Taxonomic boundaries and geographic distributions revealed by an integrative systematic overview of the mountain coatis, <I>Nasuella </I>(Carnivora: Procyonidae)

dc.contributor.authorHelgen, Kristofer M.
dc.contributor.authorKays, Roland W.
dc.contributor.authorHelgen, Lauren E.
dc.contributor.authorTsuchiya-Jerep, Mirian T. N.
dc.contributor.authorPinto, C. Miguel
dc.contributor.authorKoepfli, Klaus-Peter
dc.contributor.authorEizirik, Eduardo
dc.contributor.authorMaldonado, Jesús E.
dc.date.accessioned2009-09-23T14:12:47Z
dc.date.available2009-09-23T14:12:47Z
dc.date.issued2009
dc.description.abstractThe procyonid taxon <I>Nasuella </I>Hollister, 1915, is currently recognized as a monotypic genus comprising the single species <I>N. olivacea </I>(Gray, 1865), the Mountain Coati, found in montane habitats (<I>circa </I>1300-4250 m) in the Andes of Venezuela, Colombia, and Ecuador. In this study we utilize museum specimens to examine the phylogenetic relationships, taxonomy and geographic distribution of <I>Nasuella </I>populations with an integrative systematic approach. Drawing on morphological comparisons of pelage, cranial, and dental characters, and molecular comparisons of the mitochondrial gene <I>cytochrome b </I>(from recent and historical samples), we confirm that <I>Nasuella </I>is closely related to other coatis (<I>Nasua</I>) and show that there are two deeply divergent lineages represented within the taxonomic bounds of <I>Nasuella</I>. We recognize and diagnose these taxa as two distinctive mountain coati species, corresponding to the Eastern Mountain Coati <I>Nasuella meridensis </I>(Thomas, 1901), endemic to the Venezuelan Andes, and the Western Mountain Coati <I>N. olivacea</I>, distributed in the Andes of Colombia and Ecuador. We use locality and habitat data associated with museum specimens to model the global geographic range of both species. From this we predict areas of undocumented (i.e., currently unvouchered) occurrence, areas of habitat loss associated with land use changes, and the geographic barrier separating the distributions of <I>N. meridensis </I>and <I>N. olivacea. </I>This newfound understanding of taxonomy and distribution should allow for a revised conservation assessment for mountain coatis.
dc.format.extent814465 bytes
dc.format.extent65–74
dc.format.mimetypeapplication/pdf
dc.identifier1019-5041
dc.identifier.citationHelgen, Kristofer M., Kays, Roland W., Helgen, Lauren E., Tsuchiya-Jerep, Mirian T. N., Pinto, C. Miguel, Koepfli, Klaus-Peter, Eizirik, Eduardo, and Maldonado, Jesús E. 2009. "<a href="https://repository.si.edu/handle/10088/8168">Taxonomic boundaries and geographic distributions revealed by an integrative systematic overview of the mountain coatis, <I>Nasuella </I>(Carnivora: Procyonidae)</a>." <em>Small Carnivore Conservation</em>, 41, (1) 65–74.
dc.identifier.issn1019-5041
dc.identifier.urihttp://hdl.handle.net/10088/8168
dc.language.isoen_US
dc.publisherInternational Union for Conservation of Nature (IUCN)
dc.relation.ispartofSmall Carnivore Conservation 41 (1)
dc.titleTaxonomic boundaries and geographic distributions revealed by an integrative systematic overview of the mountain coatis, <I>Nasuella </I>(Carnivora: Procyonidae)
dc.typearticle
sro.description.unitEncyclopedia of Life
sro.description.unitSTRI
sro.description.unitNH-Vertebrate Zoology
sro.description.unitNMNH
sro.description.unitsi-federal
sro.description.unitNZP
sro.description.unitcrc
sro.description.unitcceg
sro.description.unitMaldonado-Federal
sro.description.unitResearch Associate
sro.description.unitFellow
sro.identifier.itemID80023
sro.identifier.refworksID23647
sro.identifier.urlhttps://repository.si.edu/handle/10088/8168

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