49. Puss Caterpillars

The puss caterpillar might look like a huggable plush toy, but you’ll quickly regret touching it. These unique insects are found in America’s southern states, and they boast follicles that are surprisingly poisonous. Yep, they’ll stick to your skin in no time, ahead of a very rough 60 minutes or so. The affected area will feel inflamed and sore, while other responses range from puffiness to breathing issues.