Subfamily
Grandaurispininae Lazarev, 1986
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Strophomenata |
| Order | Productida |
| Suborder | Productidina |
| Superfamily | Linoproductoidea |
| Family | Linoproductidae |
| Subfamily | Grandaurispininae |
| Genus | Cancrinella |
| Subfamily | Linoproductinae |