How integrative taxonomy can save a species from extinction: The supposedly extinct mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000) is a synonym of the living C. chacoensis (Tate, 1931)
We reviewed the taxonomic status of the “extinct” mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000). This species is only known from the type, an adult male collected in the province of Jujuy, northwestern Argentina, in 1962. Based on both qualitative and quantitative external and c...
- Autores:
-
Teta P.
Díaz-Nieto J.F.
- Tipo de recurso:
- Fecha de publicación:
- 2019
- Institución:
- Universidad EAFIT
- Repositorio:
- Repositorio EAFIT
- Idioma:
- eng
- OAI Identifier:
- oai:repository.eafit.edu.co:10784/26746
- Acceso en línea:
- https://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8762
http://hdl.handle.net/10784/26746
- Palabra clave:
- Cryptonanus
Cryptonanus
chacoensis
Didelphidae
Didelphimorphia
Marmosa
- Rights
- License
- https://v2.sherpa.ac.uk/id/publication/issn/1616-5047
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2021-03-23T19:52:09Z2019-01-012021-03-23T19:52:09Zhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=87621616504716181476WOS;000468605600011SCOPUS;2-s2.0-85064932049http://hdl.handle.net/10784/2674610.1016/j.mambio.2019.04.004We reviewed the taxonomic status of the “extinct” mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000). This species is only known from the type, an adult male collected in the province of Jujuy, northwestern Argentina, in 1962. Based on both qualitative and quantitative external and cranial traits and the analysis of DNA sequences extracted from the 57-year-old type skin, we confirm the suggestion of previous researchers that C. ignitus is an elderly example of the living species C. chacoensis (Tate, 1931). Most of the supposedly diagnostic morphological traits of C. ignitus (e.g., zygomatic arches unusually wide and robust, postorbital process of the jugal massively developed, prominent temporal scars) are age-correlated in didelphids and were observed in other adult specimens of C. chacoensis. The clay coloration of the ventral pelage of C. ignitus, which allegedly sets apart this species from other congeners, is here reported for new examples of C. chacoensis from other localities. Our results suggest the need to carefully evaluate the taxonomic status of other species supposed to have become extinct in recent times in mainland South America. © 2019 Deutsche Gesellschaft für SäugetierkundeengElsevier BVhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85064932049&doi=10.1016%2fj.mambio.2019.04.004&partnerID=40&md5=ca558ca48183c1e0b2a7b830ecd84d8dhttps://v2.sherpa.ac.uk/id/publication/issn/1616-5047Acceso abiertohttp://purl.org/coar/access_right/c_abf2MAMMALIAN BIOLOGYCryptonanusCryptonanuschacoensisDidelphidaeDidelphimorphiaMarmosaHow integrative taxonomy can save a species from extinction: The supposedly extinct mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000) is a synonym of the living C. chacoensis (Tate, 1931)publishedVersioninfo:eu-repo/semantics/publishedVersionarticleinfo:eu-repo/semantics/articleArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Universidad EAFIT. Departamento de CienciasTeta P.Díaz-Nieto J.F.Biodiversidad, Evolución y ConservaciónMAMMALIAN BIOLOGYORIGINALj.mambio.2019.04.004.pdfj.mambio.2019.04.004.pdfapplication/pdf2586411https://repository.eafit.edu.co/bitstreams/82bcdb44-3fc4-4806-85ed-32b086ac96f7/downloadc2fcc5bb7cfb098cb359a13eee4b88a4MD5110784/26746oai:repository.eafit.edu.co:10784/267462022-08-17 07:52:23.221open.accesshttps://repository.eafit.edu.coRepositorio Institucional Universidad EAFITrepositorio@eafit.edu.co |
dc.title.eng.fl_str_mv |
How integrative taxonomy can save a species from extinction: The supposedly extinct mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000) is a synonym of the living C. chacoensis (Tate, 1931) |
title |
How integrative taxonomy can save a species from extinction: The supposedly extinct mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000) is a synonym of the living C. chacoensis (Tate, 1931) |
spellingShingle |
How integrative taxonomy can save a species from extinction: The supposedly extinct mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000) is a synonym of the living C. chacoensis (Tate, 1931) Cryptonanus Cryptonanus chacoensis Didelphidae Didelphimorphia Marmosa |
title_short |
