Red-capped tamarin

Red-capped tamarin
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Primates
Suborder:	Haplorhini
Infraorder:	Simiiformes
Family:	Callitrichidae
Genus:	Saguinus
Species:	S. mystax
Subspecies:	S. m. pileatus
Trinomial name
Saguinus mystax pileatus I. Geoffroy & Deville, 1848

The red-capped tamarin (Saguinus mystax pileatus), is subspecies of moustached tamarin from South America.^[1] They are found in Brazil, on the eastern margin of the Tefé and Coari rivers. Previously recognised as a separate species, Saguinus pilatus, the red-capped tamarin was demoted to subspecies status by a taxonomic review by Rylands et al., (2016).^[2]

Description

Like all tamarins they are relatively small, growing up to 56 cm long. They have claws instead of nails and their fur is mainly black in color, as it is with feet, hands and tail. The hair is uniformly black, except for the one around the muzzle, being their "mustache", however, smaller than that of the moustached tamarins. The hair of the head, from the nape to the forehead, has reddish tones almost of a deep burgundy color, which have earned the species their common and scientific names.

Distribution and habitat

Little is known about the habits of these primates. They are presumably similar to the moustached tamarins. They live in the western Amazon Basin in South America. Their distribution area is located in western Brazil, south of the Amazon River, in the eastern margin of the Tefe and Coari rivers.^[3] Their habitat is in rainforests densely covered with undergrowth. They are diurnal and arboreal, living together in small groups led by a dominant female. The females can mate promiscuously with all the males (polyandry), but were also seen cases of polygyny and monogamy. They mainly feed on fruits and insects, but occasionally they also eat eggs and small vertebrates.

References

1. Ravetta, A.L.; Röhe, F. (2020). "Saguinus mystax ssp. pileatus". IUCN Red List of Threatened Species. 2020: e.T43957A17981034. doi:10.2305/IUCN.UK.2020-3.RLTS.T43957A17981034.en. Retrieved 12 November 2021.
2. Rylands, Anthony B.; Eckhard W. Heymann; Jessica Lynch Alfaro; Janet C. Buckner; Christian Roos; Christian Matauschek; Jean P. Boubli; Ricardo Sampaio; Russell A. Mittermeier (2016). "Taxonomic review of the New World tamarins (Primates: Callitrichidae)" (PDF). Zoological Journal of the Linnean Society. 177 (4): 1003–1028. doi:10.1111/zoj.12386.
3. Groves, C. P. (2005). Wilson, D. E.; Reeder, D. M. (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Baltimore: Johns Hopkins University Press. p. 136. ISBN 0-801-88221-4. OCLC 62265494.