Here are some photos of a very small and strange looking caterpillar we have in our backyard. It has a large and noble head with the two horns. It looks like nothing else on your neat site. The caterpillar spent the night evidently going around in circles on the top of a bucket. When I placed it on a plant it inched off. Tried a striped ivy and now he is climbing a hackberry. Does it look familiar to you? Thanks so much.
Randy and Jan
San Antonio, Texas
Hi Randy and Jan,
If this is not a Hackberry Emperor Caterpillar, Asterocampa celtis, then it is one of the other Emperors in the same genus.