Polyzoniidae

Polyzoniidae is a family of millipedes in the order Polyzoniida. There are about 9 genera and at least 60 described species in Polyzoniidae.

Genera
The following Genera are recognised:
 * Angarozonium Shelley, 1998
 * Bdellozonium Cook & Loomis, 1928
 * Buzonium Cook & Loomis, 1928
 * Petaserpes Cope, 1870
 * Polyzonium Brandt, 1837
 * Stenozonium Shelley, 1998