Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus

Autores
Fabrezi, Marissa; Manzano, Adriana Silvina; Abdala, Virginia Sara Luz; Zaher, Hussam
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Although Pleurodiran turtles represent an important component of extant turtle radiation, our knowledge of the development and homology of limb bones in turtles rests mostly upon observations made on derived members of the Cryptodiran clade. Herein, we describe limb development in three pleurodirans: Podocnemis unifilis Troschel, 1848, Podocnemis sextuberculata Cornalia, 1849 and Phrynops hilarii (Dumeril and Bibron, 1835), in an effort to contribute to filling this anatomical gap. For earlier stages of limb development, we described the Y-shaped condensation that gave rise to the zeugopodial cartilages, and differentiation of the primary axis/digital arch that reveals the invariant pattern common to tetrapods. There are up to four central cartilaginous foci in the carpus, and the proximal tarsale is formed by the fusion of the fibulare, intermedium, and centrale 4. Digital development is similar for the five digits. Changes in toe V occur predominantly in the distal tarsale 5. Ontogenetic reduction of phalanges is observed in toe V of Podocnemis. Based on these results, we suggest that the hooked element present in the chelonian tarsus, and traditionally recognized as a modified fifth metatarsale, is actually the fifth distal tarsale. Additionally, our data on limb development of pleurodiran turtles supply more taxonomically comprehensive information to interpret limb configuration within the chelonian clade. © 2009 The Linnean Society of London.
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: Manzano, Adriana Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Autónoma de Entre Ríos; Argentina
Fil: Abdala, Virginia Sara Luz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Fundación Miguel Lillo. Dirección de Zoología. Instituto de Herpetología; Argentina. Universidad Nacional de Tucumán; Argentina
Fil: Zaher, Hussam. Universidade de Sao Paulo; Brasil
Materia
Carpus
Chondrogenesis
Hooked Fifth Metatarsale
Morphogenesis
Ossification
Side-Necked Turtles
Tarsus
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/51897
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsusFabrezi, MarissaManzano, Adriana SilvinaAbdala, Virginia Sara LuzZaher, HussamCarpusChondrogenesisHooked Fifth MetatarsaleMorphogenesisOssificationSide-Necked TurtlesTarsushttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Although Pleurodiran turtles represent an important component of extant turtle radiation, our knowledge of the development and homology of limb bones in turtles rests mostly upon observations made on derived members of the Cryptodiran clade. Herein, we describe limb development in three pleurodirans: Podocnemis unifilis Troschel, 1848, Podocnemis sextuberculata Cornalia, 1849 and Phrynops hilarii (Dumeril and Bibron, 1835), in an effort to contribute to filling this anatomical gap. For earlier stages of limb development, we described the Y-shaped condensation that gave rise to the zeugopodial cartilages, and differentiation of the primary axis/digital arch that reveals the invariant pattern common to tetrapods. There are up to four central cartilaginous foci in the carpus, and the proximal tarsale is formed by the fusion of the fibulare, intermedium, and centrale 4. Digital development is similar for the five digits. Changes in toe V occur predominantly in the distal tarsale 5. Ontogenetic reduction of phalanges is observed in toe V of Podocnemis. Based on these results, we suggest that the hooked element present in the chelonian tarsus, and traditionally recognized as a modified fifth metatarsale, is actually the fifth distal tarsale. Additionally, our data on limb development of pleurodiran turtles supply more taxonomically comprehensive information to interpret limb configuration within the chelonian clade. © 2009 The Linnean Society of London.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; ArgentinaFil: Manzano, Adriana Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Autónoma de Entre Ríos; ArgentinaFil: Abdala, Virginia Sara Luz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Fundación Miguel Lillo. Dirección de Zoología. Instituto de Herpetología; Argentina. Universidad Nacional de Tucumán; ArgentinaFil: Zaher, Hussam. Universidade de Sao Paulo; BrasilWiley Blackwell Publishing, Inc2009-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/51897Fabrezi, Marissa; Manzano, Adriana Silvina; Abdala, Virginia Sara Luz; Zaher, Hussam; Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus; Wiley Blackwell Publishing, Inc; Zoological Journal of the Linnean Society; 155; 4; 4-2009; 845-8660024-4082CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1096-3642.2008.00474.xinfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/zoolinnean/article-abstract/155/4/845/2622993info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1096-3642.2008.00474.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-01-08T12:56:11Zoai:ri.conicet.gov.ar:11336/51897instacron: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:34982026-01-08 12:56:11.466CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus
title Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus
spellingShingle Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus
Fabrezi, Marissa
Carpus
Chondrogenesis
Hooked Fifth Metatarsale
Morphogenesis
Ossification
Side-Necked Turtles
Tarsus
title_short Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus
