Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Aves
Subclass: Neornithes (2,057 genera / 9,672 species)
Infraclass: Eoaves
Phylum: Chordata
Subphylum: Vertebrata
Class: Aves
Subclass: Neornithes (2,057 genera / 9,672 species)
Infraclass: Eoaves
Parvclass: Coraciae
Order: Coraciiformes (34/152 typical rollers, ground-rollers, cuckoo-rollers, motmots, todies, kingfishers, bee-eaters)
- Suborder: Coracii
- Superfamily: Coracioidea
- Family: Coraciidae (2/12 typical rollers)
Family: Brachypteraciidae (3/5 ground-rollers)
Superfamily: Leptosomoidea
- Family: Leptosomidae (1/1 cuckoo-roller)
Suborder: Alcedini
- Infraorder: Alcedinides
- Parvorder: Momotida
- Family: Momotidae (6/9 motmots)
Parvorder: Todida
- Family: Todidae (1/5 todies)
Parvorder: Alcedinida
- Family: Alcedinidae (3/24 alcedinid kingfishers)
Parvorder: Cerylida
- Superfamily: Dacelonoidea
- Family: Dacelonidae(12/61 dacelonid kingfishers)
Superfamily: Ceryloidea
- Family: Cerylidae (3/9 cerylid kingfishers)
Infraorder: Meropides
- Family: Meropidae (3/26 bee-eaters)