division Eubacteria vs family Micrococcaceae

division Eubacteria and family Micrococcaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
division Eubacteria	Yes	No	No	No
family Micrococcaceae	Yes	No	No	No

division Eubacteria (noun)	family Micrococcaceae (noun)
one-celled monerans having simple cells with rigid walls and (in motile types) flagella	spherical or elliptical usually aerobic eubacteria that produce yellow or orange or red pigment; includes toxin-producing forms as well as harmless commensals and saprophytes