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): 33 [details]
source of synonymyHoffman, 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): 33 [details]
source of synonymyShelley, R. M. (1998). The milliped family Polyzoniidae in North America, with a classification of the global fauna (Diplopoda Polyzoniida). Arthropoda Selecta, 6(3-4): 3-34. Moscow page(s): 30; note: synonymized with Petaserpes cryptocephalus [details]
source of synonymyShelley, R. M. (1988). The millipeds of eastern Canada (Arthropoda: Diplopoda). <em>Canadian Journal of Zoology.</em> 66(7): 1638-1663., available online athttps://doi.org/10.1139/z88-239[details]
Present Inaccurate Introduced: alien Containing type locality