musculus biceps brachii vs biceps humeri

musculus biceps brachii and biceps humeri both are nouns.

Word	Noun	Adjective	Verb	Adverb
musculus biceps brachii	Yes	No	No	No
biceps humeri	Yes	No	No	No

As nouns, musculus biceps brachii and biceps humeri are synonyms defined as:

musculus biceps brachii and biceps humeri: a muscle that flexes and supinates the forearm

Other synonyms of musculus biceps brachii include biceps brachii.

musculus biceps brachii (noun)	biceps humeri (noun)
a muscle that flexes and supinates the forearm	a muscle that flexes and supinates the forearm