Order Coleoptera Linnaeus, 1758 - beetles
Family group Adephaga Clairville, 1806
see Suborder Adephaga Schellenberg, 1806
Family Dytiscidae Leach, 1815 - predaceous diving beetles
Subfamily Colymbetinae Erichson, 1837
21 Genus Copelatus Erichson, 1832
22 Genus Platambus Thomson, 1860
23 Genus Agabus Leach, 1817
24 Genus Ilybius Erichson, 1832
25 Genus Nartus Zaitzev, 1907
26 Genus Rhantus Dejean, 1833 ex Lacordaire, in Boisduval & Lacordaire, 1835
27 Genus Colymbetes Clairville, 1806