Hickory Horned Devil (Larva), Regal Moth or Royal Walnut Moth (Adult), Citheronia regalis (Fabricius) (Insecta: Lepidoptera: Saturniidae: Ceratocampinae)
Donald W. Hall
A UF/IFAS numbered Organism ID. Published by Integrated Pest Management This document provides an in-depth profile of the regal moth, Citheronia regalis, and its larval stage, the hickory horned devil. It covers the moth's distribution, physical description, life cycle, host plants, and natural enemies. The regal moth is notable for its large size and striking appearance. The hickory horned devil, despite its fierce look, is harmless and should be relocated if found in unsuitable environments. The article emphasizes the importance of preserving these moths and provides detailed information for both laypersons and academic audiences. Original publication date August 1998.