How integrative taxonomy can save a species from extinction: The supposedly extinct mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000) is a synonym of the living C. chacoensis (Tate, 1931) |
title_full |
How integrative taxonomy can save a species from extinction: The supposedly extinct mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000) is a synonym of the living C. chacoensis (Tate, 1931) |
title_fullStr |
How integrative taxonomy can save a species from extinction: The supposedly extinct mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000) is a synonym of the living C. chacoensis (Tate, 1931) |
title_full_unstemmed |
How integrative taxonomy can save a species from extinction: The supposedly extinct mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000) is a synonym of the living C. chacoensis (Tate, 1931) |
title_sort |
How integrative taxonomy can save a species from extinction: The supposedly extinct mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000) is a synonym of the living C. chacoensis (Tate, 1931) |
dc.creator.fl_str_mv |
Teta P. Díaz-Nieto J.F. |
dc.contributor.department.spa.fl_str_mv |
Universidad EAFIT. Departamento de Ciencias |
dc.contributor.author.none.fl_str_mv |
Teta P. Díaz-Nieto J.F. |
dc.contributor.researchgroup.spa.fl_str_mv |
Biodiversidad, Evolución y Conservación |
dc.subject.eng.fl_str_mv |
Cryptonanus Cryptonanus chacoensis Didelphidae Didelphimorphia Marmosa |
topic |
Cryptonanus Cryptonanus chacoensis Didelphidae Didelphimorphia Marmosa |
description |
We reviewed the taxonomic status of the “extinct” mouse opossum Cryptonanus ignitus (Diaz, Flores and Barquez, 2000). This species is only known from the type, an adult male collected in the province of Jujuy, northwestern Argentina, in 1962. Based on both qualitative and quantitative external and cranial traits and the analysis of DNA sequences extracted from the 57-year-old type skin, we confirm the suggestion of previous researchers that C. ignitus is an elderly example of the living species C. chacoensis (Tate, 1931). Most of the supposedly diagnostic morphological traits of C. ignitus (e.g., zygomatic arches unusually wide and robust, postorbital process of the jugal massively developed, prominent temporal scars) are age-correlated in didelphids and were observed in other adult specimens of C. chacoensis. The clay coloration of the ventral pelage of C. ignitus, which allegedly sets apart this species from other congeners, is here reported for new examples of C. chacoensis from other localities. Our results suggest the need to carefully evaluate the taxonomic status of other species supposed to have become extinct in recent times in mainland South America. © 2019 Deutsche Gesellschaft für Säugetierkunde |
publishDate |
2019 |
dc.date.issued.none.fl_str_mv |
2019-01-01 |
dc.date.available.none.fl_str_mv |
2021-03-23T19:52:09Z |
dc.date.accessioned.none.fl_str_mv |
2021-03-23T19:52:09Z |
dc.type.eng.fl_str_mv |
publishedVersion info:eu-repo/semantics/publishedVersion article info:eu-repo/semantics/article |
dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.local.spa.fl_str_mv |
Artículo |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
https://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8762 |
dc.identifier.issn.none.fl_str_mv |
16165047 16181476 |
dc.identifier.other.none.fl_str_mv |
WOS;000468605600011 SCOPUS;2-s2.0-85064932049 |
dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10784/26746 |
dc.identifier.doi.none.fl_str_mv |
10.1016/j.mambio.2019.04.004 |
url |
https://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8762 http://hdl.handle.net/10784/26746 |
identifier_str_mv |
16165047 16181476 WOS;000468605600011 SCOPUS;2-s2.0-85064932049 10.1016/j.mambio.2019.04.004 |
dc.language.iso.eng.fl_str_mv |
eng |
language |
eng |
dc.relation.uri.none.fl_str_mv |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85064932049&doi=10.1016%2fj.mambio.2019.04.004&partnerID=40&md5=ca558ca48183c1e0b2a7b830ecd84d8d |
dc.rights.none.fl_str_mv |
https://v2.sherpa.ac.uk/id/publication/issn/1616-5047 |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.local.spa.fl_str_mv |
Acceso abierto |
rights_invalid_str_mv |
https://v2.sherpa.ac.uk/id/publication/issn/1616-5047 Acceso abierto http://purl.org/coar/access_right/c_abf2 |
dc.publisher.none.fl_str_mv |
Elsevier BV |
publisher.none.fl_str_mv |
Elsevier BV |
dc.source.none.fl_str_mv |
MAMMALIAN BIOLOGY |
institution |
Universidad EAFIT |
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c2fcc5bb7cfb098cb359a13eee4b88a4 |
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