Özbek, H. H. and Halliday, B. (2015) “Two new species of Pachyseius Berlese (Acari: Pachylaelapidae) from Turkey, with a key to the world species”, Zootaxa. Auckland, New Zealand, 3957(1), pp. 98–108. doi: 10.11646/zootaxa.3957.1.8.