ecofactbook / species / Animalia / Arthropoda / Trilobita / Asaphida / Pterocephaliidae / Prehousia

Prehousia semicircularis

kingdom: Animalia
phylum: Arthropoda
class: Trilobita
order: Asaphida
family: Pterocephaliidae
genus: Prehousia
species: Prehousia semicircularis

Where does Prehousia semicircularis live?