Leptobrachium smithi
family: Megophryidae

© 2010 Tom Charlton (1 of 4)
Conservation Status (definitions)
IUCN (Red List) Status Least Concern (LC)
Other International Status None
National Status None
Regional Status None

Country distribution from AmphibiaWeb's database: Bangladesh, India, Lao People's Democratic Republic, Malaysia, Myanmar, Thailand


View distribution map using BerkeleyMapper.


From the IUCN Red List Species Account:


Range Description

All confirmed records of this species are from northern, northeastern, western and Peninsular Thailand, northeast India (Assam and Meghalaya) southeastern Bangladesh (Chittagong and Rangamati Hill-district), southern Myanmar and western Lao People's Democratic Republic. It might extend into northern Peninsular Malaysia (P. van Dijk and R. Sukumaran pers. comm.). Altitude records range between 60 and 1,350 m asl.

Habitat and Ecology

It is often found under leaf-litter in evergreen forest in monsoon and rainforest climatic regions, as well as dense mixed deciduous forest. Tadpoles inhabit deep sections of forest streams with little current.


The occurrence of this species can be localized, but where the species occurs adults tend to be fairly common and tadpoles are generally abundant.

Population Trend


Major Threats

While individuals and populations could be affected by forest clearance and other impacts such as stream pollution, drought, and local collection for consumption (northeastern Thailand), these threats are unlikely to threaten its survival in the near future.

Conservation Actions

Substantial populations are securely protected in National Parks and Wildlife Sanctuaries in Thailand.

Red List Status

Least Concern (LC)


Listed as Least Concern in view of its wide distribution, presumed large population, and because it is unlikely to be declining sufficiently to qualify for listing in a more threatened category.

Taxonomic Notes

This species includes the mainland populations previously referred to as Leptobrachium hasseltii, a taxon now restricted to the Indo-Malayan Archipelago. It also includes previous records of L. pullum in Thailand.


van Dijk, P.P., Chan-ard, T., Dutta, S., Ohler, A., Sengupta, S. & Asmat, G.S.M. 2004. Leptobrachium smithi. The IUCN Red List of Threatened Species 2004: e.T57559A136561168. .Downloaded on 21 January 2019


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