Species
Cyrtometopella tumula Nikolaisen, 1961
Synonyymit
1961 Cyrtometopella tumula n. gen. , n. sp . — Nikolaisen , pp. 288
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Phacopida |
| Suborder | Cheirurina |
| Family | Cheiruridae |
| Subfamily | Cheirurinae |
| Genus | Cyrtometopella |
| Species | aries |
| askerensis | |
| tumula |