Incubus

Incubi were followers of the White Witch. They are described to show the appearance of man or woman, and the appearance of a bat, mostly half-human, half-bat. Similar to vampires, Incubi enjoy to prey at night, instead of the day. They get blinded from the sun to easily, and sleep during the day. It's unknown where they live in Narnia, but its possible that these creatures live in dark caves, like the bats. They are able to fly very fast with their large bat-wings.

The Incubi first appeared in The Lion, the Witch, and the Wardrobe where they gathered as loyal followers to the White Witch. They were present in the sacrifice where they gather with all the dark creatures to watch Aslan die. Incubi were present in the battle also where most, if not all of them were killed.

Folklore
In folklore, they were lusty male demons who cause nightmares and assume the form of handsome men and seduce women in their sleep and they give their prey terrible nightmares for years to come. Their female counterparts are called Succubi.

Trivia

 * It was possible that these creatures were going to be seen in the 2005 adaption film, but they were replaced by Harpies instead.


 * Female Incubi are called Succubi.