Distribution extension of Ateles chamek (Humboldt 1812) in the southwestern Brazilian Amazon: identification by visual evidence and fecal DNA
Abstract One group of Ateles chamek (Humboldt 1812) was observed during 12 days in the Vila Bela da Santíssima Trindade municipality, in the state of Mato Grosso. During that time fecal samples (n=10) were collected and molecular sequencing was used to confirm species identification. The results suggest that the particular pattern of facial hair color observed in this group may be used for differentiation from other sub-populations; however, a deeper study is required for confirmation of these results. This record represents the most southwestern observation of this species, and increases the geographic distribution of A. chamek for about 16 km into the southern Brazilian Amazon. Taking into consideration the threatened status of this species of monkey, and that this region is under constant intensive deforestation, it is important to highlight that ecological studies and conservation activities require urgent development.
This Article is brought to you for free and open access by the Anthropology, Department of at Scholar Commons. It has been accepted for inclusion in Faculty Publications by an authorized administrator of Scholar Commons. For more information, please contact SCHOLARC@mailbox.sc.edu. Publication Info Published in Cambridge Archaeological Journal, Volume 18, Issue 1, 2008, pages 85-93. http://journals.cambridge.org/action/displayJournal?jid=CAJ