“While sitting on the couch, I noticed there was something very tiny and dark moving on my arm”, writes Catherine in her submission, which unfortunately does not include a photo. “About the length of an eyelash and not much thicker. I could distinguish a small head and it was moving around like a caterpillar. The more prominent head and movement makes me think of a larva. After hours of internet searching, the closest comparison I found was that it looks like a dark, micro-sized moth larva. After finding the one, I noticed three more on my other arm. That’s when I ran for the shower. I shook my hair over the sink and nothing. I did find a dead one on the shower wall after rinsing myself.