Catazonon
According to the 2nd century BC writer Aelian, the Catazonon was a unicorn who inhabited the land of India. It had a yellow-red coat with a black horn and mane. It lived in the mountains, preying upon the lion which was its enemy.
John and Caitlin Matthews, The Element Encyclopaedia of Magical Creatures, 2013, Catazonon, p 91