Class Aves Linnaeus, 1758 - birds
see Subclass Aves Linnaeus, 1758
Subclass Neornithes Gadow, 1893
see Clade Neornithes Gadow, 1893
Infraclass Neoaves Sibley et al., 1988
see Subcohort Neoaves Sibley et al., 1988
Parvclass Passerae
see Superorder Passerimorphae Sibley et al., 1988
Superorder Apodimorphae
see Order Apodiformes Peters, 1940
Order Apodiformes Peters, 1940 - swifts
Family Apodidae Hartert, 1897 - swifts
Genus Apus Scopoli, 1777 - house swift
Apus caffer (M.H.K. Lichtenstein, 1823) - white-rumped swift