Carotid circulation in amniotes and its implications for turtle relationships
- Autores
- Müller, Johannes; Sterli, Juliana; Anquetin, Jérémy
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The pattern of carotid blood vessel circulation in the skull of amniote vertebrates is reviewed, considering both fossil and extant taxa. Based on comparisons of early synapsids, mammaliaforms, eureptiles, parareptiles, as well as amniote outgroups, it is shown that in most amniotes the cerebral branch of the carotid artery separates from the palatal branch prior to entering the braincase, with the cerebral branch piercing the basisphenoid ventrally and exiting within the pituitary fossa, and the palatal branch continuing in an anterior direction ventral to the braincase. In squamates and parareptiles this pattern is different in that the carotid artery enters the braincase dorsolaterally to the basipterygoid process, and the palatine and the cerebral branches separate from each other inside the bone and exit within the pituitary fossa. Birds, crown turtles, and some sauropterygians display a pattern which at least to some extent resembles that of squamates and parareptiles. Optimization of patterns of carotid circulation on a generalized amniote phylogeny with variable placement of turtles indicates that independent of turtle position, the separation of cerebral and palatal branch prior to entering the braincase must be considered plesiomorphic for amniotes. Because early turtles such as Proganochelys also retain the plesiomorphic condition, carotid circulation does not support a grouping of turtles within parareptiles.
Fil: Müller, Johannes. Museum für Naturkunde Leibniz. Institut für Evolutions und Biodiversitätsforschung; Alemania. Universität zu Berlin; Alemania
Fil: Sterli, Juliana. Museo Paleontológico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Anquetin, Jérémy. Muséum National d'Histoire Naturelle; Francia - Materia
-
Amniota
Arteria Carotis Interna
Braincase
Parareptilia
Testudinata - 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:11336/83541
Ver los metadatos del registro completo
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Carotid circulation in amniotes and its implications for turtle relationshipsMüller, JohannesSterli, JulianaAnquetin, JérémyAmniotaArteria Carotis InternaBraincaseParareptiliaTestudinatahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The pattern of carotid blood vessel circulation in the skull of amniote vertebrates is reviewed, considering both fossil and extant taxa. Based on comparisons of early synapsids, mammaliaforms, eureptiles, parareptiles, as well as amniote outgroups, it is shown that in most amniotes the cerebral branch of the carotid artery separates from the palatal branch prior to entering the braincase, with the cerebral branch piercing the basisphenoid ventrally and exiting within the pituitary fossa, and the palatal branch continuing in an anterior direction ventral to the braincase. In squamates and parareptiles this pattern is different in that the carotid artery enters the braincase dorsolaterally to the basipterygoid process, and the palatine and the cerebral branches separate from each other inside the bone and exit within the pituitary fossa. Birds, crown turtles, and some sauropterygians display a pattern which at least to some extent resembles that of squamates and parareptiles. Optimization of patterns of carotid circulation on a generalized amniote phylogeny with variable placement of turtles indicates that independent of turtle position, the separation of cerebral and palatal branch prior to entering the braincase must be considered plesiomorphic for amniotes. Because early turtles such as Proganochelys also retain the plesiomorphic condition, carotid circulation does not support a grouping of turtles within parareptiles.Fil: Müller, Johannes. Museum für Naturkunde Leibniz. Institut für Evolutions und Biodiversitätsforschung; Alemania. Universität zu Berlin; AlemaniaFil: Sterli, Juliana. Museo Paleontológico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Anquetin, Jérémy. Muséum National d'Histoire Naturelle; FranciaE Schweizerbartsche Verlags2011-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/83541Müller, Johannes; Sterli, Juliana; Anquetin, Jérémy; Carotid circulation in amniotes and its implications for turtle relationships; E Schweizerbartsche Verlags; Neues Jahrbuch für Geologie und Palaontologie - Abhandlungen; 261; 3; 9-2011; 289-2970077-7749CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1127/0077-7749/2011/0157info:eu-repo/semantics/altIdentifier/url/https://www.ingentaconnect.com/openurl?genre=article&issn=0077-7749&volume=261&issue=3&spage=289info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:35Zoai:ri.conicet.gov.ar:11336/83541instacron: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 10:03:35.525CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Carotid circulation in amniotes and its implications for turtle relationships |
title |
Carotid circulation in amniotes and its implications for turtle relationships |
spellingShingle |
Carotid circulation in amniotes and its implications for turtle relationships Müller, Johannes Amniota Arteria Carotis Interna Braincase Parareptilia Testudinata |
title_short |
