Burhinidae vs family Burhinidae

Burhinidae and family Burhinidae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Burhinidae	Yes	No	No	No
family Burhinidae	Yes	No	No	No

As nouns, Burhinidae and family Burhinidae are synonyms defined as:

Burhinidae and family Burhinidae: large wading birds resembling the plovers: stone curlews

Burhinidae (noun)	family Burhinidae (noun)
large wading birds resembling the plovers: stone curlews	large wading birds resembling the plovers: stone curlews