Species
Erratencrinurus (Celtencrinurus) multisegmentatus (Portlock, 1837)
Synonyymit
1837 Calymene multisegmentatus — Portolock , pp. 6, fig. 2:7
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Phacopida |
| Suborder | Cheirurina |
| Family | Encrinuridae |
| Subfamily | Encrinurinae |
| Genus | Erratencrinurus |
| Subgenus | (Celtencrinurus) |
| Species | kiaeri |
| multisegmentatus | |
| striatus | |
| Erratencrinurus (Erratencrinurus) moe |