Mašán, P. (2007).

Olopachys (Olopachylaella) gronychi subgen. nov., sp. nov., a new species of mite from Bulgaria (Acari: Mesostigmata: Pachylaelapidae)

. Zootaxa, 1509(1), 31–39. https://doi.org/10.11646/zootaxa.1509.1.3