Kaczmarek, Łukasz; Michalczyk, Łukasz.

A Description of Macrobiotus horningi Sp. Nov. and Redescriptions of M. maculatus Comb. Nov. Iharos, 1973 and M. rawsoni Horning et al., 1978 (Tardigrada: Eutardigrada: Macrobiotidae: hufelandi group)

. Zootaxa 2017, 4363, 79–100.