Neill's Long-tailed Giant Rat

Neill's long-tailed giant rat is a species of rodent in the family Muridae found in Thailand, Laos, Vietnam and possibly Myanmar. Its natural habitats are subtropical or tropical dry shrubland and rocky areas, and it is threatened by the destruction of limestone karst habitats (Wikipedia, general species account).

Six highly differentiated genetic lineages have been found in separate provinces of Thailand, with low gene flow among them.