the giant horned caterpillar of the royal walnut moth, regal moth or hickory horned devil, citheronia regalis on a woman`s hand.

animal animals arthropod beautiful beauty biology butterfly caterpillar citheronia closeup colorful crawling defensive devil entomology exotic fauna forest green hickory horned horns huge insect invertebrate large larva larvae larval lepidoptera macro moth natural nature netherlands night outdoor photography regal regalis royal saturniidae scary stage summer the tree usa walnut wild wildlife