Assertion: nightjar | /r/HasAspect | two subfamilies
Facets:
value: with about 8 species
type: OTHER
value: traditionally
type: OTHER
Source sentences:
text: Traditionally, nightjars have been divided into two subfamilies: the Caprimulginae, or typical nightjars with about 70 species, and the Chordeilinae, or nighthawks of the New World with about 8 species.
text: Traditionally, nightjars have been divided into two subfamilies: the Caprimulginae, or typical nightjars with about 70 species, and the Chordeilinae, or nighthawks of the New World with about 9 species.