Marley, N.J., Bertolani, R. and Nelson, D.R. 2008. Designation of Pseudobiotus kathmanae Nelson, Marley & Bertolani, 1999 as the type species for the genus Pseudobiotus Nelson, 1980 (Tardigrada). Zootaxa. 1940, 1 (Nov. 2008), 41–47. DOI:https://doi.org/10.11646/zootaxa.1940.1.4.