Neornithes Gadow, 1893 - living birds
Neognathae Pycraft 1900
see Cohort Neognathae Pycraft, 1900
Neoaves Sibley et al. 1988
see Subcohort Neoaves Sibley et al., 1988
[Order] Caprimulgiformes Ridgway, 1881 - nightjars
Family Caprimulgidae Vigors, 1825 - nightjars
Subfamily Caprimulginae Vigors, 1825 - nightjars
Genus Caprimulgus Linnaeus, 1758
Caprimulgus fossii Hartlaub, 1857 - square-tailed nightjar
1 Caprimulgus fossii fossii Hartlaub, 1857
2 Caprimulgus fossii welwitschii Bocage, 1867
3 Caprimulgus fossii griseoplurus Clancey, 1965