Musca domestica vs housefly

Musca domestica and housefly both are nouns.

Word	Noun	Adjective	Verb	Adverb
Musca domestica	Yes	No	No	No
housefly	Yes	No	No	No

As nouns, Musca domestica and housefly are synonyms defined as:

Musca domestica and housefly: common fly that frequents human habitations and spreads many diseases

Other synonyms of Musca domestica include house fly.

Musca domestica (noun)	housefly (noun)
common fly that frequents human habitations and spreads many diseases	common fly that frequents human habitations and spreads many diseases