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 Chordeilinae - nighthawks
Genus Chordeiles Swainson, 1831[1832]
Chordeiles acutipennis (Hermann, 1783) - lesser nighthawk
1 Chordeiles acutipennis texensis Lawrence, 1856
2 Chordeiles acutipennis littoralis Brodkorb, 1940
3 Chordeiles acutipennis micromeris Oberholser, 1914
4 Chordeiles acutipennis acutipennis (Hermann, 1783)
5 Chordeiles acutipennis crissalis Miller, 1959
6 Chordeiles acutipennis aequatorialis Chapman, 1923
7 Chordeiles acutipennis exilis (Lesson, 1839)