Marley, N. J., Bertolani, R., & 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), 41–47. https://doi.org/10.11646/zootaxa.1940.1.4