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EENY-052: Hickory Horned Devil (Larva), Regal Moth or Royal Walnut Moth, Citheronia regalis (Fabricius) (Insecta: Lepidoptera: Saturniidae: Citheroniinae)

Figure 1. Hickory horned devil caterpillar, of the regal moth, Citheronia regalis (Fabricius), showing size in relation to an adult human's hand.

Credit: Lyle J. Buss, University of Florida