ja'ulka fu'ivla

x₁ is a leech (subclass Hirudinea) of species/breed x₂.

See also curnu, tuncuru, anlida, blupinxe, parji.

lensisku

In notes:

anlida: x₁ is an annelid/segmented worm of species/breed x₂.
parji: x₁ is a parasite of x₂.