| Classe | Ordre | Famille | Sous-famille | Tribu |
| INSECTA | Coleoptera | Dytiscidae Leach, 1815 | Agabinae Thomson, 1867 | |
| | | | ~ | Agabini C.G. Thomson, 1867 |
| | | | Colymbetinae Erichson, 1837 | Colymbetini Erichson, 1837 |
| | | | Copelatinae Branden, 1885 | Copelatini Branden, 1885 |
| | | | Cybistrinae Sharp, 1880 | Cybistrini Sharp, 1882 |
| | | | Dytiscinae Leach, 1815 | Aciliini Thomson, 1867 |
| | | | ~ | Cybistrini Sharp, 1882 |
| | | | ~ | Dytiscini Leach, 1815 |
| | | | ~ | Eretini Crotch, 1873 |
| | | | ~ | Hydaticini Sharp, 1882 |
| | | | Hydroporinae Aubé, 1836 | |
| | | | ~ | Bidessini Sharp, 1880 |
| | | | ~ | Hydroporini Aubé, 1836 |
| | | | ~ | Hydrovatini Sharp, 1882 |
| | | | ~ | Hygrotini Portevin, 1929 |
| | | | ~ | Hyphydrini Gistel, 1848 |
| | | | Laccophilinae Gistel, 1848 | Laccophilini Gistel, 1848 |
