Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina
- Autores
- Carril, Julieta; Degrange, Federico Javier; Tambussi, Claudia Patricia
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The aim of this contribution is to verify the presence of the suborbital arch and the ethmomandibularis and pseudomasseter muscles in the holotype of Nandayus vorohuensis (Tonni and Noriega, 1996) in order to gain a better understanding of the capabilities of its cranio-mandibular complex and provide new tools for the discussion on the evolution of these unique structures. These apomorphies enables Psittaciformes to exert strong bite forces. Muscle reconstruction was performed based on the presence of muscle attachment scars and on the basis of the jaw-muscle descriptions of the extant Myiopsitta. Our results indicate that the suborbital arch is absent and the ethmomandibularis and the pseudomasseter muscles were present. This condition is shared with the extant Neotropical Pionites and Myiopsitta, so we assume that their trophic habits are similar. The heterogeneous distribution of these characters reaffirms the idea that the direction of the evolutionary changes may have varied independently in the crown group Psittaciformes more than once.
Fil: Carril, Julieta. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Histología y Embriología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Degrange, Federico Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina
Fil: Tambussi, Claudia Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina - Materia
-
Psittaciformes
Arini
Ethmomandibularis Muscle
Pseudomasseter Muscle
Suborbital Arch - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/32071
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/32071 |
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Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from ArgentinaCarril, JulietaDegrange, Federico JavierTambussi, Claudia PatriciaPsittaciformesAriniEthmomandibularis MusclePseudomasseter MuscleSuborbital Archhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The aim of this contribution is to verify the presence of the suborbital arch and the ethmomandibularis and pseudomasseter muscles in the holotype of Nandayus vorohuensis (Tonni and Noriega, 1996) in order to gain a better understanding of the capabilities of its cranio-mandibular complex and provide new tools for the discussion on the evolution of these unique structures. These apomorphies enables Psittaciformes to exert strong bite forces. Muscle reconstruction was performed based on the presence of muscle attachment scars and on the basis of the jaw-muscle descriptions of the extant Myiopsitta. Our results indicate that the suborbital arch is absent and the ethmomandibularis and the pseudomasseter muscles were present. This condition is shared with the extant Neotropical Pionites and Myiopsitta, so we assume that their trophic habits are similar. The heterogeneous distribution of these characters reaffirms the idea that the direction of the evolutionary changes may have varied independently in the crown group Psittaciformes more than once.Fil: Carril, Julieta. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Histología y Embriología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Degrange, Federico Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; ArgentinaFil: Tambussi, Claudia Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; ArgentinaAsociacion Paleontologica Argentina2014-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/32071Tambussi, Claudia Patricia; Degrange, Federico Javier; Carril, Julieta; Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina; Asociacion Paleontologica Argentina; Ameghiniana; 51; 4; 6-2014; 361-3650002-70141851-8044CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2223info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.5710/AMGH.25.03.2014.2223info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.5710/AMGH.25.03.2014.2223info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:55:24Zoai:ri.conicet.gov.ar:11336/32071instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:55:25.175CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina |
title |
Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina |
spellingShingle |
Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina Carril, Julieta Psittaciformes Arini Ethmomandibularis Muscle Pseudomasseter Muscle Suborbital Arch |
title_short |
Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina |
title_full |
Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina |
title_fullStr |
Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina |
title_full_unstemmed |
Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina |
title_sort |
Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina |
dc.creator.none.fl_str_mv |
Carril, Julieta Degrange, Federico Javier Tambussi, Claudia Patricia |
author |
Carril, Julieta |
author_facet |
Carril, Julieta Degrange, Federico Javier Tambussi, Claudia Patricia |
author_role |
author |
author2 |
Degrange, Federico Javier Tambussi, Claudia Patricia |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Psittaciformes Arini Ethmomandibularis Muscle Pseudomasseter Muscle Suborbital Arch |
topic |
Psittaciformes Arini Ethmomandibularis Muscle Pseudomasseter Muscle Suborbital Arch |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The aim of this contribution is to verify the presence of the suborbital arch and the ethmomandibularis and pseudomasseter muscles in the holotype of Nandayus vorohuensis (Tonni and Noriega, 1996) in order to gain a better understanding of the capabilities of its cranio-mandibular complex and provide new tools for the discussion on the evolution of these unique structures. These apomorphies enables Psittaciformes to exert strong bite forces. Muscle reconstruction was performed based on the presence of muscle attachment scars and on the basis of the jaw-muscle descriptions of the extant Myiopsitta. Our results indicate that the suborbital arch is absent and the ethmomandibularis and the pseudomasseter muscles were present. This condition is shared with the extant Neotropical Pionites and Myiopsitta, so we assume that their trophic habits are similar. The heterogeneous distribution of these characters reaffirms the idea that the direction of the evolutionary changes may have varied independently in the crown group Psittaciformes more than once. Fil: Carril, Julieta. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Cátedra de Histología y Embriología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Degrange, Federico Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina Fil: Tambussi, Claudia Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina |
description |
The aim of this contribution is to verify the presence of the suborbital arch and the ethmomandibularis and pseudomasseter muscles in the holotype of Nandayus vorohuensis (Tonni and Noriega, 1996) in order to gain a better understanding of the capabilities of its cranio-mandibular complex and provide new tools for the discussion on the evolution of these unique structures. These apomorphies enables Psittaciformes to exert strong bite forces. Muscle reconstruction was performed based on the presence of muscle attachment scars and on the basis of the jaw-muscle descriptions of the extant Myiopsitta. Our results indicate that the suborbital arch is absent and the ethmomandibularis and the pseudomasseter muscles were present. This condition is shared with the extant Neotropical Pionites and Myiopsitta, so we assume that their trophic habits are similar. The heterogeneous distribution of these characters reaffirms the idea that the direction of the evolutionary changes may have varied independently in the crown group Psittaciformes more than once. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-06 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/32071 Tambussi, Claudia Patricia; Degrange, Federico Javier; Carril, Julieta; Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina; Asociacion Paleontologica Argentina; Ameghiniana; 51; 4; 6-2014; 361-365 0002-7014 1851-8044 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/32071 |
identifier_str_mv |
Tambussi, Claudia Patricia; Degrange, Federico Javier; Carril, Julieta; Jaw muscle reconstruction of the late Pliocene Psittaciform Nandayus vorohuensis from Argentina; Asociacion Paleontologica Argentina; Ameghiniana; 51; 4; 6-2014; 361-365 0002-7014 1851-8044 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2223 info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.5710/AMGH.25.03.2014.2223 info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.5710/AMGH.25.03.2014.2223 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Asociacion Paleontologica Argentina |
publisher.none.fl_str_mv |
Asociacion Paleontologica Argentina |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844613670531760128 |
score |
13.070432 |