ecofactbook / species / Animalia / Arthropoda / Trilobita / Asaphida / Asaphidae / Xenostegium

Xenostegium sulcatum

kingdom: Animalia
phylum: Arthropoda
class: Trilobita
order: Asaphida
family: Asaphidae
genus: Xenostegium
species: Xenostegium sulcatum

Where does Xenostegium sulcatum live?