Genus

Arthrorhachis Hawle et Corda, 1847

Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumTrilobita
OrderAgnostida
SuborderAgnostina
FamilyMetagnostidae
GenusArthrorhachis
Speciesmobergi
tardus
GenusGalbagnostus
Geragnostus