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{{Taxobox
{{Taxobox
| name = Hatinh Langur<ref name=msw3>{{MSW3 Groves|pages=177|id=12100722}}</ref>
| name = Hatinh langur<ref name=msw3>{{MSW3 Groves|pages=177|id=12100722}}</ref>
| status = EN
| status = EN
| status_system = iucn3.1
| status_system = iucn3.1
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}}
}}


The '''Hatinh Langur''' (''Trachypithecus hatinhensis'') is a highly threatened [[Old World monkey]] found in limestone forests in [[Vietnam]], primarily in the [[Quang Binh Province]]. A recent survey discovered a small population living in the [[Quang Tri Province]]. Contrary to its name, it is not known from the [[Ha Tinh Province]]. The local Van Kieu minority refer to this [[lutung]] as the 'Con Cung', which roughly translates as "black, cliff-dwelling monkey with a long tail".<ref>[http://www.birdlife.org/news/news/2005/11/langur.html Vietnam survey team finds rare primate.] BirdLife International news. Accessed 2008-07-15</ref> It resembles the closely related [[Francois' Langur]] (''T. francoisi''), but its white cheek-stripes extend behind the ears onto the nape.<ref name=Nguyen/>
The '''Hatinh langur''' (''Trachypithecus hatinhensis'') is a highly threatened [[Old World monkey]] found in limestone forests in [[Vietnam]], primarily in the [[Quang Binh Province]]. A recent survey discovered a small population living in the [[Quang Tri Province]]. Contrary to its name, it is not known from the [[Ha Tinh Province]]. The local Van Kieu minority refer to this [[lutung]] as the 'Con Cung', which roughly translates as "black, cliff-dwelling monkey with a long tail".<ref>[http://www.birdlife.org/news/news/2005/11/langur.html Vietnam survey team finds rare primate.] BirdLife International news. Accessed 2008-07-15</ref> It resembles the closely related [[Francois' Langur]] (''T. francoisi''), but its white cheek-stripes extend behind the ears onto the nape.<ref name=Nguyen/>


This [[Diurnality|diurnal]], largely [[arboreal]] [[langur]] is social and typically seen in groups of 2-15, but occasionally groups may number as many as 30 individuals.<ref name=Nguyen>Nguyen Manh Ha. 2006. ''Some Observations on the Hatinh langur, Trachypithecus laotum hatinhensis (Dao, 1970), in North Central Vietnam.'' Primate Concervation. 21: 149-154. [http://www.primate-sg.org/PDF/PC21.hatinhensis.pdf Available online (PDF)]</ref> It has often been considered a [[subspecies]] of the Francois' Langur, but was elevated to a full species by Bradon-Jones in 1995,<ref>Bradon-Jones, D. 1995. ''A revision of the Asian pied leaf monkeys (Mammalia: Cercopithecidae: Superspecies Semnopithecus auratus), with the description of a new subspecies.'' Raffles Bull. Zool. 43: 3-43</ref> and this was followed by Groves, 2005.<ref name=msw3/> Both, however, listed it as a subspecies in 2004,<ref>Bradon-Jones, D., A. A. Eudey, T. Geissmann, C. P. Groves, D. J. Melnick, J. C. Morales, M. Shekelle, and C. B. Stewart. 2004. ''Asian primate classification.'' International Journal of Primatology. 23: 97-164.</ref> and [[Genetics|genetic]] work suggest it should be considered a subspecies of the [[Laotian Langur]] (''T. laotum'').<ref>Roos, C. 2004. ''Molecular evolution and systematics of Vietnamese primates.'' In: Nadler, T., U. Streicher, and Ha Thang Long (eds). Conservation of Primates in Vietnam: 23-28.</ref><ref>Roos, C., T. Nadler, Y. P. Zhang, H. Zischler. 2001. ''Molecular evolution and distribution of the superspecies Trachypithecus [francoisi].'' Folia Primatol. 72: 181-182.</ref>
This [[Diurnality|diurnal]], largely [[arboreal]] [[langur]] is social and typically seen in groups of 2-15, but occasionally groups may number as many as 30 individuals.<ref name=Nguyen>Nguyen Manh Ha. 2006. ''Some Observations on the Hatinh langur, Trachypithecus laotum hatinhensis (Dao, 1970), in North Central Vietnam.'' Primate Concervation. 21: 149-154. [http://www.primate-sg.org/PDF/PC21.hatinhensis.pdf Available online (PDF)]</ref> It has often been considered a [[subspecies]] of the Francois' Langur, but was elevated to a full species by Bradon-Jones in 1995,<ref>Bradon-Jones, D. 1995. ''A revision of the Asian pied leaf monkeys (Mammalia: Cercopithecidae: Superspecies Semnopithecus auratus), with the description of a new subspecies.'' Raffles Bull. Zool. 43: 3-43</ref> and this was followed by Groves, 2005.<ref name=msw3/> Both, however, listed it as a subspecies in 2004,<ref>Bradon-Jones, D., A. A. Eudey, T. Geissmann, C. P. Groves, D. J. Melnick, J. C. Morales, M. Shekelle, and C. B. Stewart. 2004. ''Asian primate classification.'' International Journal of Primatology. 23: 97-164.</ref> and [[Genetics|genetic]] work suggest it should be considered a subspecies of the [[Laotian Langur]] (''T. laotum'').<ref>Roos, C. 2004. ''Molecular evolution and systematics of Vietnamese primates.'' In: Nadler, T., U. Streicher, and Ha Thang Long (eds). Conservation of Primates in Vietnam: 23-28.</ref><ref>Roos, C., T. Nadler, Y. P. Zhang, H. Zischler. 2001. ''Molecular evolution and distribution of the superspecies Trachypithecus [francoisi].'' Folia Primatol. 72: 181-182.</ref>

