original description
Hoffman, R. L. (1992). On the taxonomy of the milliped genera Pseudoiulus Bollman, 1887, and Georgiulus, gen. nov., of southeastern United States (Julida: Parajulidae). Jeffersoniana, 1: 1-19
page(s): 9 [details]
additional source
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): 154 [details]
From editor or global species database