![Stock photo of Regal moth (Citheronia regalis) resting, Maryland, USA. May.. Available for sale on www.naturepl.com Stock photo of Regal moth (Citheronia regalis) resting, Maryland, USA. May.. Available for sale on www.naturepl.com](https://nplcdn.infradoxxs.com/cache/pcache2/01496611.jpg)
Stock photo of Regal moth (Citheronia regalis) resting, Maryland, USA. May.. Available for sale on www.naturepl.com
![The Regal Moth: These moths have an incomplete digestive system and have only vestigial mouthparts, meaning that they cannot feed, so their adult lifespan is limited to only about 10 days after The Regal Moth: These moths have an incomplete digestive system and have only vestigial mouthparts, meaning that they cannot feed, so their adult lifespan is limited to only about 10 days after](https://i.redd.it/qcorq7d5syq71.jpg)
The Regal Moth: These moths have an incomplete digestive system and have only vestigial mouthparts, meaning that they cannot feed, so their adult lifespan is limited to only about 10 days after
![TNC in Illinois on Twitter: "Whoa! Today in the #SaturdaySouthernILSpotlight, check out this hickory horned devil caterpillar. It has multiple stages of life before it evolves into a regal moth. Thanks to TNC in Illinois on Twitter: "Whoa! Today in the #SaturdaySouthernILSpotlight, check out this hickory horned devil caterpillar. It has multiple stages of life before it evolves into a regal moth. Thanks to](https://pbs.twimg.com/media/EiSOaO7XkAIoW3X.jpg)
TNC in Illinois on Twitter: "Whoa! Today in the #SaturdaySouthernILSpotlight, check out this hickory horned devil caterpillar. It has multiple stages of life before it evolves into a regal moth. Thanks to
EENY-052/IN209: Hickory Horned Devil (Larva), Regal Moth or Royal Walnut Moth (Adult), Citheronia regalis (Fabricius) (Insecta: Lepidoptera: Saturniidae: Ceratocampinae)
![Foto Stock The giant horned caterpillar of the Royal Walnut Moth, Regal Moth or Hickory Horned Devil, Citheronia regalis on a leaf. The World's Largest Caterpillar. | Adobe Stock Foto Stock The giant horned caterpillar of the Royal Walnut Moth, Regal Moth or Hickory Horned Devil, Citheronia regalis on a leaf. The World's Largest Caterpillar. | Adobe Stock](https://as2.ftcdn.net/v2/jpg/03/64/72/63/1000_F_364726308_0Bi51dRc7jhhmq5oEKVUDYvMO200yM6o.jpg)