Complex sentence: The yellow-bellied worm-eating snake ("Trachischium tenuiceps") is a species of colubrid snake found in Nepal, Bangladesh, India (Darjeeling, Sikkim, Arunachal Pradesh (Mokto, Bomdir-Tawang district)) and Tibet.
Split into simpler sentences: The yellow-bellied worm-eating snake ("Trachischium tenuiceps") is a species of colubrid snake. It is found in Nepal, Bangladesh, India (Darjeeling, Sikkim, Arunachal Pradesh (Mokto, Bomdir-Tawang district)) and Tibet.