External anatomy of a generalized juliform millipede with key segments and structures labeled. Adapted from Fig 2 C in: Janssen, Prpic, & Damen 2006. A review of the correlation of tergites, sternites, and leg pairs in diplopods. "Frontiers in Zoology" 3:2 doi:10.1186/1742-9994-3-2 and used under Creative Comons 2.0 License