[organisms]
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Kingdom Animalia Linnaeus, 1758 - animals
Branch Eumetazoa Butschli, 1910
see [unranked] Eumetazoa Bütschli, 1910
Division Bilateria Hatschek, 1888
see Subkingdom Bilateria Hatschek, 1888
Subdivision Protostomia Grobben, 1908
see Infrakingdom Protostomia Grobben, 1908
Section Eucoelomata
see Superphylum Eucoelomata
Phylum Arthropoda Siebold, 1848 - arthropods
Subphylum Mandibulata Snodgrass, 1938
Class Insecta Linnaeus, 1758 - insects
Subclass Pterygota Lang, 1888 - winged insects
see Infraclass Pterygota Lang, 1888
Division Hemimetabola
see Division Exopterygota Sharp, 1899
Order Hemiptera Linnaeus, 1758 - true bugs
Suborder Cryptocerata
Family Notonectidae (Leach, 1815) - backswimmers
1 Genus Notonecta Linnaeus, 1758
2 Genus Buenoa Kirkaldy, 1904