Chirping Giant Pill-Millipede (IMAGE) Pensoft Publishers Caption Upper left to Lower right: This image shows different color morphs, genetically found to be identical, of the chirping giant pill-millipede (Sphaeromimus musicus), and a similar-looking species (lower left) of a different genus (Zoosphaerium blandum). Credit Wesener 2007 Usage Restrictions CC-BY 4.0 License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.