Leptotyphlops vs reptile genus

Leptotyphlops and reptile genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Leptotyphlops	Yes	No	No	No
reptile genus	Yes	No	No	No

As nouns, reptile genus is a hypernym of Leptotyphlops; that is, reptile genus is a word with a broader meaning than Leptotyphlops:

Leptotyphlops (noun)	reptile genus (noun)
blind snakes of Asia and Africa and Americas	a genus of reptiles