Order Coleoptera Linnaeus, 1758 - beetles Family group Clavicornia see Superfamily Cucujoidea Latreille, 1802 Family Cryptophagidae Kirby, 1826 Tribe Atomariini Le Conte, 1861 Genus Atomaria Stephens, 1829 1 Subgenus Anchicera Thomson, 1863 see Genus Anchicera Thomson, 1863 2 Subgenus Grobbenia Holdhaus, 1903 3 Subgenus Atomaria Stephens, 1829