Which of these creatures is mentioned in the King James Bible?

That’s a stretch

Butterfly is mentioned, one horn could be a Rhinoceros, not a unicorn.

This is one of those big stretches. One horned, great(est) horned, biggest Horned, all are acceptable interpretations, which are more likely to describe an Oryx, a Giant Buffalo, or a Rhinoceros, along with the Unicorn; which falls much lower on the list.

I agree, it's a stretch. A "horned animal" is any animal with horns. Eg. a bull is a horned animal.

After so many re-translation these books of the bible are no more than mythological stories, put together over many centuries. Take the Nativity! The person who wrote that had never been to Israel, and had no idea of the geography in which the ‘Magi’ (changed by later Christian writers because the word was too close to Magician,) featured came “followed a star in the East” they were supposed to come from the East, following a star in the east would take them towards India….

one of many pieces of evidence that the bible is nothing but mythology

Player #14737963, rhinos have 2 horns