Species
Ctenopyge (Ctenopyge) ahlbergi Clarkson, Ahlgren et Taylor, 2004(2003)
Synonymy list
2004 Ctenopyge (Ctenopyge) ahlbergi n. sp. — Clarkson et al. , pp. 125, fig. 11; 12A,B,F; 13; 14
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Ptychopariida |
| Suborder | Olenina |
| Family | Olenidae |
| Genus | Ctenopyge |
| Subgenus | (Ctenopyge) |
| Species | ahlbergi |
| bisulcata | |
| directa | |
| fletcheri | |
| gracilis | |
| linnarssoni | |
| rushtoni | |
| Subspecies | affinis affinis |
| affinis gracilis |