Order Coleoptera Linnaeus, 1758 - beetles
Family group Histeroidea Gyllenhal, 1808
see Superfamily Hydrophiloidea Latreille, 1802
Family Histeridae Gyllenhal, 1808
Subfamily Abraeinae MacLeay, 1819
1 Genus Teretrius Erichson, 1834
2 Genus Plegaderus Erichson, 1834
3 Genus Onthophilus Leach, 1817
4 Genus Chartabraeus Port.
5 Genus Abraeus Leach, 1817
6 Genus Halacritus Schmidt, 1893
7 Genus Acritus LeConte, 1853