Uta vs reptile genus

Uta and reptile genus both are nouns.

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

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

Uta: a reptile genus of Iguanidae, containing the side-blotched lizards (Uta)
reptile genus: a genus of reptiles

Uta (noun)	reptile genus (noun)
a reptile genus of Iguanidae, containing the side-blotched lizards (Uta)	a genus of reptiles