Genus
Glyptias Walcott, 1901
List of species
1. Glyptias favosa (Linnarsson, 1869) | Lower Cambrian (old nomenclature)
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Linguliformea |
| Class | Lingulata |
| Order | Lingulida |
| Superfamily | Acrotheloidea |
| Family | Botsfordiidae |
| Genus | Botsfordia |
| Glyptias | |
| Species | favosa |