ecofactbook / species / Animalia / Arthropoda / Trilobita / Ptychopariida / Elviniidae / Irvingella

Irvingella major

kingdom: Animalia
phylum: Arthropoda
class: Trilobita
order: Ptychopariida
family: Elviniidae
genus: Irvingella
species: Irvingella major

Where does Irvingella major live?