Two new genera, three new species and three new records of eriophyoid mites (Acari: Trombidiformes: Eriophyoidea) in China

Two new genera, three new species and three new records of eriophyoid mites from China are described and illustrated: Medicavarus rhododendrus gen. nov. et sp. nov. from Rhododendron delavayi Franch. (Ericaceae); Rhycanonaequitas laevifolia gen. nov. et sp. nov. from Magnolia laevifolia (Y.W. Law & Y.F. Wu) Noot. (Magnoliaceae); Cosella quihouis sp. nov. on Ligustrum quihoui Carr. (Oleaceae); Rhombacus eucalypti Ghosh & Chakrabarti, 1987 rec. nov. on Eucalyptus sp. (Myrtaceae); Keiferana neolitsiae (Channabasavanna, 1966) rec. nov. on Cinnamomum burmanni (Nees et T. Nees) Blume (Lauraceae); Petanovicia cathartica Zhao, Li & Wang, 2018 rec. nov. on Allamanda schottii Pohl (Apocynaceae).