Superfamily Eriophyoidea Nalepa, 1898 - gall and rust mites Family Phytoptidae Murray, 1877 Subfamily Sierraphytoptinae Keifer, 1944 Tribe Sierraphytoptini Keifer, 1944 1 Genus Fragariocoptes Roivainen, 1951 2 Genus Neopropilus Huang, 1992 3 Genus Sierraphytoptus Keifer, 1939