AMPHIBIAWEB
Scutiger boulengeri
Xizang Alpine Toad
family: Megophryidae

Country distribution from AmphibiaWeb's database: China, Nepal
View distribution map using BerkeleyMapper.

IUCN (Red List) status: Least Concern (LC).
For Red List information on this species, see the threat category on the Global Amphibian Assessment Web site.


Fei, Leing, ed. 1999. Atlas of Amphibians of China. Chengdu Institute of Biology.



 
Information below is from the Global Amphibian Assessment website, made available here by kind permission of IUCN - The World Conservation Union, Conservation International and NatureServe.
Geographic Range


Range Comments: This species is known from northwestern Nepal, and southeastern Qinghai, the eastern and southern part of Xizang, southern Gansu and northwestern Sichuan provinces in western China. It is likely to occur in Bhutan and India, but there are not so far any records. It is found at high elevations of 2,200-5,100m asl.
Biogeographic Realm(s): Indomalayan, Palearctic
Distribution Status:
Native China; Nepal
Native (Possibly Present) Bhutan; India


Population
This is a very common species.
Habitat and Ecology
It is an alpine species associated with the headwaters of streams, stream banks and the edges of glacial lakes in grassland habitats. It breeds in streams. Information on the development of the tadpoles is given by Song and Huang (1990).
Biomes: Terrestrial, Freshwater
Habitats: (See complete standardized list of habitats)
Grassland - Subtropical/Tropical High Altitude
Wetlands (inland) - Permanent Rivers/Streams/Creeks (includes waterfalls)
Wetlands (inland) - Permanent Freshwater Lakes (over 8ha)
Wetlands (inland) - Seasonal/Intermittent Freshwater Lakes (over 8ha)
Wetlands (inland) - Tundra Wetlands (incl. pools and temporary waters from snowmelt)
Major Threats
The major threats to this species are the diversion of water from breeding streams for agricultural use, and the pollution of waterways and the surrounding land by agrochemicals. Overgrazing might also be a threat in parts of its range.

Specific Threat (See complete standardized list of threats) Past Present Future
1 Habitat Loss/Degradation (human induced)
   1.1 Agriculture
     1.1.4 Livestock
       1.1.4.2 Small-holder
   1.3 Extraction
     1.3.7 Other
6 Pollution (affecting habitat and/or species)
   6.2 Land pollution
     6.2.1 Agriculture
   6.3 Water pollution
     6.3.1 Agriculture

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Copyright: © 2006 IUCN, Conservation International, and NatureServe

Citation: To cite the GAA website generally, use the following format, changing the access date as appropriate:

IUCN, Conservation International, and NatureServe. 2006. Global Amphibian Assessment. <www.globalamphibians.org>. Accessed in 2006.

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