Ciobanu, D.A., Roszkowska, M., Moglan, I. and Kaczmarek, Łukasz 2015.

The first record of Pyxidium tardigradum Van der Land, 1964 (Ciliophora) in Romania

. Zootaxa. 3941, 4 (Apr. 2015), 595–599. DOI:https://doi.org/10.11646/zootaxa.3941.4.10.