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dc.contributor.authorBoubli, Jean Philippe-
dc.contributor.authorByrne, Hazel-
dc.contributor.authorSilva, Maria Nazareth Ferreira da-
dc.contributor.authorSilva Júnior, José de Sousa e-
dc.contributor.authorCosta-Araújo, Rodrigo-
dc.contributor.authorBertuol, Fabrício-
dc.contributor.authorGonçalves, Jonas da Rosa-
dc.contributor.authorMelo, Fabiano Rodrigues de-
dc.contributor.authorRylands, Anthony B.-
dc.contributor.authorMittermeier, Russell A.-
dc.contributor.authorSilva, Felipe Ennes-
dc.contributor.authorNash, Stephen David-
dc.contributor.authorCanale, Gustavo Rodrigues-
dc.contributor.authorAlencar, Raony de M.-
dc.contributor.authorRossi, Rogério V.-
dc.contributor.authorCarneiro, Jeferson C.-
dc.contributor.authorSampaio, Iracilda C.-
dc.contributor.authorFarias, Izeni P.-
dc.contributor.authorSchneider, Horácio-
dc.contributor.authorHrbek, Tomas-
dc.description.abstractThe taxonomy of the titi monkeys (Callicebinae) has recently received considerable attention. It is now recognised that this subfamily is composed of three genera with 33 species, seven of them described since 2002. Here, we describe a new species of titi, Plecturocebus, from the municipality of Alta Floresta, Mato Grosso, Brazil. We adopt an integrative taxonomic approach that includes phylogenomic analyses, pelage characters, and locality records. A reduced representation genome-wide approach was employed to assess phylogenetic relationships among species of the eastern Amazonian clade of the Plecturocebus moloch group. Using existing records, we calculated the Extent of Occurrence (EOO) of the new species and estimated future habitat loss for the region based on predictive models. We then evaluated the species’ conservation status using the IUCN Red list categories and criteria. The new species presents a unique combination of morphological characters: (1) grey agouti colouration on the crown and dorsal parts; (2) entirely bright red-brown venter; (3) an almost entirely black tail with a pale tip; and (4) light yellow colouration of the hair on the cheeks contrasting with bright red-brown hair on the sides of the face. Our phylogenetic reconstructions based on maximum-likelihood and Bayesian methods revealed well-supported species relationships, with the Alta Floresta taxon as sister to P. moloch + P. vieirai. The species EOO is 10,166,653 ha and we predict a total habitat loss of 86% of its original forest habitat under a “business as usual” scenario in the next 24 years, making the newly discovered titi monkey a Critically Endangered species under the IUCN A3c criterion. We give the new titi monkey a specific epithet based on: (1) clear monophyly of this lineage revealed by robust genomic and mitochondrial data; (2) distinct and diagnosable pelage morphology; and (3) a well-defined geographical distribution with clear separation from other closely related taxa. Urgent conservation measures are needed to safeguard the future of this newly discovered and already critically endangered primate. © 2018 Elsevier Inc.en
dc.relation.ispartofVolume 132, Pags. 117-137pt_BR
dc.subjectCytochrome Ben
dc.subjectAnatomy And Histologyen
dc.subjectBayes Theoremen
dc.subjectEndangered Speciesen
dc.subjectPolymorphism, Single Nucleotideen
dc.subjectBayes Theoremen
dc.subjectCytochromes Ben
dc.subjectEndangered Speciesen
dc.subjectPolymorphism, Single Nucleotideen
dc.titleOn a new species of titi monkey (Primates: Plecturocebus Byrne et al., 2016), from Alta Floresta, southern Amazon, Brazilen
dc.publisher.journalMolecular Phylogenetics and Evolutionpt_BR
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