Chimarrogale sumatrana
Habitat
Streams in montane forest
Range
Padang highlands of western Sumatra
The Sumatran water shrew is a red-toothed shrew found only in the Padang highlands of western Sumatra, where it lives along streams in montane forest. It is known only from a damaged holotype specimen and is believed to be severely threatened by habitat loss (Wikipedia, general species account).