Mary Jo DiLonardo has worked in print, online, and broadcast journalism for 25 years and covers nature, health, science, and animals. The roly-poly, or pill bug, is a terrestrial crustacean that ...

But one account that I hear over and over is about the cute little bug known affectionally as the Roly-Poly. There are many other names for this creature as well, including Pill Bug, Doodle Bug ...