[coolthingoftheday]

1. Spun glass caterpillar

2. Io caterpillar

3. Jewel caterpillar

4. Unknown

5. Flannel caterpillar

6. Darth Vader caterpillar

7. Polyura Sempronius

8. Slug caterpillar

9. Big-headed caterpillar

10. American dagger caterpillar