Trilobita
Species

Staurocephalus murchisoni Barrande, 1846

Klassificering
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumTrilobita
OrderPhacopida
SuborderCheirurina
FamilyStaurocephalidae
GenusStaurocephalus
Speciesclavifrons
murchisoni