salpinx vs uterine tube

salpinx and uterine tube both are nouns.

Word	Noun	Adjective	Verb	Adverb
salpinx	Yes	No	No	No
uterine tube	Yes	No	No	No

As nouns, uterine tube is a hyponym of salpinx; that is, uterine tube is a word with a more specific, narrower meaning than salpinx:

salpinx: a tube in the uterus or the ear
uterine tube: either of a pair of tubes conducting the egg from the ovary to the uterus

Other hyponyms of salpinx include auditory tube, Eustachian tube, Fallopian tube, oviduct.

salpinx (noun)	uterine tube (noun)
a tube in the uterus or the ear	either of a pair of tubes conducting the egg from the ovary to the uterus