| Classe | Ordre | Famille | Sous-famille | Tribu | Genre |
| INSECTA | Coleoptera | Staphylinidae Latreille, 1802 | Omaliinae MacLeay, 1825 | Omaliini MacLeay, 1825 | Acrolocha Thomson, 1858 |
| | | | | | Acrulia C.G.Thomson, 1858 |
| | | | | | Dialycera Ganglbauer, 1895 |
| | | | | | Dropephylla Mulsant & Rey, 1880 |
| | | | | | Hapalaraea Thomson, 1858 |
| | | | | | Micralymma Westwood, 1837 |
| | | | | | Omaliini |
| | | | | | Omalium Gravenhorst, 1802 |
| | | | | | Paraphloeostiba Steel, 1960 |
| | | | | | Phloeonomus Heer, 1839 |
| | | | | | Phloeostiba Thomson, 1858 |
| | | | | | Phyllodrepa Thomson, 1859 |
| | | | | | Xylostiba Ganglbauer, 1895 |