Carotid circulation in amniotes and its implications for turtle relationships |
title_full |
Carotid circulation in amniotes and its implications for turtle relationships |
title_fullStr |
Carotid circulation in amniotes and its implications for turtle relationships |
title_full_unstemmed |
Carotid circulation in amniotes and its implications for turtle relationships |
title_sort |
Carotid circulation in amniotes and its implications for turtle relationships |
dc.creator.none.fl_str_mv |
Müller, Johannes Sterli, Juliana Anquetin, Jérémy |
author |
Müller, Johannes |
author_facet |
Müller, Johannes Sterli, Juliana Anquetin, Jérémy |
author_role |
author |
author2 |
Sterli, Juliana Anquetin, Jérémy |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Amniota Arteria Carotis Interna Braincase Parareptilia Testudinata |
topic |
Amniota Arteria Carotis Interna Braincase Parareptilia Testudinata |
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 pattern of carotid blood vessel circulation in the skull of amniote vertebrates is reviewed, considering both fossil and extant taxa. Based on comparisons of early synapsids, mammaliaforms, eureptiles, parareptiles, as well as amniote outgroups, it is shown that in most amniotes the cerebral branch of the carotid artery separates from the palatal branch prior to entering the braincase, with the cerebral branch piercing the basisphenoid ventrally and exiting within the pituitary fossa, and the palatal branch continuing in an anterior direction ventral to the braincase. In squamates and parareptiles this pattern is different in that the carotid artery enters the braincase dorsolaterally to the basipterygoid process, and the palatine and the cerebral branches separate from each other inside the bone and exit within the pituitary fossa. Birds, crown turtles, and some sauropterygians display a pattern which at least to some extent resembles that of squamates and parareptiles. Optimization of patterns of carotid circulation on a generalized amniote phylogeny with variable placement of turtles indicates that independent of turtle position, the separation of cerebral and palatal branch prior to entering the braincase must be considered plesiomorphic for amniotes. Because early turtles such as Proganochelys also retain the plesiomorphic condition, carotid circulation does not support a grouping of turtles within parareptiles. Fil: Müller, Johannes. Museum für Naturkunde Leibniz. Institut für Evolutions und Biodiversitätsforschung; Alemania. Universität zu Berlin; Alemania Fil: Sterli, Juliana. Museo Paleontológico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Anquetin, Jérémy. Muséum National d'Histoire Naturelle; Francia |
description |
The pattern of carotid blood vessel circulation in the skull of amniote vertebrates is reviewed, considering both fossil and extant taxa. Based on comparisons of early synapsids, mammaliaforms, eureptiles, parareptiles, as well as amniote outgroups, it is shown that in most amniotes the cerebral branch of the carotid artery separates from the palatal branch prior to entering the braincase, with the cerebral branch piercing the basisphenoid ventrally and exiting within the pituitary fossa, and the palatal branch continuing in an anterior direction ventral to the braincase. In squamates and parareptiles this pattern is different in that the carotid artery enters the braincase dorsolaterally to the basipterygoid process, and the palatine and the cerebral branches separate from each other inside the bone and exit within the pituitary fossa. Birds, crown turtles, and some sauropterygians display a pattern which at least to some extent resembles that of squamates and parareptiles. Optimization of patterns of carotid circulation on a generalized amniote phylogeny with variable placement of turtles indicates that independent of turtle position, the separation of cerebral and palatal branch prior to entering the braincase must be considered plesiomorphic for amniotes. Because early turtles such as Proganochelys also retain the plesiomorphic condition, carotid circulation does not support a grouping of turtles within parareptiles. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-09 |
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/11336/83541 Müller, Johannes; Sterli, Juliana; Anquetin, Jérémy; Carotid circulation in amniotes and its implications for turtle relationships; E Schweizerbartsche Verlags; Neues Jahrbuch für Geologie und Palaontologie - Abhandlungen; 261; 3; 9-2011; 289-297 0077-7749 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/83541 |
identifier_str_mv |
Müller, Johannes; Sterli, Juliana; Anquetin, Jérémy; Carotid circulation in amniotes and its implications for turtle relationships; E Schweizerbartsche Verlags; Neues Jahrbuch für Geologie und Palaontologie - Abhandlungen; 261; 3; 9-2011; 289-297 0077-7749 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1127/0077-7749/2011/0157 info:eu-repo/semantics/altIdentifier/url/https://www.ingentaconnect.com/openurl?genre=article&issn=0077-7749&volume=261&issue=3&spage=289 |
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 |
dc.publisher.none.fl_str_mv |
E Schweizerbartsche Verlags |
publisher.none.fl_str_mv |
E Schweizerbartsche Verlags |
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 |
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13.070432 |