variation
Pigs
Porc
Maxil·lars
Senglar
Swine
Jaws
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spelling Age dimorphism in the wild boar (Sus scrofa L., 1758) mandible is centred on the condylar ramusParés Casanova, Pere-MiquelAge assessmentJawGeometric morphometricsMorphological variationPigsPorcMaxil·larsSenglarSwineJawsWe report here a geometric morphometric analysis based on 16 homologous landmarks by which the expression and magnitude of mandibular age dimorphism during late growth in 37 European wild boars (Sus scrofa L., 1758) were captured. These samples were subgrouped into two age clusters according to eruption of the third molar:"subadults" (erupting or not yet erupted third upper molar, n = 22) and"adults" (complete dentition, n = 15). Multivariate statistics were applied to visualize the pattern, and assess the significance, of shape variation between ages. All samples demonstrated highly significant size and shape dimorphism, with the condyle consistently being the most dimorphic region of the mandible between ages.Medlife Scientific Press2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10459.1/48156reponame:Repositori Obert UdL instname:Universitat de Lleida (UdL)InglésReproducció del document publicat a: http://journalzbr.com/volume2-issue1/JZBR-2015-2-1-12-15.pdfJournal of Zoological and Bioscience Research , 2015, vol. 2, núm. 1, p. 12-15(c) Journal of Zoological and Bioscience Research, 2015info:eu-repo/semantics/openAccessoai:repositori.udl.cat:10459.1/481562026-06-24T12:42:17Z
dc.title.none.fl_str_mv Age dimorphism in the wild boar (Sus scrofa L., 1758) mandible is centred on the condylar ramus
title Age dimorphism in the wild boar (Sus scrofa L., 1758) mandible is centred on the condylar ramus
spellingShingle Age dimorphism in the wild boar (Sus scrofa L., 1758) mandible is centred on the condylar ramus
Parés Casanova, Pere-Miquel
Age assessment
Jaw
Geometric morphometrics
Morphological variation
Pigs
Porc
Maxil·lars
Senglar
Swine
Jaws
title_short Age dimorphism in the wild boar (Sus scrofa L., 1758) mandible is centred on the condylar ramus
title_full Age dimorphism in the wild boar (Sus scrofa L., 1758) mandible is centred on the condylar ramus
title_fullStr Age dimorphism in the wild boar (Sus scrofa L., 1758) mandible is centred on the condylar ramus
title_full_unstemmed Age dimorphism in the wild boar (Sus scrofa L., 1758) mandible is centred on the condylar ramus
title_sort Age dimorphism in the wild boar (Sus scrofa L., 1758) mandible is centred on the condylar ramus
dc.creator.none.fl_str_mv Parés Casanova, Pere-Miquel
author Parés Casanova, Pere-Miquel
author_facet Parés Casanova, Pere-Miquel
author_role author
dc.subject.none.fl_str_mv Age assessment
Jaw
Geometric morphometrics
Morphological variation
Pigs
Porc
Maxil·lars
Senglar
Swine
Jaws
topic Age assessment
Jaw
Geometric morphometrics
Morphological variation
Pigs
Porc
Maxil·lars
Senglar
Swine
Jaws
description We report here a geometric morphometric analysis based on 16 homologous landmarks by which the expression and magnitude of mandibular age dimorphism during late growth in 37 European wild boars (Sus scrofa L., 1758) were captured. These samples were subgrouped into two age clusters according to eruption of the third molar:"subadults" (erupting or not yet erupted third upper molar, n = 22) and"adults" (complete dentition, n = 15). Multivariate statistics were applied to visualize the pattern, and assess the significance, of shape variation between ages. All samples demonstrated highly significant size and shape dimorphism, with the condyle consistently being the most dimorphic region of the mandible between ages.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10459.1/48156
url http://hdl.handle.net/10459.1/48156
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: http://journalzbr.com/volume2-issue1/JZBR-2015-2-1-12-15.pdf
Journal of Zoological and Bioscience Research , 2015, vol. 2, núm. 1, p. 12-15
dc.rights.none.fl_str_mv (c) Journal of Zoological and Bioscience Research, 2015
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Journal of Zoological and Bioscience Research, 2015
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Medlife Scientific Press
publisher.none.fl_str_mv Medlife Scientific Press
dc.source.none.fl_str_mv reponame:Repositori Obert UdL
instname:Universitat de Lleida (UdL)
instname_str Universitat de Lleida (UdL)
reponame_str Repositori Obert UdL
collection Repositori Obert UdL
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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