Lanthanotus vs reptile genus

Lanthanotus and reptile genus both are nouns.

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

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

Lanthanotus: a genus containing the species Lanthanotus borneensis, or earless monitor lizard (Lanthanotus)
reptile genus: a genus of reptiles

Lanthanotus (noun)	reptile genus (noun)
a genus containing the species Lanthanotus borneensis, or earless monitor lizard (Lanthanotus)	a genus of reptiles