Xenophrys aceras

Subgenus: Xenophrys
family: Megophryidae
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: Malaysia, Thailand


View distribution map using BerkeleyMapper.


From the IUCN Red List Species Account:


Range Description

This species is known from Nakhon Sri Thammarat in Thailand (Taylor 1962) southwards through most of  Malaysia Peninsular (as Megophrys montana; Berry 1975) to Melaka, and from Sumatra (Indonesia). It occurs from lowlands (at about 150 m asl) to montane forests (over 1,500 m asl) (Dring 1979).

Habitat and Ecology

This species inhabits closed-canopy evergreen forests. Tadpoles develop in forest streams.


There are no published data and collected series are generally modest (Grandison 1972, Dring 1979), corresponding to the 'occasional' encounter rates at most localities; although it can be locally abundant (P.P. van Dijk, J. Sukumaran, D. Sharma, J. Tang, Y. Norsham, D. Iskandar and Mumpuni pers. comm.).

Population Trend


Major Threats

This species appears sufficiently widespread and adaptable to be threatened by nothing but widespread systemic habitat degradation, pollution or epidemic disease.

Conservation Actions

Provided existing protected areas in Peninsular Thailand, Malaysia and Sumatra remain intact and free from disease impacts, no additional conservation actions seem necessary for this species.

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 fast enough to qualify for listing in a threatened category.

Taxonomic Notes

There are many confusing variants, and erroneous attributions of Xenophrys aceras to Megophrys monticola. Research is needed to confirm whether or not the animals from the Malay Peninsula and Sumatra belong to the same species.


IUCN SSC Amphibian Specialist Group 2014. Megophrys aceras. The IUCN Red List of Threatened Species 2014: e.T57629A64132423. .Downloaded on 17 January 2019


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