Turniciformes

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Aves
Subclass: Neornithes (2,057 genera / 9,672 species)
Infraclass: Neoaves (2043 genera / 9,615 species)
Parvclass: Turnicae
Order: Turniciformes (2/17 – buttonquails)