Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae)

Autores
Arias, Federico José; Recoder, Renato; Alvarez de Avanza, Blanca Beatriz; Etchepare, Eduardo Gabriel; Quipildor, Angel Matías; Lobo Gaviola, Fernando Jose; Rodrigues, Miguel Trefaut
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Gran Chaco dry forest ecoregion corresponds to the southern portion of the South America diagonal belt of open formations, being one of the most threatened subtropical woodland savannas in the world. The area is still poorly known biologically and has been suffering with impressively high forest cover loss in the last 10 years. Integrating morphological and molecular data, we detected and describe a cryptic new species of lizard genus Ameivula endemic from the eastern part of this ecoregion, the called Humid Chaco. Ameivula apipensis sp nov. is characterised by a whitish brown vertebral stripe in adults and juveniles, a lateral field without ocelli and with overlapping spot, presence of an interfrontoparietal scale in 46.2% of the specimens, 12–17 femoral pores, an hemipenis without lateral sac, five xiphisternal ribs, and by a combination of meristic features as confirmed by discriminant analysis. The new species was recovered sister to a clade from Western Cerrado in our analysis, the first phylogenetic hypothesis for the Ameivula and Glaucomastix genera based on 1977 base pairs of three mitochondrial (12S, 16S and cyt-b) and one nuclear (c-mos) genes, including all the recognised species at the moment. Maximum parsimony and Bayesian inference recovered the monophyly of Ameivula and Glaucomastix with strong support. Reinforcing previous studies, our results suggest the presence of additional cryptic species in Ameivula from the Western Cerrado.
Fil: Arias, Federico José. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Cátedra de Anatomia Comparada; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Recoder, Renato. Universidade de Sao Paulo; Brasil
Fil: Alvarez de Avanza, Blanca Beatriz. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina
Fil: Etchepare, Eduardo Gabriel. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Fil: Quipildor, Angel Matías. 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: Lobo Gaviola, Fernando Jose. 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: Rodrigues, Miguel Trefaut. Universidade de Sao Paulo; Brasil
Materia
Ameivula
Chaco And Cerrado Region
Glaucomastix
Lizards
Teiidae
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:11336/63382
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae)Arias, Federico JoséRecoder, RenatoAlvarez de Avanza, Blanca BeatrizEtchepare, Eduardo GabrielQuipildor, Angel MatíasLobo Gaviola, Fernando JoseRodrigues, Miguel TrefautAmeivulaChaco And Cerrado RegionGlaucomastixLizardsTeiidaehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Gran Chaco dry forest ecoregion corresponds to the southern portion of the South America diagonal belt of open formations, being one of the most threatened subtropical woodland savannas in the world. The area is still poorly known biologically and has been suffering with impressively high forest cover loss in the last 10 years. Integrating morphological and molecular data, we detected and describe a cryptic new species of lizard genus Ameivula endemic from the eastern part of this ecoregion, the called Humid Chaco. Ameivula apipensis sp nov. is characterised by a whitish brown vertebral stripe in adults and juveniles, a lateral field without ocelli and with overlapping spot, presence of an interfrontoparietal scale in 46.2% of the specimens, 12–17 femoral pores, an hemipenis without lateral sac, five xiphisternal ribs, and by a combination of meristic features as confirmed by discriminant analysis. The new species was recovered sister to a clade from Western Cerrado in our analysis, the first phylogenetic hypothesis for the Ameivula and Glaucomastix genera based on 1977 base pairs of three mitochondrial (12S, 16S and cyt-b) and one nuclear (c-mos) genes, including all the recognised species at the moment. Maximum parsimony and Bayesian inference recovered the monophyly of Ameivula and Glaucomastix with strong support. Reinforcing previous studies, our results suggest the presence of additional cryptic species in Ameivula from the Western Cerrado.Fil: Arias, Federico José. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Cátedra de Anatomia Comparada; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Recoder, Renato. Universidade de Sao Paulo; BrasilFil: Alvarez de Avanza, Blanca Beatriz. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; ArgentinaFil: Etchepare, Eduardo Gabriel. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaFil: Quipildor, Angel Matías. 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: Lobo Gaviola, Fernando Jose. 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: Rodrigues, Miguel Trefaut. Universidade de Sao Paulo; BrasilWiley Blackwell Publishing, Inc2018-03info: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/11336/63382Arias, Federico José; Recoder, Renato; Alvarez de Avanza, Blanca Beatriz; Etchepare, Eduardo Gabriel; Quipildor, Angel Matías; et al.; Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae); Wiley Blackwell Publishing, Inc; Zoologica Scripta; 47; 2; 3-2018; 144-1580300-32561463-6409CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/zsc.12277info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/zsc.12277info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:04:58Zoai:ri.conicet.gov.ar:11336/63382instacron: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:34982025-09-10 13:04:59.365CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae)
title Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae)
spellingShingle Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae)
Arias, Federico José
Ameivula
Chaco And Cerrado Region
Glaucomastix
Lizards
