What's That Bug? does not endorse extermination

Hi,
My son came in with a huge green caterpillar with big orange horns last night. It was probably 5-6 inches long and 3/4 inch thick. It extended across his hand. Looked like one of those chinese dragons.
He had been out in his jeep earlier and thought some how it had gotten in the car, for later when he was standing by the car, it crawled across his foot. We have never seen anything like it. Do you have any ideas?
Thank you, J.Hansel

Dear J.
It is the caterpillar of the Royal Walnut Moth,Citheronia regalis, which has the largest caterpillar in North America. The caterpillar, which your son found goes by the common name of Hickory Horned Devil. Please send a photo, we would love to have it. The moth is also quite beautiful. It has olive colored upper wings with red veins and yellow spots, orange red hind wings with yellow spots, and a reddish body with yellow bands.

Thank you for the quick answer. We took it to the zoo and found out you are correct. Such a thrill to see it. A couple of years ago I had a similar thrill I could share with the grandchildren. I captured a huge moth that was a big as my husbands hand. It was a soft tan color with pink designs in the wings. When I let it fly it looked like a bird going over the house. I remember looking it up but I forgot what I found . I feel the Lord truly blesses us when we see these things up close in their own environment. You know that you will never have the same experience again. Thank you for your help, Judy Hansel
P.S. I did get pictures with my new digital camera. When I learn how to send it I will send you the picture.

I’m glad we could be helpful Judy,
Don’t forget to send the photos when you have a chance. We would love to post one with your letter. The moth you found years ago is a member of the family Saturnidae, the giant silk moths. Based on your color description, I would guess probably an Ailanthus Silk Moth, though it could also be a Cecropia.

What's That Bug? does not endorse extermination
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