La larva (caterpillar) del regal o royal noce tarma (Citheronia regalis), che prende il nome dal grande horn-come risalti sporgenti dal torace Foto stock - Alamy
Royal Walnut Moth Citheronia regalis (Fabricius, 1793) | Butterflies and Moths of North America
Royal Walnut Moth Citheronia regalis (Fabricius, 1793) | Butterflies and Moths of North America
Royal Noce Tarma (Citheronia regalis), Elkins, West Virginia Foto stock - Alamy