Shelley, R.M. and Shear, W.A. 2005. A new milliped of the genus Stenozonium Shelley 1998 from Washington State, U. S. A.: first record of the genus and family from North of the Columbia River (Polyzoniida: Polyzoniidae). Zootaxa. 1017, 1 (Jul. 2005), 25–32. DOI:https://doi.org/10.11646/zootaxa.1017.1.3.