Tupaia glis 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Mammalia Scandentia Tupaiidae

Scientific Name: Tupaia glis (Diard, 1820)
Common Name(s):
English Common Treeshrew, Common Tree Shrew
Sorex glis Diard, 1820
Taxonomic Notes: Even after many forms formerly considered synonymous with T. glis were elevated to species level, the species still retains many forms of uncertain rank and validity and is pending a detailed study (Helgen 2005).

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2016
Date Assessed: 2016-06-01
Assessor(s): Cassola, F.
Reviewer(s): Amori, G.
Contributor(s): Han, K.
Listed as Least Concern as although confined to lowland habitats mainly on Sumatra and the Malaysian Peninsula, it remains common and displays some adaptability to ongoing habitat loss. Nonetheless, the species requires close monitoring given the high rates of forest loss in this region.
Previously published Red List assessments:

Geographic Range [top]

Range Description:It occurs in Southeast Asia, south of about 10° N latitude, from the vicinity of Hat-Yai, southern Thailand through mainland Malaysia (and adjacent coastal islands) to Singapore and Indonesia on the following islands: Siberut, Batu, Sumatra, Java, Bangka, Riau, Lingga and Anambas (Helgen 2005). This species is also found in western Java (Boeadi pers. comm.). Recorded up to 1,420 m (Corbet and Hill 1992).
Countries occurrence:
Indonesia; Malaysia; Thailand
Additional data:
Upper elevation limit (metres):1420
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:This species is very rare on Java, with only a single specimen in the last 100 years (Boeadi pers. comm.). However, the species remains fairly common on Sumatra and the Malay Peninsula (K. H. Han pers. comm.).
Current Population Trend:Decreasing
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:Usually it is found in primary dipterocarp forest; however, it is tolerant to some degree of habitat modification, and has also been recorded from secondary forest, plantations, fruit orchards and trees near housing areas (Parr 2003, K. H. Han pers. comm.).
Generation Length (years):4

Threats [top]

Major Threat(s): The major threat to this species is severe deforestation due to conversion for agriculture and plantations, and commercial logging, although the species can adapt to a degree of habitat modification.

Conservation Actions [top]

Conservation Actions: This species is commonly found in protected areas, including Pasoh Forest Reserve on the Malay Peninsula and Krau Wildlife Reserve (Malaysia). It is listed on CITES Appendix II.

Citation: Cassola, F. 2016. Tupaia glis. The IUCN Red List of Threatened Species 2016: e.T41494A22280129. . Downloaded on 21 November 2017.
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