It is named after the Tenasserim Hills and is found above 1,000 m in forested limestone mountainous areas .
The Tenasserim white - bellied rat ( Niviventer tenaster ) is a species of rodent in the family Muridae .
white - bellied rat is named after the Tenasserim   and is found above 1,000 m in forested limestone mountainous areas .
The Tenasserim white - bellied rat ( Niviventer tenaster ) is a species of rodent in the family Muridae .