ecofactbook / species / Animalia / Chordata / Mammalia / _ / Phenacodontidae / Phenacodus

Opisthotomus astutus

kingdom: Animalia
phylum: Chordata
class: Mammalia
order:
family: Phenacodontidae
genus: Phenacodus
species: Opisthotomus astutus

Where does Opisthotomus astutus live?