Species
Niobe emarginula Angelin, 1851
Synonymy list
1851 Niobe emarginula n. sp. — Angelin , pp. 15, fig. 11:3
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Asaphida |
| Superfamily | Asaphoidea |
| Family | Asaphidae |
| Genus | Niobe |
| Species | angustifrons |
| emarginula | |
| frontalis | |
| insecta | |
| insignis | |
| karneevae | |
| tjernviki |