Teiidae
title_short Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae)
title_full Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae)
title_fullStr Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae)
title_full_unstemmed Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae)
title_sort Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae)
dc.creator.none.fl_str_mv Arias, Federico José
Recoder, Renato
Alvarez de Avanza, Blanca Beatriz
Etchepare, Eduardo Gabriel
Quipildor, Angel Matías
Lobo Gaviola, Fernando Jose
Rodrigues, Miguel Trefaut
author Arias, Federico José
author_facet Arias, Federico José
Recoder, Renato
Alvarez de Avanza, Blanca Beatriz
Etchepare, Eduardo Gabriel
Quipildor, Angel Matías
Lobo Gaviola, Fernando Jose
Rodrigues, Miguel Trefaut
author_role author
author2 Recoder, Renato
Alvarez de Avanza, Blanca Beatriz
Etchepare, Eduardo Gabriel
Quipildor, Angel Matías
Lobo Gaviola, Fernando Jose
Rodrigues, Miguel Trefaut
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ameivula
Chaco And Cerrado Region
Glaucomastix
Lizards
Teiidae
topic Ameivula
Chaco And Cerrado Region
Glaucomastix
Lizards
Teiidae
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Gran Chaco dry forest ecoregion corresponds to the southern portion of the South America diagonal belt of open formations, being one of the most threatened subtropical woodland savannas in the world. The area is still poorly known biologically and has been suffering with impressively high forest cover loss in the last 10 years. Integrating morphological and molecular data, we detected and describe a cryptic new species of lizard genus Ameivula endemic from the eastern part of this ecoregion, the called Humid Chaco. Ameivula apipensis sp nov. is characterised by a whitish brown vertebral stripe in adults and juveniles, a lateral field without ocelli and with overlapping spot, presence of an interfrontoparietal scale in 46.2% of the specimens, 12–17 femoral pores, an hemipenis without lateral sac, five xiphisternal ribs, and by a combination of meristic features as confirmed by discriminant analysis. The new species was recovered sister to a clade from Western Cerrado in our analysis, the first phylogenetic hypothesis for the Ameivula and Glaucomastix genera based on 1977 base pairs of three mitochondrial (12S, 16S and cyt-b) and one nuclear (c-mos) genes, including all the recognised species at the moment. Maximum parsimony and Bayesian inference recovered the monophyly of Ameivula and Glaucomastix with strong support. Reinforcing previous studies, our results suggest the presence of additional cryptic species in Ameivula from the Western Cerrado.
Fil: Arias, Federico José. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Cátedra de Anatomia Comparada; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Recoder, Renato. Universidade de Sao Paulo; Brasil
Fil: Alvarez de Avanza, Blanca Beatriz. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina
Fil: Etchepare, Eduardo Gabriel. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Fil: Quipildor, Angel Matías. 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: Lobo Gaviola, Fernando Jose. 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: Rodrigues, Miguel Trefaut. Universidade de Sao Paulo; Brasil
description The Gran Chaco dry forest ecoregion corresponds to the southern portion of the South America diagonal belt of open formations, being one of the most threatened subtropical woodland savannas in the world. The area is still poorly known biologically and has been suffering with impressively high forest cover loss in the last 10 years. Integrating morphological and molecular data, we detected and describe a cryptic new species of lizard genus Ameivula endemic from the eastern part of this ecoregion, the called Humid Chaco. Ameivula apipensis sp nov. is characterised by a whitish brown vertebral stripe in adults and juveniles, a lateral field without ocelli and with overlapping spot, presence of an interfrontoparietal scale in 46.2% of the specimens, 12–17 femoral pores, an hemipenis without lateral sac, five xiphisternal ribs, and by a combination of meristic features as confirmed by discriminant analysis. The new species was recovered sister to a clade from Western Cerrado in our analysis, the first phylogenetic hypothesis for the Ameivula and Glaucomastix genera based on 1977 base pairs of three mitochondrial (12S, 16S and cyt-b) and one nuclear (c-mos) genes, including all the recognised species at the moment. Maximum parsimony and Bayesian inference recovered the monophyly of Ameivula and Glaucomastix with strong support. Reinforcing previous studies, our results suggest the presence of additional cryptic species in Ameivula from the Western Cerrado.
publishDate 2018
dc.date.none.fl_str_mv 2018-03
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/11336/63382
Arias, Federico José; Recoder, Renato; Alvarez de Avanza, Blanca Beatriz; Etchepare, Eduardo Gabriel; Quipildor, Angel Matías; et al.; Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae); Wiley Blackwell Publishing, Inc; Zoologica Scripta; 47; 2; 3-2018; 144-158
0300-3256
1463-6409
CONICET Digital
CONICET
url http://hdl.handle.net/11336/63382
identifier_str_mv Arias, Federico José; Recoder, Renato; Alvarez de Avanza, Blanca Beatriz; Etchepare, Eduardo Gabriel; Quipildor, Angel Matías; et al.; Diversity of teiid lizards from Gran Chaco and Western Cerrado (Squamata: Teiidae); Wiley Blackwell Publishing, Inc; Zoologica Scripta; 47; 2; 3-2018; 144-158
0300-3256
1463-6409
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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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
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)
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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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