Revision as of 18:24, 7 April 2011

Hatinh langur[1]
Scientific classification
Kingdom:
Animalia
Phylum:
Chordata
Class:
Mammalia
Order:
Primates
Family:
Cercopithecidae
Genus:
Trachypithecus
Species group:
T. francoisi
Species:
T. hatinhensis
Binomial name
Trachypithecus hatinhensis
(Dao, 1970)
Hatinh Langur range

The Hatinh langur (Trachypithecus hatinhensis) is a highly threatened Old World monkey found in limestone forests in Vietnam, primarily in the Quang Binh Province. A recent survey discovered a small population living in the Quang Tri Province. Contrary to its name, it is not known from the Ha Tinh Province. The local Van Kieu minority refer to this lutung as the 'Con Cung', which roughly translates as "black, cliff-dwelling monkey with a long tail".[3] It resembles the closely related Francois' Langur (T. francoisi), but its white cheek-stripes extend behind the ears onto the nape.[4]

This diurnal, largely arboreal langur is social and typically seen in groups of 2-15, but occasionally groups may number as many as 30 individuals.[4] It has often been considered a subspecies of the Francois' Langur, but was elevated to a full species by Bradon-Jones in 1995,[5] and this was followed by Groves, 2005.[1] Both, however, listed it as a subspecies in 2004,[6] and genetic work suggest it should be considered a subspecies of the Laotian Langur (T. laotum).[7][8]

References

Wikispecies has information related to Hatinh Langur.
  1. ^ a b 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. 177. ISBN 0-801-88221-4. OCLC 62265494.
  2. ^ Template:IUCN2008
  3. ^ Vietnam survey team finds rare primate. BirdLife International news. Accessed 2008-07-15
  4. ^ a b Nguyen Manh Ha. 2006. Some Observations on the Hatinh langur, Trachypithecus laotum hatinhensis (Dao, 1970), in North Central Vietnam. Primate Concervation. 21: 149-154. Available online (PDF)
  5. ^ Bradon-Jones, D. 1995. A revision of the Asian pied leaf monkeys (Mammalia: Cercopithecidae: Superspecies Semnopithecus auratus), with the description of a new subspecies. Raffles Bull. Zool. 43: 3-43
  6. ^ Bradon-Jones, D., A. A. Eudey, T. Geissmann, C. P. Groves, D. J. Melnick, J. C. Morales, M. Shekelle, and C. B. Stewart. 2004. Asian primate classification. International Journal of Primatology. 23: 97-164.
  7. ^ Roos, C. 2004. Molecular evolution and systematics of Vietnamese primates. In: Nadler, T., U. Streicher, and Ha Thang Long (eds). Conservation of Primates in Vietnam: 23-28.
  8. ^ Roos, C., T. Nadler, Y. P. Zhang, H. Zischler. 2001. Molecular evolution and distribution of the superspecies Trachypithecus [francoisi]. Folia Primatol. 72: 181-182.


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