Kaczmarek, Łukasz, Gołdyn, B., Prokop, Z.M. and Michalczyk, Łukasz 2011.

New records of Tardigrada from Bulgaria with the description of Macrobiotus binieki sp. nov. (Eutardigrada: Macrobiotidae) and a key to the species of the harmsworthi group

. Zootaxa. 2781, 1 (Mar. 2011), 29–39. DOI:https://doi.org/10.11646/zootaxa.2781.1.2.