Species
Christiania holtedahli Spjeldnaes, 1957
Synonymy list
1916     Christiania tenuicincta (Mc Coy) — Holtedahl , pp. 85-86, fig. pl. 14: 4-8
1957     Christiania holtedahli nom, nov. — Spjeldnaes , pp. 110-122, fig. pl. 5: 1-11, 15-16; pl. 6: 10; text-figs 12L, 25, 
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Brachiopoda | 
| Subphylum | Rhynchonelliformea | 
| Class | Strophomenata | 
| Order | Strophomenida | 
| Superfamily | Strophomenoidea | 
| Family | Christianiidae | 
| Genus | Christiania | 
| Species | dalarnensis | 
| elongata | |
| holtedahli | |
| oblonga |