xoltu experimental gismu

x1 is a sea cucumber of species/variety x2

See also curnu, xolturoi.

In notes:

etkinu
x1 is/are Echinus/sea urchin of species x2
narbogda'u
x1 is an invertebrate animal of species/breed x2
xolturoi
x1 is a sea cucumber (class Holothuroidea) of species/breed x2