Gekko lionotum
Range
South-east Asia; India and Bangladesh. Reptile Database lists Mizoram in India
The smooth-backed gliding gecko, or Burmese flying gecko, is a gecko of South-east Asia. It is found in southern Myanmar, Thailand, western Malaysia, and in India and Bangladesh. The type locality is Pegu in Myanmar (Wikipedia, general species account).
The Reptile Database lists Mizoram for India. The account used here gives no information on its appearance or habits.