original description
(of Julus canadensis Newport, 1844) Newport, G. (1844). A list of the species of Myriapoda, order Chilognatha, contained in the cabinets of the British Museum, with description of a new genus and thirty-two new species. Annals and Magazine of Natural History, 13: 263-270. London
page(s): 267 [details]
source of synonymy
Hoffman, 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 at https://www.biodiversitylibrary.org/page/63590410
page(s): 167 [details]
From editor or global species database