Equatorial saki Description Ecology References Navigation menu"Order Primates"Mammal Species of the World: A Taxonomic and Geographic Reference62265494"Pithecia aequatorialis"10.2305/IUCN.UK.2008.RLTS.T17402A7013094.en10.1896/044.021.0101"Equatorial Saki - Pithecia aequatorialis - Overview - Encyclopedia of Life""Saki Ecuatorial (In Spanish)""Equatorial Saki Monkey""Red-bearded Saki (Pithecia aequatorialis)"e3265652436371436461085795957298717402121003633139expanding ite
IUCN Red List least concern speciesSakis and uakarisPrimates of South AmericaMammals of EcuadorMammals of PeruMammals described in 1987Taxa named by Philip HershkovitzNew World monkey stubs
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Pithecia aequatorialis (Equatorial Saki)
Equatorial saki
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| Equatorial saki[1] | |
|---|---|
 | |
Conservation status | |
 Least Concern (IUCN 3.1)[2] | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Primates |
| Suborder: | Haplorhini |
| Infraorder: | Simiiformes |
| Family: | Pitheciidae |
| Genus: | Pithecia |
| Species: | P. aequatorialis |
Binomial name | |
Pithecia aequatorialis Hershkovitz, 1987 | |
The equatorial saki (Pithecia aequatorialis), also called the red-bearded saki, is a species of saki monkey, a type of New World monkey. It is found in northeastern Peru and Ecuador.[3]
Not much is known about the equatorial saki, its range being specifically unknown.[4]
Description
The equatorial saki weighs between 2 - 2.5 kg, has a head-body length of 39 – 44 cm, and a tail length of 45 – 47 cm. The species' tail in not prehensile, relying on its arm and leg strength to carry itself from branch to branch.[5] The equatorial saki is also sexually dimorphic. It is often confused for the monk saki, but the reddish throat and chest of the equatorial saki set it apart.[6]
Ecology
The equatorial saki is diurnal. The species is frugivorous, but seeds and nuts constitute a large part of diet. This species also consumes leaves and insects, especially ants. The fruits that this species consumes have hard pericarps.[7] Most of its time is spent foraging in the middle to upper levels of the rainforest canopy.[6]
They seem to be found most commonly in riverside, seasonally flooded and swamp forests, but have been seen in terra firme forests as well.[6]
The red-bearded saki moves through the forest both quadrupedally and by leaping. When the red-bearded saki takes off from a tree branch, most likely it does this from a vertical clinging position.[7]
The equatorial saki lives in small groups of two to four that come together to form larger congregations. Groups of red-bearded sakis are described as closed social units. Males groom their young.[7]
References
Data related to Pithecia aequatorialis (Equatorial Saki) at Wikispecies
^ Groves, C. P. (2005). "Order Primates". In Wilson, D. E.; Reeder, D. M. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 147. ISBN 978-0-8018-8221-0. OCLC 62265494..mw-parser-output cite.citationfont-style:inherit.mw-parser-output .citation qquotes:"""""""'""'".mw-parser-output .citation .cs1-lock-free abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .citation .cs1-lock-subscription abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registrationcolor:#555.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration spanborder-bottom:1px dotted;cursor:help.mw-parser-output .cs1-ws-icon abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center.mw-parser-output code.cs1-codecolor:inherit;background:inherit;border:inherit;padding:inherit.mw-parser-output .cs1-hidden-errordisplay:none;font-size:100%.mw-parser-output .cs1-visible-errorfont-size:100%.mw-parser-output .cs1-maintdisplay:none;color:#33aa33;margin-left:0.3em.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-formatfont-size:95%.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-leftpadding-left:0.2em.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-rightpadding-right:0.2em
^ Marsh, L.K. & Veiga, L.M. (2008). "Pithecia aequatorialis". The IUCN Red List of Threatened Species. IUCN. 2008: e.T17402A7013094. doi:10.2305/IUCN.UK.2008.RLTS.T17402A7013094.en. Retrieved 23 December 2017.
^ Marsh, L. K. (July 2014). "A Taxonomic Revision of the Saki Monkeys, Pithecia Desmarest, 1804". Neotropical Primates. 21 (1): 1–165. doi:10.1896/044.021.0101.
^ "Equatorial Saki - Pithecia aequatorialis - Overview - Encyclopedia of Life". Encyclopedia of Life. Retrieved 2017-03-15.
^ "Saki Ecuatorial (In Spanish)". Damsiela.com.
^ abc "Equatorial Saki Monkey". Project Noah. Retrieved 2017-03-15.
^ abc Flannery, Sean. "Red-bearded Saki (Pithecia aequatorialis)". www.theprimata.com. Retrieved 2017-03-15.
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Categories:
- IUCN Red List least concern species
- Sakis and uakaris
- Primates of South America
- Mammals of Ecuador
- Mammals of Peru
- Mammals described in 1987
- Taxa named by Philip Hershkovitz
- New World monkey stubs
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