![Giant Caterpillars! Hickory Horned Devils - Regal Moth - Citheronia regalis (Saturniidae) VERY Big - YouTube Giant Caterpillars! Hickory Horned Devils - Regal Moth - Citheronia regalis (Saturniidae) VERY Big - YouTube](https://i.ytimg.com/vi/Cvbh34PXJ8c/maxresdefault.jpg)
Giant Caterpillars! Hickory Horned Devils - Regal Moth - Citheronia regalis (Saturniidae) VERY Big - YouTube
![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. Photos | Adobe 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. Photos | Adobe Stock](https://t4.ftcdn.net/jpg/03/64/72/63/360_F_364726308_0Bi51dRc7jhhmq5oEKVUDYvMO200yM6o.jpg)
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. Photos | Adobe Stock
![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)