Dusbabek, Frantisek, Ivan Literak, Miroslav Capek, and Martin Havlicek. 2007. “Ascid Mites (Acari: Mesostigmata: Ascidae) from Costa Rican Hummingbirds (Aves: Trochilidae), With Description of Three New Species and a Key to the Proctolaelaps belemensis Species Group”. Zootaxa 1484 (1). Auckland, New Zealand:51–68. https://doi.org/10.11646/zootaxa.1484.1.3.