Order Coleoptera Linnaeus, 1758 - beetles Family group Clavicornia see Superfamily Cucujoidea Latreille, 1802 Family Nitidulidae Latreille, 1802 Subfamily Cateretinae (Kirby, 1837) Genus Heterostomus Jacquelin Du Val, [1858?], nom. illeg. see Genus Brachypterolus Grouvelle, 1913