Two new Rhyncaphytoptus species (Acariformes: Eriophyoidea: Diptilomiopidae) from Fagaceae in northern Iran

Two new Rhyncaphytoptus species (Diptilomiopidae: Rhyncaphytoptinae) including R. fagientalis sp. nov. and R. quercivagrans sp. nov. were collected from Fagus orientalis Lipsky. (Fagaceae) and Quercus castaneifolia C. A. Mey., 1831 (Fagaceae), respectively in Sari county, Mazandaran province, North of Iran. They are described and illustrated.