leporid mammal vs lagomorph

leporid mammal and lagomorph both are nouns.

Word	Noun	Adjective	Verb	Adverb
leporid mammal	Yes	No	No	No
lagomorph	Yes	No	No	No

As nouns, lagomorph is a hypernym of leporid mammal; that is, lagomorph is a word with a broader meaning than leporid mammal:

leporid mammal: rabbits and hares
lagomorph: relative large gnawing animals; distinguished from rodents by having two pairs of upper incisors specialized for gnawing

Other hypernyms of leporid mammal include gnawing mammal.

leporid mammal (noun)	lagomorph (noun)
rabbits and hares	relative large gnawing animals; distinguished from rodents by having two pairs of upper incisors specialized for gnawing