bog-imp

The bog imp is a small, winged creature of vaguely humanoid shape, standing between two and three feet tall. Its skin is lightly blue-tinted but otherwise resembles normal flesh, and its long tail — three to five feet in length — is tipped with a sharp barb that it typically keeps wound about its waist. It has small claws, sharp teeth, and the perpetually amused expression of something that has just thought of a prank it hasn't pulled yet.