First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia
- Autores
- Cruzado Caballero, Penélope; Castillo Ruiz, Carolina; Bolet, Arnau; Colmenero, Juan Ramón; De la Nuez, Julio; Casillas, Ramón; Llacer, Sergio; Bernardini, Federico; Fortuny, Josep
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Cruzado Caballero, Penélope. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina.
Fil: Castillo Ruiz, Carolina. Universidad de La Laguna. Departamento de Biología Animal, Edafología y Geología; España.
Fil: Bolet, Arnau. University of Bristol. School of Earth Sciences, Life Sciences Building, Bristol, UK.
Fil: Colmenero, Juan Ramón. Departamento de Geología, Facultad de Ciencias, Universidad de Salamanca; España.
Fil: De la Nuez, Julio. Departamento de Biología Animal, Edafología y Geología, Universidad de La Laguna; España.
Fil: Casillas, Ramón. Departamento de Biología Animal, Edafología y Geología, Universidad de La Laguna; España.
Fil: Llacer, Sergio. Institut Català de Paleontologia Miquel Crusafont (ICP), Universitat Autònoma de Barcelona (UAB); España.
Fil: Bernardini, Federico. Centro Fermi, Museo Storico della Fisica e Centro di Studi e Ricerche “Enrico Fermi”; Italia.
Fil: Fortuny, Josep. Institut Català de Paleontologia Miquel Crusafont (ICP), Universitat Autònoma de Barcelona (UAB); España.
Fil: Bolet, Arnau. Institut Català de Paleontologia Miquel Crusafont (ICP), Universitat Autònoma de Barcelona (UAB). Barcelona, España.
Fil: Bernardini, Federico. Multidisciplinary Laboratory, The “Abdus Salam” International Centre for Theoretical Physics; Italia.
The Canary Islands are an Atlantic archipelago known for its high number of endemic species. Among the most known endemic vertebrate species are the giant lizards of the genus Gallotia. We describe the cranial osteology of the frst almost complete and articulated fossil skull of the taxon Gallotia auaritae, recovered from the lower-middle Pleistocene of the La Palma island. In this work, X-ray computed microtomography images were used to perform an exhaustive phylogenetic analysis where most of the extant and fossil species of the genus Gallotia were included for frst time. This analysis recovered a monophyletic Gallotia clade with similar topology to that of molecular analyses. The newly described specimen shares some characters with the group formed by G. bravoana, G. intermedia and G. simonyi, G. auaritae, and its position is compatible with a referral to the latter. Our study adds new important data to the poorly known cranial morphology of G. auaritae, and the phylogenetic analysis reveals an unexpected power of resolution to obtain a morphology-based phylogeny for the genus Gallotia, for inferring the phylogenetic position of extinct species and for helping in the identifcation of fossil specimens.
- - Materia
-
Ciencias Exactas y Naturales
Gallotia Auaritae
Canary Islands
Fossil
Ciencias Exactas y Naturales - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de Río Negro
- OAI Identificador
- oai:rid.unrn.edu.ar:20.500.12049/5563
Ver los metadatos del registro completo
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First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus GallotiaCruzado Caballero, PenélopeCastillo Ruiz, CarolinaBolet, ArnauColmenero, Juan RamónDe la Nuez, JulioCasillas, RamónLlacer, SergioBernardini, FedericoFortuny, JosepCiencias Exactas y NaturalesGallotia AuaritaeCanary IslandsFossilCiencias Exactas y NaturalesFil: Cruzado Caballero, Penélope. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina.Fil: Castillo Ruiz, Carolina. Universidad de La Laguna. Departamento de Biología Animal, Edafología y Geología; España.Fil: Bolet, Arnau. University of Bristol. School of Earth Sciences, Life Sciences Building, Bristol, UK.Fil: Colmenero, Juan Ramón. Departamento de Geología, Facultad de Ciencias, Universidad de Salamanca; España.Fil: De la Nuez, Julio. Departamento de Biología Animal, Edafología y Geología, Universidad de La Laguna; España.Fil: Casillas, Ramón. Departamento de Biología Animal, Edafología y Geología, Universidad de La Laguna; España.Fil: Llacer, Sergio. Institut Català de Paleontologia Miquel Crusafont (ICP), Universitat Autònoma de Barcelona (UAB); España.Fil: Bernardini, Federico. Centro Fermi, Museo Storico della Fisica e Centro di Studi e Ricerche “Enrico Fermi”; Italia.Fil: Fortuny, Josep. Institut Català de Paleontologia Miquel Crusafont (ICP), Universitat Autònoma de Barcelona (UAB); España.Fil: Bolet, Arnau. Institut Català de Paleontologia Miquel Crusafont (ICP), Universitat Autònoma de Barcelona (UAB). Barcelona, España.Fil: Bernardini, Federico. Multidisciplinary Laboratory, The “Abdus Salam” International Centre for Theoretical Physics; Italia.The Canary Islands are an Atlantic archipelago known for its high number of endemic species. Among the most known endemic vertebrate species are the giant lizards of the genus Gallotia. We describe the cranial osteology of the frst almost complete and articulated fossil skull of the taxon Gallotia auaritae, recovered from the lower-middle Pleistocene of the La Palma island. In this work, X-ray computed microtomography images were used to perform an exhaustive phylogenetic analysis where most of the extant and fossil species of the genus Gallotia were included for frst time. This analysis recovered a monophyletic Gallotia clade with similar topology to that of molecular analyses. The newly described specimen shares some characters with the group formed by G. bravoana, G. intermedia and G. simonyi, G. auaritae, and its position is compatible with a referral to the latter. Our study adds new important data to the poorly known cranial morphology of G. auaritae, and the phylogenetic analysis reveals an unexpected power of resolution to obtain a morphology-based phylogeny for the genus Gallotia, for inferring the phylogenetic position of extinct species and for helping in the identifcation of fossil specimens.-Nature Research2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfCruzado Caballero, P., Ruiz, C. C., Bolet, A., Colmenero, J. R., De la Nuez, J., Casillas, R. and et al. (2019). First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia. Scientific reports; 9 (1); 1-14.2045-2322https://www.nature.com/articles/s41598-019-52244-zhttp://rid.unrn.edu.ar/handle/20.500.12049/5563https://doi.org/10.1038/s41598-019-52244-zeng9Scientific Reportsinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/reponame:RID-UNRN (UNRN)instname:Universidad Nacional de Río Negro2025-09-29T14:29:29Zoai:rid.unrn.edu.ar:20.500.12049/5563instacron:UNRNInstitucionalhttps://rid.unrn.edu.ar/jspui/Universidad públicaNo correspondehttps://rid.unrn.edu.ar/oai/snrdrid@unrn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:43692025-09-29 14:29:30.099RID-UNRN (UNRN) - Universidad Nacional de Río Negrofalse |
dc.title.none.fl_str_mv |
First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia |
title |
First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia |
spellingShingle |
First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia Cruzado Caballero, Penélope Ciencias Exactas y Naturales Gallotia Auaritae Canary Islands Fossil Ciencias Exactas y Naturales |
title_short |
First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia |
title_full |
First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia |
title_fullStr |
First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia |
title_full_unstemmed |
First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia |
title_sort |
First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia |
dc.creator.none.fl_str_mv |
Cruzado Caballero, Penélope Castillo Ruiz, Carolina Bolet, Arnau Colmenero, Juan Ramón De la Nuez, Julio Casillas, Ramón Llacer, Sergio Bernardini, Federico Fortuny, Josep |
author |
Cruzado Caballero, Penélope |
author_facet |
Cruzado Caballero, Penélope Castillo Ruiz, Carolina Bolet, Arnau Colmenero, Juan Ramón De la Nuez, Julio Casillas, Ramón Llacer, Sergio Bernardini, Federico Fortuny, Josep |
author_role |
author |
author2 |
Castillo Ruiz, Carolina Bolet, Arnau Colmenero, Juan Ramón De la Nuez, Julio Casillas, Ramón Llacer, Sergio Bernardini, Federico Fortuny, Josep |
author2_role |
author author author author author author author author |
dc.subject.none.fl_str_mv |
Ciencias Exactas y Naturales Gallotia Auaritae Canary Islands Fossil Ciencias Exactas y Naturales |
topic |
