curnu -cur- gismu

x1 is a worm/invertebrate animal of species/breed x2.

Also mollusk, snail (= cakcurnu), shellfish (= xaskemcakcurnu, xaskemcakydja); the generalization to invertebrate is because many multicellular invertebrates are indeed wormlike. See also since, silka.


In notes:

silka
x1 is a quantity of/contains/is made of silk produced by x2.
since
x1 is a snake/serpent of species/breed x2.
carcpu
l1 reels in l2=c1 by handle/at locus l3 by rotating it around axis c2.
curfi'e
c1=f1 is an eel of species/breed c2=f2.
mumbircurnu
x1 is a starfish of species x2.
xasycurnu
c1 is a sea worm of species c2.
curnxidrozo'a
x1 is a member of Hydrozoa/hydrozoan of subtaxa x2
lumbrinki
x1 is an earthworm of species x2.