Shelley, R. M. and Shear, W. A. (2006) “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. Auckland, New Zealand, 1176(1), pp. 1–16. doi: 10.11646/zootaxa.1176.1.1.