original descriptionChamberlin, R. V. (1910). Diplopoda from the western states. <em>Annals of the Entomological Society of America.</em> 3:233–262., available online athttps://www.biodiversitylibrary.org/page/10181143 page(s): 241 [details]
additional sourceHoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584., available online athttps://www.biodiversitylibrary.org/page/63590410 page(s): 265 [details]
new combination referenceGardner, M. R.; Shelley, R. M. (1989). New records, species and genera of Caseyid Millipeds from the Pacific Coast of North America (Diplopoda: Chordeumatida: Caseyidae). Pan-Pacific Entomologist, 65(2): 177-268. SanFrancisco page(s): 188; note: Vasingtona irritans [details]
Present Inaccurate Introduced: alien Containing type locality