egnama fu'ivla

x1 is a rodent of species/breed x2

See also ronte.

In notes:

egna
x1 gnaws on x2
kunduzi
x1 is a beaver (rodent of genus Castor) of species/breed x2
ronte
x1 is a rodent [can be a member of eutherian mammal Rodentia; semantic broadening might subjectively generalize the concept somewhat] of subtaxon/type/genus/species/breed/variety x2.