Subfamily
Productinae Gray, 1840
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Strophomenata |
| Order | Productida |
| Suborder | Productidina |
| Superfamily | Productoidea |
| Family | Productidae |
| Subfamily | Dictyoclostinae |
| Leioproductinae | |
| Productinae | |
| Tribe | Productini |
| Retariini |