original descriptionLoomis, H. F. (1971). The diplopod genus Polyzonium in North America. Florida Entomologist, 54: 151-163 page(s): 157 [details]
additional sourceHoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. Virginia Museum of Natural History, special publication, 8: 1-584. Martinsville page(s): 30 [details]
new combination referenceShelley, R. M. (1995). The milliped family Hirudisomatidae in the New World (Polyzoniida). Brimleyana , 23: 103-143 page(s): 189 [details]
Present Inaccurate Introduced: alien Containing type locality