ecofactbook / species / Animalia / Arthropoda / Trilobita / Ptychopariida / Proasaphiscidae / Proasaphiscus

Proasaphiscus willisi

kingdom: Animalia
phylum: Arthropoda
class: Trilobita
order: Ptychopariida
family: Proasaphiscidae
genus: Proasaphiscus
species: Proasaphiscus willisi

Where does Proasaphiscus willisi live?