Citheronia regalis – Royal Walnut Moth

Last summer, 2021, I featured the caterpillars of Citheronia regalis, also known as the Hickory Horned Devil, in a live-stream video. Now the first moth has emerged, known as the Royal Walnut Moth. Raised indoors in Arizona on Rhus trilobata (three-leaf sumac). See the live stream video and be sure to look at last year’s videos to see the massive caterpillars that make this species famous!

Published by Vicky Oldham

Natural history enthusiast, professional artist 35+ years.

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