|Scientific Name:||Lagothrix poeppigii Schinz, 1844|
Lagothrix lagotricha ssp. poeppigii (Schinz, 1844)
|Taxonomic Notes:||The taxonomy of Lagothrix is based on Fooden (1963), but follows Groves (2001, 2005) in recognizing cana (E. Geoffroy, 1812), lugens Elliot, 1907, and poeppigii Schinz, 1844 as full species rather than subspecies of lagotricha (Humboldt, 1812). Groves (2001, 2005) also recognized the form tschudii Pucheran, 1857, from Peru (see Cruz Lima 1945).
The provenance of a juvenile woolly monkey with orange-colored pelage illustrated by Cruz Lima (1945) was unknown until recently. A population was found by Carlos A. Peres on the upper Rio Jutai, upper Amazon (within the supposed range of L. poeppigii) and reported by M. G. G. van Roosmalen on the website
|Red List Category & Criteria:||Vulnerable A2cd ver 3.1|
|Assessor(s):||Stevenson, P., Link, A., Di Fiore, A., de la Torre, S. & Boubli, J.-P.|
|Reviewer(s):||Mittermeier, R.A. & Rylands, A.B. (Primate Red List Authority)|
Listed as Vulnerable as there is reason to believe the species has declined by at least 30% over the past 45 years (three generations) due primarily to hunting and habitat loss.
|Previously published Red List assessments:|
|Range Description:||Lagothrix poeppigii occurs south of the Ríos Napo and Amazonas (in Ecuador below 1,800 m), north of the Marañon it extends east from the Cordillera Oriental (Río Morona), but south of the Río Marañón to the west of the Río Huallaga as far south as the east (left bank) of the Rio Mayo. From there, the species is known from the east of the Hualaga soiuth as far as the Rio Aguaytia and Pachitea. Lagothrix cana occurs between the Ríos Ucayali and Pachitea. L. poeppigii occurs east of the Río Ucaylai as far south as the Río Inuya (Aquino and Encarnación 1994). According to Fooden (1963), the eastern range limit of L. poeppigii is the Rio Juruá, but variable shapes of reddish brown typical of the species extend through to the Rio Purus.|
Native:Brazil (Acre, Amazonas); Ecuador (Ecuador (mainland)); Peru
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||In lowland Ecuador, where they have not been hunted, they are the most abundant primate in terms of biomass and numbers of individuals (T. di Fiore pers. comm.). Di Fiore (1997) recorded a density of more than 31 individuals/km² in the Yasuní National Park, Ecuador.|
|Current Population Trend:||Decreasing|
|Habitat and Ecology:||Occurs in primary forest, and does not occur in disturbed and secondary forests. In Ecuador, it occurs on tropical and subtropical terra firma and seasonally inundated forests at altitudes of 200 to 1,600 m above sea level|
Field studes of this species have been carried out in the Pacaya Samiria National Reserve, Peru (Soini 1986a,b, 1990) and the Yasuní National Park, Ecuador (Di Fiore and Rodman 2001; Di Fiore 2003, 2004, 2005; Di Fiore and Fleischer 2005). Di Fiore (1997) observed two groups in the Yasuní National Park, Ecuador; one of 22-23 and the other of 24-25, each woth multiple adult males and females. The home range of the former group was 124 ha, and the latter 108 ha (Di Fiore 2003).
Adult male weight mean 7.1 kg (n=6), adult female weight 4.53 kg (n=9) (Lu 1999, in Di Fiore and Campbell 2007))
|Major Threat(s):||The major threat to this species is subsistence and market hunting for food, and habitat loss due to small-holder agriculture.|
This species occurs in several protected areas.
Serra do Divisor National Park (846,408 ha) (Lopes and Rehg 2003)
Jutaí -Solimões Ecological Station (287,101 ha)
Javarí-Burití Area of Ecological Interest (15,000 ha)
Yasuní National Park (982,300 ha) (Di Fiore 2003; Tirira 2007)
Sangay National Park (517,765 ha) (Tirira 2007)
Podocarpus National Park (146,280 ha) (Tirira 2007)
Pacaya-Samiria National Reserve (2,080,000 ha) (Soini 1990)
Tamshiyacu-Tahuayo Communal Reserve.
This species is listed on Appendix II of CITES.
|Citation:||Stevenson, P., Link, A., Di Fiore, A., de la Torre, S. & Boubli, J.-P. 2008. Lagothrix poeppigii. The IUCN Red List of Threatened Species 2008: e.T39927A10290256.Downloaded on 26 September 2017.|
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