[organisms]
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Pisces
Class Osteichthyes Huxley, 1880 - bony fishes
see [unranked] Euteleostomi
Order Gasterosteiformes Gill, 1872 - sticklebacks
Family Gasterosteidae Günther, 1859 - sticklebacks
Genus Gasterosteus Linnaeus, 1758 - stickleback
Gasterosteus aculeatus Linnaeus, 1758 - threespine stickleback