A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina

Autores
Pardiñas, Ulises Francisco J.; D'elía, Guillermo; Cirignoli, Sebastián; Suárez, Pablo
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Integrated analyses of morphological, chromosomal, and molecular data resulted in the description of a new species of the genus Akodon, endemic to the Northern Campos in southern Misiones, Argentina. The new species presents a unique combination of characters, including a narrow zygomatic plate almost without a free upper border, short rostrum, short tail (40% of the head–body length), small and flat auditory bullae, diploid complement of 2n ¼ 36, and several molecular synapomorphies. Phylogenetic analysis, based on cytochrome b gene sequences, indicates that the Brazilian species Akodon lindberghi is sister to the new species, although this relationship is weakly supported. We comment on the conservation significance of our study, considering that these perisylvan grasslands are suffering substantial human disturbance by agriculture and burning practices.
Fil: Pardiñas, Ulises Francisco J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Fil: D'elía, Guillermo. Universidad de la República. Facultad de Ciencias; Uruguay. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cirignoli, Sebastián. Jardín Zoológico y Botánico de La Plata; Argentina
Fil: Suárez, Pablo. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
AKODON
CONSERVATIVON
NEOTROPICS
NORTHERN CAMPOS
RODENTIA
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:11336/106612
Acceder
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network_name_str CONICET Digital (CONICET)
spelling A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentinaPardiñas, Ulises Francisco J.D'elía, GuillermoCirignoli, SebastiánSuárez, PabloAKODONCONSERVATIVONNEOTROPICSNORTHERN CAMPOSRODENTIAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Integrated analyses of morphological, chromosomal, and molecular data resulted in the description of a new species of the genus Akodon, endemic to the Northern Campos in southern Misiones, Argentina. The new species presents a unique combination of characters, including a narrow zygomatic plate almost without a free upper border, short rostrum, short tail (40% of the head–body length), small and flat auditory bullae, diploid complement of 2n ¼ 36, and several molecular synapomorphies. Phylogenetic analysis, based on cytochrome b gene sequences, indicates that the Brazilian species Akodon lindberghi is sister to the new species, although this relationship is weakly supported. We comment on the conservation significance of our study, considering that these perisylvan grasslands are suffering substantial human disturbance by agriculture and burning practices.Fil: Pardiñas, Ulises Francisco J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; ArgentinaFil: D'elía, Guillermo. Universidad de la República. Facultad de Ciencias; Uruguay. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cirignoli, Sebastián. Jardín Zoológico y Botánico de La Plata; ArgentinaFil: Suárez, Pablo. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaOxford University Press2005-06info: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/11336/106612Pardiñas, Ulises Francisco J.; D'elía, Guillermo; Cirignoli, Sebastián; Suárez, Pablo; A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina; Oxford University Press; Journal of Mammalogy; 86; 3; 6-2005; 462-4740022-2372CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1644/1545-1542(2005)86[462:ANSOAR]2.0.CO;2info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jmammal/article/86/3/462/837214info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:17Zoai:ri.conicet.gov.ar:11336/106612instacron: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 10:03:17.389CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina
title A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina
spellingShingle A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina
Pardiñas, Ulises Francisco J.
AKODON
CONSERVATIVON
NEOTROPICS
NORTHERN CAMPOS
RODENTIA
title_short A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina
title_full A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina
title_fullStr A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina
title_full_unstemmed A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina
title_sort A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina
dc.creator.none.fl_str_mv Pardiñas, Ulises Francisco J.
D'elía, Guillermo
Cirignoli, Sebastián
Suárez, Pablo
author Pardiñas, Ulises Francisco J.
author_facet Pardiñas, Ulises Francisco J.
D'elía, Guillermo
Cirignoli, Sebastián
Suárez, Pablo
author_role author
author2 D'elía, Guillermo
Cirignoli, Sebastián
Suárez, Pablo
author2_role author
author
author
dc.subject.none.fl_str_mv AKODON
CONSERVATIVON
NEOTROPICS
NORTHERN CAMPOS
RODENTIA
topic AKODON
CONSERVATIVON
NEOTROPICS
NORTHERN CAMPOS
RODENTIA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Integrated analyses of morphological, chromosomal, and molecular data resulted in the description of a new species of the genus Akodon, endemic to the Northern Campos in southern Misiones, Argentina. The new species presents a unique combination of characters, including a narrow zygomatic plate almost without a free upper border, short rostrum, short tail (40% of the head–body length), small and flat auditory bullae, diploid complement of 2n ¼ 36, and several molecular synapomorphies. Phylogenetic analysis, based on cytochrome b gene sequences, indicates that the Brazilian species Akodon lindberghi is sister to the new species, although this relationship is weakly supported. We comment on the conservation significance of our study, considering that these perisylvan grasslands are suffering substantial human disturbance by agriculture and burning practices.
Fil: Pardiñas, Ulises Francisco J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Fil: D'elía, Guillermo. Universidad de la República. Facultad de Ciencias; Uruguay. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cirignoli, Sebastián. Jardín Zoológico y Botánico de La Plata; Argentina
Fil: Suárez, Pablo. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Integrated analyses of morphological, chromosomal, and molecular data resulted in the description of a new species of the genus Akodon, endemic to the Northern Campos in southern Misiones, Argentina. The new species presents a unique combination of characters, including a narrow zygomatic plate almost without a free upper border, short rostrum, short tail (40% of the head–body length), small and flat auditory bullae, diploid complement of 2n ¼ 36, and several molecular synapomorphies. Phylogenetic analysis, based on cytochrome b gene sequences, indicates that the Brazilian species Akodon lindberghi is sister to the new species, although this relationship is weakly supported. We comment on the conservation significance of our study, considering that these perisylvan grasslands are suffering substantial human disturbance by agriculture and burning practices.
publishDate 2005
dc.date.none.fl_str_mv 2005-06
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/11336/106612
Pardiñas, Ulises Francisco J.; D'elía, Guillermo; Cirignoli, Sebastián; Suárez, Pablo; A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina; Oxford University Press; Journal of Mammalogy; 86; 3; 6-2005; 462-474
0022-2372
CONICET Digital
CONICET
url http://hdl.handle.net/11336/106612
identifier_str_mv Pardiñas, Ulises Francisco J.; D'elía, Guillermo; Cirignoli, Sebastián; Suárez, Pablo; A new species of akodon (rodentia, cricetidae) from the northern campos grasslands of argentina; Oxford University Press; Journal of Mammalogy; 86; 3; 6-2005; 462-474
0022-2372
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1644/1545-1542(2005)86[462:ANSOAR]2.0.CO;2
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jmammal/article/86/3/462/837214
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 Oxford University Press
publisher.none.fl_str_mv Oxford University Press
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

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