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 Phalaenoptilus Ridgway, 1880 [monotypic]
Phalaenoptilus nuttallii (Audubon, 1844) - common poorwill
1 Phalaenoptilus nuttallii nuttallii (Audubon, 1844)
2 Phalaenoptilus nuttallii californicus Ridgway, 1887
3 Phalaenoptilus nuttallii hueyi Dickey, 1928
4 Phalaenoptilus nuttallii dickeyi Grinnell, 1928
5 Phalaenoptilus nuttallii adustus van Rossem, 1941
6 Phalaenoptilus nuttallii centralis Moore, 1947