Eukaryota  >  Metazoa  >  Chordata  >  Aves  >  Caprimulgiformes

Family	Genus	Species
Aegothelidae	2	13
Batrachostomatidae	1	5
Caprimulgidae	19	74
Eurostopodidae	1	7
Nyctibiidae	1	7
Podargidae	2	4
Steatornithidae	1	1