Order Coleoptera Linnaeus, 1758 - beetles Family group Clavicornia see Superfamily Cucujoidea Latreille, 1802 Family Erotylidae Latreille, 1802 Subfamily Erotylinae Latreille, 1802 Tribe Triplacini see Subfamily Triplacinae Genus Triplax Herbst, 1793 1 Subgenus Triplax Herbst, 1793 2 Subgenus Platichna Thomson, 1859