Ansonia inthanon
family: Bufonidae

© 2013 Benjamin Tapley (1 of 1)
Conservation Status (definitions)
IUCN (Red List) Status Data Deficient (DD)
Other International Status None
National Status None
Regional Status None


View distribution map using BerkeleyMapper.


From the IUCN Red List Species Account:


Range Description

This species is known from two localities in Thailand: the type locality in Doi Inthanon, and Thongphaphum, in Kanchanaburi Province. It has only recently been discovered, and is cryptic and easily overlooked and might be found to be more wide-ranging. It has been recorded between 930 and 1,650m asl.

Habitat and Ecology

This species inhabits forest on sloping land, generally in the vicinity of small streams. It breeds in waterfalls, and the larvae develop in the water.


It is apparently not rare in suitable habitat (Matsui et al. 1998).

Population Trend


Major Threats

The type locality is a national park, but this area is under some threat from habitat degradation through agricultural encroachment. This species is used in medical research, but it is not collected at a level that constitutes a threat. The American bullfrog (Rana catesbeiana) has also been deliberately introduced to this region and does pose a potential threat.

Conservation Actions

Regarding this species' conservation, the type locality is within Doi Inthanon National Park, while the second known locality is from an area that is being proposed as a national park, but improved protection and management are recommended. Studies of its population status, distribution and natural history are needed, and ecological studies are ongoing.


Peter Paul van Dijk, Wichase Khonsue 2004. Ansonia inthanon. In: IUCN 2014


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