Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño

Autores
Cabrera, Mario Roberto
Año de publicación
2001
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The comparative composition of snakes species in the Gran Chaco, Espinal, Pampa, and Monte biogeographical provinces was analyzed in order to determine shared taxa among them, endemic species, and faunal similarity by calculating the Coefficient of Biogeographic Resemblance (CBR). The richest province is the Gran Chaco (39 genera, 97 species and subspecies, 10 endemics), followed by Pampa (28 genera, 48 species, three endemics) and Espinal (25 genera, 47 species and subspecies, no endemics). The Monte province is the poorest (16 gener, 22 species, two endemics), however, this last formation has a floristic and faunistic definite physiognomy, different from its neighbouring provinces. Faunal similarity is highest between Espinal and Pampa (CBR=0.67), followed by Gran Chaco and Espinal (CBR=0.61). In all comparisons these three provinces are more similar among them than to the Monte. Analysis of published results on lizard, amphisbaenian, and turtle assemblages from these four provinces adds support to the hypothesis that the Espinal formation has not a characteristic reptile fauna, and that it is an ecotone between Gran Chaco and Pampa.
Fil: Cabrera, Mario Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
Materia
SNAKES
GRAN CHACO
ESPINAL
PAMPA
MONTE
FAUNAL RESEMBLANCE
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:11336/146677
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio ChaqueñoCabrera, Mario RobertoSNAKESGRAN CHACOESPINALPAMPAMONTEFAUNAL RESEMBLANCEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The comparative composition of snakes species in the Gran Chaco, Espinal, Pampa, and Monte biogeographical provinces was analyzed in order to determine shared taxa among them, endemic species, and faunal similarity by calculating the Coefficient of Biogeographic Resemblance (CBR). The richest province is the Gran Chaco (39 genera, 97 species and subspecies, 10 endemics), followed by Pampa (28 genera, 48 species, three endemics) and Espinal (25 genera, 47 species and subspecies, no endemics). The Monte province is the poorest (16 gener, 22 species, two endemics), however, this last formation has a floristic and faunistic definite physiognomy, different from its neighbouring provinces. Faunal similarity is highest between Espinal and Pampa (CBR=0.67), followed by Gran Chaco and Espinal (CBR=0.61). In all comparisons these three provinces are more similar among them than to the Monte. Analysis of published results on lizard, amphisbaenian, and turtle assemblages from these four provinces adds support to the hypothesis that the Espinal formation has not a characteristic reptile fauna, and that it is an ecotone between Gran Chaco and Pampa.Fil: Cabrera, Mario Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; ArgentinaMuseo Argentino de Ciencias Naturales "B. Rivadavia"2001-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/146677Cabrera, Mario Roberto; Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño; Museo Argentino de Ciencias Naturales "B. Rivadavia"; Revista del Museo Argentino Ciencias Naturales, nueva serie; 3; 2; 12-2001; 109-1181514-5158CONICET DigitalCONICETspainfo:eu-repo/semantics/altIdentifier/url/http://revista.macn.gob.ar/ojs/index.php/RevMus/article/view/96info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:37:33Zoai:ri.conicet.gov.ar:11336/146677instacron: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 09:37:33.705CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño
title Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño
spellingShingle Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño
Cabrera, Mario Roberto
SNAKES
GRAN CHACO
ESPINAL
PAMPA
MONTE
FAUNAL RESEMBLANCE
title_short Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño
title_full Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño
title_fullStr Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño
title_full_unstemmed Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño
title_sort Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño
dc.creator.none.fl_str_mv Cabrera, Mario Roberto
author Cabrera, Mario Roberto
author_facet Cabrera, Mario Roberto
author_role author
dc.subject.none.fl_str_mv SNAKES
GRAN CHACO
ESPINAL
PAMPA
MONTE
FAUNAL RESEMBLANCE
topic SNAKES
GRAN CHACO
ESPINAL
PAMPA
MONTE
FAUNAL RESEMBLANCE
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 comparative composition of snakes species in the Gran Chaco, Espinal, Pampa, and Monte biogeographical provinces was analyzed in order to determine shared taxa among them, endemic species, and faunal similarity by calculating the Coefficient of Biogeographic Resemblance (CBR). The richest province is the Gran Chaco (39 genera, 97 species and subspecies, 10 endemics), followed by Pampa (28 genera, 48 species, three endemics) and Espinal (25 genera, 47 species and subspecies, no endemics). The Monte province is the poorest (16 gener, 22 species, two endemics), however, this last formation has a floristic and faunistic definite physiognomy, different from its neighbouring provinces. Faunal similarity is highest between Espinal and Pampa (CBR=0.67), followed by Gran Chaco and Espinal (CBR=0.61). In all comparisons these three provinces are more similar among them than to the Monte. Analysis of published results on lizard, amphisbaenian, and turtle assemblages from these four provinces adds support to the hypothesis that the Espinal formation has not a characteristic reptile fauna, and that it is an ecotone between Gran Chaco and Pampa.
Fil: Cabrera, Mario Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
description The comparative composition of snakes species in the Gran Chaco, Espinal, Pampa, and Monte biogeographical provinces was analyzed in order to determine shared taxa among them, endemic species, and faunal similarity by calculating the Coefficient of Biogeographic Resemblance (CBR). The richest province is the Gran Chaco (39 genera, 97 species and subspecies, 10 endemics), followed by Pampa (28 genera, 48 species, three endemics) and Espinal (25 genera, 47 species and subspecies, no endemics). The Monte province is the poorest (16 gener, 22 species, two endemics), however, this last formation has a floristic and faunistic definite physiognomy, different from its neighbouring provinces. Faunal similarity is highest between Espinal and Pampa (CBR=0.67), followed by Gran Chaco and Espinal (CBR=0.61). In all comparisons these three provinces are more similar among them than to the Monte. Analysis of published results on lizard, amphisbaenian, and turtle assemblages from these four provinces adds support to the hypothesis that the Espinal formation has not a characteristic reptile fauna, and that it is an ecotone between Gran Chaco and Pampa.
publishDate 2001
dc.date.none.fl_str_mv 2001-12
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/11336/146677
Cabrera, Mario Roberto; Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño; Museo Argentino de Ciencias Naturales "B. Rivadavia"; Revista del Museo Argentino Ciencias Naturales, nueva serie; 3; 2; 12-2001; 109-118
1514-5158
CONICET Digital
CONICET
url http://hdl.handle.net/11336/146677
identifier_str_mv Cabrera, Mario Roberto; Composición comparativa de la fauna de serpientes (Reptilia, Squamata) de cuatro provincias biogeográficas del Dominio Chaqueño; Museo Argentino de Ciencias Naturales "B. Rivadavia"; Revista del Museo Argentino Ciencias Naturales, nueva serie; 3; 2; 12-2001; 109-118
1514-5158
CONICET Digital
CONICET
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://revista.macn.gob.ar/ojs/index.php/RevMus/article/view/96
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 Museo Argentino de Ciencias Naturales "B. Rivadavia"
publisher.none.fl_str_mv Museo Argentino de Ciencias Naturales "B. Rivadavia"
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 13.070432

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