Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development
- Autores
- Tarazona, Oscar A.; Fabrezi, Marissa; Ramirez-Pinilla, Martha Patricia
- Año de publicación
- 2008
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This study describes the adult cranial osteology of the gymnophthalmid lizard Bachia bicolor, and its variation during postnatal development. Descriptions are based on a size series of osteological preparations, including dry skeletons and cleared and double-stained specimens. The adult skull morphology of B. bicolor is similar to that of other gymnophthalmids; however, it shows some particular characters that are convergent with those of several serpentiform lizards. The skull design of B. bicolor has two remarkable structural modifications: (1) the presence of the basisphenoid rostral process by the ossification of the cartilage trabecula communis during postnatal development, and (2) the broad orbitosphenoid bone. The latter is a compound bone (chondral and membranous) that forms part of the anterior braincase floor. Some of the cranial modifications observed in B. bicolor arise during postnatal development, suggesting an important role for possible heterochronic changes.
Fil: Tarazona, Oscar A.. Universidad Industrial Santander; Colombia
Fil: Fabrezi, Marissa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Fil: Ramirez-Pinilla, Martha Patricia. Universidad Industrial Santander; Colombia - Materia
-
Cranial Osteology
Ontogeny
Orbitosphenoid
Trabecula Communis - 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:11336/55338
Ver los metadatos del registro completo
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Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal developmentTarazona, Oscar A.Fabrezi, MarissaRamirez-Pinilla, Martha PatriciaCranial OsteologyOntogenyOrbitosphenoidTrabecula Communishttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1This study describes the adult cranial osteology of the gymnophthalmid lizard Bachia bicolor, and its variation during postnatal development. Descriptions are based on a size series of osteological preparations, including dry skeletons and cleared and double-stained specimens. The adult skull morphology of B. bicolor is similar to that of other gymnophthalmids; however, it shows some particular characters that are convergent with those of several serpentiform lizards. The skull design of B. bicolor has two remarkable structural modifications: (1) the presence of the basisphenoid rostral process by the ossification of the cartilage trabecula communis during postnatal development, and (2) the broad orbitosphenoid bone. The latter is a compound bone (chondral and membranous) that forms part of the anterior braincase floor. Some of the cranial modifications observed in B. bicolor arise during postnatal development, suggesting an important role for possible heterochronic changes.Fil: Tarazona, Oscar A.. Universidad Industrial Santander; ColombiaFil: Fabrezi, Marissa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Ramirez-Pinilla, Martha Patricia. Universidad Industrial Santander; ColombiaWiley Blackwell Publishing, Inc2008-04-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/55338Tarazona, Oscar A.; Fabrezi, Marissa; Ramirez-Pinilla, Martha Patricia; Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development; Wiley Blackwell Publishing, Inc; Zoological Journal of the Linnean Society; 152; 4; 2-4-2008; 775-7920024-4082CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1096-3642.2007.00364.xinfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/zoolinnean/article/152/4/775/2630863info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:44:21Zoai:ri.conicet.gov.ar:11336/55338instacron: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:34982025-09-03 09:44:21.88CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development |
title |
Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development |
spellingShingle |
Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development Tarazona, Oscar A. Cranial Osteology Ontogeny Orbitosphenoid Trabecula Communis |
title_short |
Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development |
title_full |
Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development |
title_fullStr |
Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development |
title_full_unstemmed |
Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development |
title_sort |
Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development |
dc.creator.none.fl_str_mv |
Tarazona, Oscar A. Fabrezi, Marissa Ramirez-Pinilla, Martha Patricia |
author |
Tarazona, Oscar A. |
author_facet |
Tarazona, Oscar A. Fabrezi, Marissa Ramirez-Pinilla, Martha Patricia |
author_role |
author |
author2 |
Fabrezi, Marissa Ramirez-Pinilla, Martha Patricia |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Cranial Osteology Ontogeny Orbitosphenoid Trabecula Communis |
topic |
Cranial Osteology Ontogeny Orbitosphenoid Trabecula Communis |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
This study describes the adult cranial osteology of the gymnophthalmid lizard Bachia bicolor, and its variation during postnatal development. Descriptions are based on a size series of osteological preparations, including dry skeletons and cleared and double-stained specimens. The adult skull morphology of B. bicolor is similar to that of other gymnophthalmids; however, it shows some particular characters that are convergent with those of several serpentiform lizards. The skull design of B. bicolor has two remarkable structural modifications: (1) the presence of the basisphenoid rostral process by the ossification of the cartilage trabecula communis during postnatal development, and (2) the broad orbitosphenoid bone. The latter is a compound bone (chondral and membranous) that forms part of the anterior braincase floor. Some of the cranial modifications observed in B. bicolor arise during postnatal development, suggesting an important role for possible heterochronic changes. Fil: Tarazona, Oscar A.. Universidad Industrial Santander; Colombia Fil: Fabrezi, Marissa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina Fil: Ramirez-Pinilla, Martha Patricia. Universidad Industrial Santander; Colombia |
description |
This study describes the adult cranial osteology of the gymnophthalmid lizard Bachia bicolor, and its variation during postnatal development. Descriptions are based on a size series of osteological preparations, including dry skeletons and cleared and double-stained specimens. The adult skull morphology of B. bicolor is similar to that of other gymnophthalmids; however, it shows some particular characters that are convergent with those of several serpentiform lizards. The skull design of B. bicolor has two remarkable structural modifications: (1) the presence of the basisphenoid rostral process by the ossification of the cartilage trabecula communis during postnatal development, and (2) the broad orbitosphenoid bone. The latter is a compound bone (chondral and membranous) that forms part of the anterior braincase floor. Some of the cranial modifications observed in B. bicolor arise during postnatal development, suggesting an important role for possible heterochronic changes. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-02 |
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/11336/55338 Tarazona, Oscar A.; Fabrezi, Marissa; Ramirez-Pinilla, Martha Patricia; Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development; Wiley Blackwell Publishing, Inc; Zoological Journal of the Linnean Society; 152; 4; 2-4-2008; 775-792 0024-4082 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/55338 |
identifier_str_mv |
Tarazona, Oscar A.; Fabrezi, Marissa; Ramirez-Pinilla, Martha Patricia; Cranial morphology of Bachia bicolor (squamata: Gymnophthalmidae) and its postnatal development; Wiley Blackwell Publishing, Inc; Zoological Journal of the Linnean Society; 152; 4; 2-4-2008; 775-792 0024-4082 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1096-3642.2007.00364.x info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/zoolinnean/article/152/4/775/2630863 |
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 |
Wiley Blackwell Publishing, Inc |
publisher.none.fl_str_mv |
Wiley Blackwell Publishing, Inc |
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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score |
13.13397 |