IUCN threat status:

Least Concern (LC)


Read full entry

Range Description

Mico argentatus occurs south of the Rio Amazonas, in relatively flat, lowland forest, between the mouth of the Rio Tocantins in the east and the Rios Tapajs and Cupar (an eastern tributary) in the west (Ferrari and Lopes Ferrari 1990; Ferrari and Lopes 1996; Vaz 2001; Pimenta and Silva Jr. 2005), extending south to the Rio Irir as far as the lower Rio Curu (Hershkovitz 1977). Ferrari and Lopes Ferrari (1990) (see also Ferrari 1993; Ferrari and Lopes 1996) argued that its restricted range (lowland floodplain) east of the Rio Tocantins is due to habitat differences and sympatry with the Black-handed Tamarin Saguinus niger (a wider ranging species extending between the Rio Xingu and east to the Rio Parnaba).

Mico argentatus does not occur south of Belo Monte on the Rio Xingu (Transamazon highway) and is restricted to the north of the Tucuru dam reservoir on the Rio Tocantins (Ferrari and Lopes Ferrari 1990; Ferrari and Lopes 1996). This restricts the range of M. argentatus well to the north of the mouth of the Rio Irir on the eastern bank of the Xing, with the southern limits being somewhere between the Rios Cupar and Irir to the west of the Rio Xingu as indicated by Hershkovitz (1977; see also Martins et al. 1988).

Ferrari (2008) pointed out that there is probably a zone of contact between M. argentatus and M. leucippe in the south-west of the formers range, but there is a gap in our knowledge of the occurrence of this genus between the Rios Teles Pires and Irir.


Creative Commons Attribution Non Commercial Share Alike 3.0 (CC BY-NC-SA 3.0)

© International Union for Conservation of Nature and Natural Resources

Source: IUCN

Belongs to 0 communities

This taxon hasn't been featured in any communities yet.

Learn more about Communities


EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

To request an improvement, please leave a comment on the page. Thank you!