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 Nyctibiidae Chenu & Des Murs, 1851 [monotypic] - potoos
Genus Nyctibius Vieillot, 1816
Nyctibius aethereus (Wied, 1820) - long-tailed potoo
1 Nyctibius aethereus chocoensis Chapman, 1921
2 Nyctibius aethereus longicaudatus (Spix, 1825) - long-tailed potoo
3 Nyctibius aethereus aethereus (Wied-Neuwied, 1820) - large-tailed potoo