D. A.  Hennen, Millipedes of Ohio field guide, vol. 5527. Columbus: Ohio Division of Wildlife, 2021, p. 75.

J. C.  Means, Hennen, D. A., Tanabe, T., and Marek, P. E., ?Phylogenetic Systematics of the Millipede Family Xystodesmidae?, Insect Systematics and Diversity, vol. 5, no. 2, pp. 1-26, 2021.