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 ridgwayi (Nelson, 1897) - buff-collared nightjar
1 Caprimulgus ridgwayi ridgwayi (Nelson, 1897)
2 Caprimulgus ridgwayi troglodytes Griscom, 1930