artiodactyl mammal
artiodactyle
artiodactylous
even-toed
even-toed ungulate
artiodactyla
hoofed mammal
ungulate
camel
hippo
hippopotamus
hippopotamus amphibius
llama
musk hog
peccary
river horse
ruminant
swine
vicugna vicugna
vicuña
fractal