original description
(of Polyzonium borealis Loomis, 1971) Loomis, H. F. (1971). The diplopod genus Polyzonium in North America. Florida Entomologist, 54: 151-163, available online at https://journals.flvc.org/flaent/article/view/56623
page(s): 156 [details]
original description
(of Polyzonium quadricauda Loomis, 1971) Loomis, H. F. (1971). The diplopod genus Polyzonium in North America. Florida Entomologist, 54: 151-163, available online at https://journals.flvc.org/flaent/article/view/56623
page(s): 159 [details]
original description
(of Polyzonium mutabilis Causey, 1951) Causey, N. B. (1951). On two new colobognath millipeds and records of some established species from east of the Rocky Mountains. Proceedings of the Biological Society of Washington, 64: 137-140
page(s): 139 [details]
From editor or global species database