Shultz, J. W. “A New Species of Leiobunum from Arizona, U. S. A. Highlights the Limits of Typological Classification in Harvestmen (Opiliones: Sclerosomatidae: Leiobuninae)”. Zootaxa, vol. 4370, no. 1, Jan. 2018, pp. 67–75, doi:10.11646/zootaxa.4370.1.5.