Subspecies

Ctenopyge (Ctenopyge) affinis gracilis Henningsmoen, 1957

Classification
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumTrilobita
OrderPtychopariida
SuborderOlenina
FamilyOlenidae
GenusCtenopyge
Subgenus(Ctenopyge)
Subspeciesaffinis
gracilis