Genus
Valdiviathyris Helmcke, 1940
Aiheeseen liittyvät julkaisut
Holmer, L. E., Popov, L., Bassett, M. G. 2013. Silurian Craniide Brachiopoda from Gotland. Palaeontology 56, 5, 1029-1044. DOI:10.1111/pala.12033
List of species
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Craniiformea |
| Class | Craniata |
| Order | Craniida |
| Family | Craniidae |
| Genus | Acanthocrania |
| Eleutherocrania | |
| Isocrania | |
| Lepidocrania | |
| Neocrania | |
| Petrocrania | |
| Philhedra | |
| Propatella | |
| Thulecrania | |
| Valdiviathyris | |
| Species | Valdiviathyris? bicornis |