The Acaridae are a family of mites. Common forms include some mold mites, for example the grain mite. Genera in the family include: Fagacarinae Fain & R. A. Norton, 1979 \n* Fagacarus Fain & R. A. Norton, 1979Acarinae Nesbitt, 1945 \n* Acarus Linnaeus, 1758 \n* Aleuroglyphus Zachvatkin, 1940 \n* Ebertia Oudemans, 1924 \n* Podoglyphus Oudemans, 1937 \n* Tyrolichus Oudemans, 1924 \n* Tyroglyphites Pampaloni, 1902 \n* Tyrophagus Oudemans, 1924Rhizoglyphinae Zakhvatkin, 1941 \n* Acarotalpa Volgin, 1966 \n* Acotyledon Oudemans, 1903 \n* Caloglyphus Berlese, 1923 \n* Cosmoglyphus Oudemans, 1932 \n* Froriepia Vitzthum, 1919 \n* Garsaultia Oudemans, 1916 \n* Histiogaster Berlese, 1883 \n* Horstia Oudemans, 1905 \n* Mycetoglyphus Oudemans, 1932 \n* Myrmoglyphus Vitzthum, 1935 \n* Rhizoglyphus Clapa