Michalczyk, Łukasz, & Kaczmarek, Łukasz. (2007).

Echiniscus ganczareki, a new species of Tardigrada (Heterotardigrada:  Echiniscidae, bigranulatus group) from Costa Rica

. Zootaxa, 1471(1), 15–25. https://doi.org/10.11646/zootaxa.1471.1.2