This list of mythical creatures that begin with this letter and I am constantly gathering information from each continent, and is continually being updated.
Tikbalang (Philippine)
The Tikbalang is a creature of Philippine folklore said to lurk in the mountains and rainforests of the Philippines. It is a tall, bony humanoid (half human half horse) creature with the head and hooves of a horse and disproportionately long limbs, to the point that its knees reach above its head when it squats down.
As tall as five times of a coconut tree, and said to be a huge but invisible creature. Known to dwell in a forest or old big trees in the provinces of the Philippines. The stories of tikbalang or other evil spirits are often used by parents to scare their children, to avoid from going out far from their house, especially at night.