Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae)

Hinckley, Arlo; Maldonado, Jesús E.; Tamura, Noriko; Leonard, Jennifer A.; Hawkins, Melissa T. R.

Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae)

We present a comprehensive integrative taxonomic review of Callosciurus caniceps and Tamiops mcclellandii as they are currently defined. This review combines published molecular evidence, craniodental morphometrics, pelage and bacular variation, evaluations of potential hybrid zones using museum spe...

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Detalles Bibliográficos
Autores:	Hinckley, Arlo, Maldonado, Jesús E., Tamura, Noriko, Leonard, Jennifer A., Hawkins, Melissa T. R.
Tipo de recurso:	artículo
Estado:	Versión publicada
Fecha de publicación:	2024
País:	España
Institución:	Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:	DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:	oai:digital.csic.es:10261/387080
Acceso en línea:	http://hdl.handle.net/10261/387080 https://api.elsevier.com/content/abstract/scopus_id/85210976588
Access Level:	acceso abierto
Palabra clave:	Baculum Bioacoustics Biodiversity Citizen science Mammalia Morphometrics Southeast Asia Speciation Taxonomy

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spelling	Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae)Hinckley, ArloMaldonado, Jesús E.Tamura, NorikoLeonard, Jennifer A.Hawkins, Melissa T. R.BaculumBioacousticsBiodiversityCitizen scienceMammaliaMorphometricsSoutheast AsiaSpeciationTaxonomyWe present a comprehensive integrative taxonomic review of Callosciurus caniceps and Tamiops mcclellandii as they are currently defined. This review combines published molecular evidence, craniodental morphometrics, pelage and bacular variation, evaluations of potential hybrid zones using museum specimens and citizen science photographs, and, for C. caniceps, bioacoustic evidence. Our findings lead to the recognition of two species that had been lost in synonymy and highlight future perspectives on species delimitation in Sciuridae. By comparing phenotypic differentiation across climatic and vegetation transitions and contextualizing our results with the evolutionary history of our study systems, we provide insights into distribution, ecogeographical patterns, and speciation drivers in Southeast Asian vertebrates.A. H. was supported by a Ministerio de Economía y Competitividad contract CGL2014-58793-P, and a “Margarita Salas” postdoctoral grant funded by the Ministerio de Universidades de España and the European Union “NextGenerationEU”. A. H. was also supported by an Ernst Mayr Travel grant funded by Harvard’s Museum of Comparative Zoology, AMNH Collection Study Grant, and a SYNTHESYS Project financed by European Community Research Infrastructure Action under the FP7 “Capacities” Program. The project was supported by the Spanish Ministry of Science and Innovation grant PID2023-152577NB-I00. This research did not require any permits.Peer reviewedPensoft PublishersMinisterio de Economía y Competitividad (España)Ministerio de Universidades (España)European CommissionMuseum of Comparative Zoology (US)American Museum of Natural HistoryMinisterio de Ciencia e Innovación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/387080https://api.elsevier.com/content/abstract/scopus_id/85210976588reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2023-152577NB-I00The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.3897/vz.74.e133467https://doi.org/10.3897/vz.74.e133467Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3870802026-05-22T06:33:51Z
dc.title.none.fl_str_mv	Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae)
title	Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae)
spellingShingle	Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae) Hinckley, Arlo Baculum Bioacoustics Biodiversity Citizen science Mammalia Morphometrics Southeast Asia Speciation Taxonomy
title_short	Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae)
title_full	Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae)
title_fullStr	Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae)
title_full_unstemmed	Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae)
title_sort	Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae)
dc.creator.none.fl_str_mv	Hinckley, Arlo Maldonado, Jesús E. Tamura, Noriko Leonard, Jennifer A. Hawkins, Melissa T. R.
author	Hinckley, Arlo
author_facet	Hinckley, Arlo Maldonado, Jesús E. Tamura, Noriko Leonard, Jennifer A. Hawkins, Melissa T. R.
author_role	author
author2	Maldonado, Jesús E. Tamura, Noriko Leonard, Jennifer A. Hawkins, Melissa T. R.
author2_role	author author author author
dc.contributor.none.fl_str_mv	Ministerio de Economía y Competitividad (España) Ministerio de Universidades (España) European Commission Museum of Comparative Zoology (US) American Museum of Natural History Ministerio de Ciencia e Innovación (España) Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv	Baculum Bioacoustics Biodiversity Citizen science Mammalia Morphometrics Southeast Asia Speciation Taxonomy
topic	Baculum Bioacoustics Biodiversity Citizen science Mammalia Morphometrics Southeast Asia Speciation Taxonomy
description	We present a comprehensive integrative taxonomic review of Callosciurus caniceps and Tamiops mcclellandii as they are currently defined. This review combines published molecular evidence, craniodental morphometrics, pelage and bacular variation, evaluations of potential hybrid zones using museum specimens and citizen science photographs, and, for C. caniceps, bioacoustic evidence. Our findings lead to the recognition of two species that had been lost in synonymy and highlight future perspectives on species delimitation in Sciuridae. By comparing phenotypic differentiation across climatic and vegetation transitions and contextualizing our results with the evolutionary history of our study systems, we provide insights into distribution, ecogeographical patterns, and speciation drivers in Southeast Asian vertebrates.
publishDate	2024
dc.date.none.fl_str_mv	2024 2025 2025
dc.type.none.fl_str_mv	info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 Publisher's version info:eu-repo/semantics/publishedVersion
format	article
status_str	publishedVersion
dc.identifier.none.fl_str_mv	http://hdl.handle.net/10261/387080 https://api.elsevier.com/content/abstract/scopus_id/85210976588
url	http://hdl.handle.net/10261/387080 https://api.elsevier.com/content/abstract/scopus_id/85210976588
dc.language.none.fl_str_mv	Inglés
language_invalid_str_mv	Inglés
dc.relation.none.fl_str_mv	#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2023-152577NB-I00 The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.3897/vz.74.e133467 https://doi.org/10.3897/vz.74.e133467 Sí
dc.rights.none.fl_str_mv	info:eu-repo/semantics/openAccess
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	application/pdf
dc.publisher.none.fl_str_mv	Pensoft Publishers
publisher.none.fl_str_mv	Pensoft Publishers
dc.source.none.fl_str_mv	reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str	Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str	DIGITAL.CSIC. Repositorio Institucional del CSIC
collection	DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score	15,812429

Lost in synonymy: Integrative species delimitation reveals two unrecognized species of Southern Asian tree squirrels (Rodentia: Sciuridae: Callosciurinae)

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