Shelley, Rowland M., and William A. Shear. “Leonardesmus injucundus, N. gen., N. Sp., an Aromatic, Small-Bodied Milliped from Washington State, U. S. A., and a Revised Account of the Family Nearctodesmidae (Polydesmida)”. Zootaxa 1176, no. 1 (April 21, 2006): 1–16. Accessed April 20, 2025. https://mapress.com/zt/article/view/zootaxa.1176.1.1.