Khaustov, A.A., Frolov, A.V. and Akhmetova, L.A. 2024. Seven new species of Spatulaphorus Rack (Acari: Pygmephoridae) phoretic on scarab beetles (Coleoptera: Scarabaeidae). Zootaxa. 5497, 3 (Aug. 2024), 337–368. DOI:https://doi.org/10.11646/zootaxa.5497.3.2.