|Scientific Name:||Erpeton tentaculatum|
|Species Authority:||Lacépède, 1800|
Erpeton tentaculatus Lacépède, 1800 [orth. error]
Herpeton tentaculatum (Lacépède, 1800)
|Red List Category & Criteria:||Least Concern ver 3.1|
|Assessor/s:||Murphy, J., Brooks, S.E. & Bain, R.H.|
|Reviewer/s:||Livingstone, S.R., Elfes, C.T., Polidoro, B.A. & Carpenter, K.E. (Global Marine Species Assessment Coordinating Team)|
This species is considered common within its range. Although harvested, it makes up a small proportion of the harvest and this is unlikely to have a significant impact on the global population. This species is therefore listed as Least Concern.
|Range Description:||This species is endemic to Peninsular Southeast Asia occurring in Thailand, and southern Viet Nam (Murphy 2007).|
Native:Thailand; Viet Nam
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||This species is considered quite common within its range (J. Murphy pers. comm. 2009). There have not been any specific abundance studies on this species.|
|Habitat and Ecology:||
This species inhabits stagnant or slow moving bodies of water with emergent-submergent vegetation. This species feeds exclusively on fish (Murphy 2007).
Life history information is from captive bred animals. During the dry season it will, if necessary, bury itself under the mud until the rainy season returns.
|Major Threat(s):||This species is exploited in Tonlé Sap Lake in Cambodia, and snake populations are declining in this particular area. However, they make up a small proportion of the overall snake harvest (2-3%) (Brooks et al. 2007).|
|Conservation Actions:||In Cambodia, there is non commercial "minimal captive breeding" of this species (S. Brooks pers. comm.), but there are no known species-specific conservation measures in place. In places, its distribution coincides with protected areas, probably providing small safeguards. Monitoring of the population around the Tonlé Sap Lake should be carried out to check the levels of by-catch are not causing serious declines in this species.|
Brooks, S.E., Allison, E.H. and Reynolds, J.D. 2007. Vulnerability of Cambodian water snakes: Initial assessment of the impact of hunting at Tonle Sap Lake. Biological Conservation 39(1): 401-414.
Cox, M.J. 1991. The Snakes of Thailand and Their Husbandry. Krieger Publishing Company, Florida.
IUCN. 2010. IUCN Red List of Threatened Species (ver. 2010.4). Available at: http://www.iucnredlist.org. (Accessed: 27 October 2010).
Murphy, J.C. 2007. Homalopsid Snakes: Evolution in the Mud. Krieger Publishing Company, Malabar, Florida.
Stuart, B.L., Smith, J., Davey, K., Din, P. and Platt, S.G. 2000. Homalopsine watersnakes. The harvest and trade from Tonle Sap, Cambodia. Traffic Bulletin 18(3): 115-124.
|Citation:||Murphy, J., Brooks, S.E. & Bain, R.H. 2010. Erpeton tentaculatum. In: IUCN 2013. IUCN Red List of Threatened Species. Version 2013.2. <www.iucnredlist.org>. Downloaded on 09 December 2013.|
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