Species
Orthonychia enorme (Lindström, 1884)
Synonymy list
1884     Platyceras enorme sp. nov. — Lindström , pp. 69, fig. Pl. 2 figs 59-72
2023     Orthonychia enorme (Lindström, 1884) — Nützel et al. , pp. 34, fig. Figs 3-8
Selection of related publications
Nützel, A., Ebbestad, J. O., Seuss, B., Munnecke, A., Mapes, R. H., Cook, A. G. 2023. On Paleozoic platycerate gastropods.  Zitteliana   97,      29-51. DOI:10.3897/zitteliana.97.115688
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Mollusca | 
| Class | Gastropoda | 
| Subclass | Eogastropoda | 
| Order | Euomphalina | 
| Superfamily | Platyceratoidea | 
| Family | Orthonychiidae | 
| Genus | Orthonychia | 
| Species | enorme | 
| vishtytica | |
| yutaroi | 
References based on distribution
- Nützel et al., 2023 Rikvide, Gotland