original description
(of ) Bollman, C. H. (1887). Description of fourteen new species of North American myriapods. Proceedings of the United States National Museum, 1887: 617-627
page(s): 617 [details]
basis of record
Shelley, R. M.; Smith, J. M. (2016). Parajulid milliped studies XII: Initial assessment of <em>Ptyoiulus</em> Cook 1895 and neotype designations for <em>Julus impressus</em> Say 1821 and <em>J. montanus</em> Cope 1869 (Diplopoda: Julida). <em>Insecta Mundi.</em> (0522): 1-21., available online at https://digitalcommons.unl.edu/insectamundi/1027/
page(s): 15 [details] Available for editors 
From editor or global species database