Ciencias Exactas y Naturales Gallotia Auaritae Canary Islands Fossil Ciencias Exactas y Naturales |
dc.description.none.fl_txt_mv |
Fil: Cruzado Caballero, Penélope. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina. Fil: Castillo Ruiz, Carolina. Universidad de La Laguna. Departamento de Biología Animal, Edafología y Geología; España. Fil: Bolet, Arnau. University of Bristol. School of Earth Sciences, Life Sciences Building, Bristol, UK. Fil: Colmenero, Juan Ramón. Departamento de Geología, Facultad de Ciencias, Universidad de Salamanca; España. Fil: De la Nuez, Julio. Departamento de Biología Animal, Edafología y Geología, Universidad de La Laguna; España. Fil: Casillas, Ramón. Departamento de Biología Animal, Edafología y Geología, Universidad de La Laguna; España. Fil: Llacer, Sergio. Institut Català de Paleontologia Miquel Crusafont (ICP), Universitat Autònoma de Barcelona (UAB); España. Fil: Bernardini, Federico. Centro Fermi, Museo Storico della Fisica e Centro di Studi e Ricerche “Enrico Fermi”; Italia. Fil: Fortuny, Josep. Institut Català de Paleontologia Miquel Crusafont (ICP), Universitat Autònoma de Barcelona (UAB); España. Fil: Bolet, Arnau. Institut Català de Paleontologia Miquel Crusafont (ICP), Universitat Autònoma de Barcelona (UAB). Barcelona, España. Fil: Bernardini, Federico. Multidisciplinary Laboratory, The “Abdus Salam” International Centre for Theoretical Physics; Italia. The Canary Islands are an Atlantic archipelago known for its high number of endemic species. Among the most known endemic vertebrate species are the giant lizards of the genus Gallotia. We describe the cranial osteology of the frst almost complete and articulated fossil skull of the taxon Gallotia auaritae, recovered from the lower-middle Pleistocene of the La Palma island. In this work, X-ray computed microtomography images were used to perform an exhaustive phylogenetic analysis where most of the extant and fossil species of the genus Gallotia were included for frst time. This analysis recovered a monophyletic Gallotia clade with similar topology to that of molecular analyses. The newly described specimen shares some characters with the group formed by G. bravoana, G. intermedia and G. simonyi, G. auaritae, and its position is compatible with a referral to the latter. Our study adds new important data to the poorly known cranial morphology of G. auaritae, and the phylogenetic analysis reveals an unexpected power of resolution to obtain a morphology-based phylogeny for the genus Gallotia, for inferring the phylogenetic position of extinct species and for helping in the identifcation of fossil specimens. - |
description |
Fil: Cruzado Caballero, Penélope. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019 |
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 |
Cruzado Caballero, P., Ruiz, C. C., Bolet, A., Colmenero, J. R., De la Nuez, J., Casillas, R. and et al. (2019). First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia. Scientific reports; 9 (1); 1-14. 2045-2322 https://www.nature.com/articles/s41598-019-52244-z http://rid.unrn.edu.ar/handle/20.500.12049/5563 https://doi.org/10.1038/s41598-019-52244-z |
identifier_str_mv |
Cruzado Caballero, P., Ruiz, C. C., Bolet, A., Colmenero, J. R., De la Nuez, J., Casillas, R. and et al. (2019). First nearly complete skull of Gallotia auaritae (lower-middle Pleistocene, Squamata, Gallotiinae) and a morphological phylogenetic analysis of the genus Gallotia. Scientific reports; 9 (1); 1-14. 2045-2322 |
url |
https://www.nature.com/articles/s41598-019-52244-z http://rid.unrn.edu.ar/handle/20.500.12049/5563 https://doi.org/10.1038/s41598-019-52244-z |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
9 Scientific Reports |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/4.0/ |
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openAccess |
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https://creativecommons.org/licenses/by-nc-sa/4.0/ |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Nature Research |
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Nature Research |
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Universidad Nacional de Río Negro |
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