Species
Cnemidopyge mammilatus (Sars, 1835)
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Arthropoda | 
| Subphylum | Trilobita | 
| Order | Asaphida | 
| Superfamily | Trinucleoidea | 
| Family | Raphiophoridae | 
| Genus | Cnemidopyge | 
| Species | costatus | 
| mammilatus | 
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Arthropoda | 
| Subphylum | Trilobita | 
| Order | Asaphida | 
| Superfamily | Trinucleoidea | 
| Family | Raphiophoridae | 
| Genus | Cnemidopyge | 
| Species | costatus | 
| mammilatus |