Country distribution from AmphibiaWeb's database: India
View distribution map using BerkeleyMapper.
IUCN (Red List) status: Vulnerable (VU).
For Red List information on this species, see the IUCN species account.
From the IUCN Red List Species Account:
This is a poorly known species that is presumed to be endemic to the southern Western Ghats of India. A record from Maharashtra (Yazdani and Mahabal 1976) requires confirmation. Manamendra-Arachchi and Pethiyagoda (1998) clarified that it does not occur in Sri Lanka. The altitudinal range is from 1,400-2,100m asl.
Habitat and Ecology
A terrestrial species associated with montane 'shola' (grassland-forest mosaic) and tropical moist forest habitat; it has not been recorded from modified habitats. It may be found in the vicinity of water bodies, but the breeding habitat is not known.
It is a rare species.
The major threat to this species is habitat loss due to the conversion of forested areas to cultivated land (including timber and non-timber plantations), future dam development projects, road construction, and urbanization.
It has been recorded from the Kalakkad Mundauthurai Tiger Reserve (Tamil Nadu) and Silent Valley National Park (Kerala).
Several specimens bearing this name, and which are deposited in different museums in India, do not belong to this species (Biju 2001).
S.D. Biju, Sushil Dutta, Karthikeyan Vasudevan, S.P. Vijayakumar, Chelmala Srinivasulu, Gajanan Dasaramji Bhuddhe 2004. Duttaphrynus microtympanum. In: IUCN 2012