Kingdom Animalia Linnaeus, 1758 - animals Phylum Craniata Linnaeus, 1758 see Subphylum Vertebrata Cuvier, 1812 Pisces Class Actinopterygii Woodward, 1891 - ray-finned fishes Order Perciformes Rafinesque, 1810 - perches Suborder Anabantoidei - labyrinth fishes Family Helostomatidae - kissing gouramies