title_full Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus
title_fullStr Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus
title_full_unstemmed Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus
title_sort Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus
dc.creator.none.fl_str_mv Fabrezi, Marissa
Manzano, Adriana Silvina
Abdala, Virginia Sara Luz
Zaher, Hussam
author Fabrezi, Marissa
author_facet Fabrezi, Marissa
Manzano, Adriana Silvina
Abdala, Virginia Sara Luz
Zaher, Hussam
author_role author
author2 Manzano, Adriana Silvina
Abdala, Virginia Sara Luz
Zaher, Hussam
author2_role author
author
author
dc.subject.none.fl_str_mv Carpus
Chondrogenesis
Hooked Fifth Metatarsale
Morphogenesis
Ossification
Side-Necked Turtles
Tarsus
topic Carpus
Chondrogenesis
Hooked Fifth Metatarsale
Morphogenesis
Ossification
Side-Necked Turtles
Tarsus
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Although Pleurodiran turtles represent an important component of extant turtle radiation, our knowledge of the development and homology of limb bones in turtles rests mostly upon observations made on derived members of the Cryptodiran clade. Herein, we describe limb development in three pleurodirans: Podocnemis unifilis Troschel, 1848, Podocnemis sextuberculata Cornalia, 1849 and Phrynops hilarii (Dumeril and Bibron, 1835), in an effort to contribute to filling this anatomical gap. For earlier stages of limb development, we described the Y-shaped condensation that gave rise to the zeugopodial cartilages, and differentiation of the primary axis/digital arch that reveals the invariant pattern common to tetrapods. There are up to four central cartilaginous foci in the carpus, and the proximal tarsale is formed by the fusion of the fibulare, intermedium, and centrale 4. Digital development is similar for the five digits. Changes in toe V occur predominantly in the distal tarsale 5. Ontogenetic reduction of phalanges is observed in toe V of Podocnemis. Based on these results, we suggest that the hooked element present in the chelonian tarsus, and traditionally recognized as a modified fifth metatarsale, is actually the fifth distal tarsale. Additionally, our data on limb development of pleurodiran turtles supply more taxonomically comprehensive information to interpret limb configuration within the chelonian clade. © 2009 The Linnean Society of London.
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: Manzano, Adriana Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Autónoma de Entre Ríos; Argentina
Fil: Abdala, Virginia Sara Luz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Fundación Miguel Lillo. Dirección de Zoología. Instituto de Herpetología; Argentina. Universidad Nacional de Tucumán; Argentina
Fil: Zaher, Hussam. Universidade de Sao Paulo; Brasil
description Although Pleurodiran turtles represent an important component of extant turtle radiation, our knowledge of the development and homology of limb bones in turtles rests mostly upon observations made on derived members of the Cryptodiran clade. Herein, we describe limb development in three pleurodirans: Podocnemis unifilis Troschel, 1848, Podocnemis sextuberculata Cornalia, 1849 and Phrynops hilarii (Dumeril and Bibron, 1835), in an effort to contribute to filling this anatomical gap. For earlier stages of limb development, we described the Y-shaped condensation that gave rise to the zeugopodial cartilages, and differentiation of the primary axis/digital arch that reveals the invariant pattern common to tetrapods. There are up to four central cartilaginous foci in the carpus, and the proximal tarsale is formed by the fusion of the fibulare, intermedium, and centrale 4. Digital development is similar for the five digits. Changes in toe V occur predominantly in the distal tarsale 5. Ontogenetic reduction of phalanges is observed in toe V of Podocnemis. Based on these results, we suggest that the hooked element present in the chelonian tarsus, and traditionally recognized as a modified fifth metatarsale, is actually the fifth distal tarsale. Additionally, our data on limb development of pleurodiran turtles supply more taxonomically comprehensive information to interpret limb configuration within the chelonian clade. © 2009 The Linnean Society of London.
publishDate 2009
dc.date.none.fl_str_mv 2009-04
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/11336/51897
Fabrezi, Marissa; Manzano, Adriana Silvina; Abdala, Virginia Sara Luz; Zaher, Hussam; Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus; Wiley Blackwell Publishing, Inc; Zoological Journal of the Linnean Society; 155; 4; 4-2009; 845-866
0024-4082
CONICET Digital
CONICET
url http://hdl.handle.net/11336/51897
identifier_str_mv Fabrezi, Marissa; Manzano, Adriana Silvina; Abdala, Virginia Sara Luz; Zaher, Hussam; Developmental basis of limb homology in Pleurodiran turtles, and the identity of the hooked element in the chelonian tarsus; Wiley Blackwell Publishing, Inc; Zoological Journal of the Linnean Society; 155; 4; 4-2009; 845-866
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.1096-3642.2008.00474.x
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/zoolinnean/article-abstract/155/4/845/2622993
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1096-3642.2008.00474.x
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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
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)
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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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