Family
Bakevelliidae King, 1850
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Bivalvia |
| Superorder | Ostreiformii |
| Order | Ostreida |
| Family | Bakevelliidae |
| Genus | Gervillia |
| Family | Gryphaeidae |
| Ostreidae |
See also
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Bivalvia |
| Superorder | Ostreiformii |
| Order | Ostreida |
| Family | Bakevelliidae |
| Genus | Gervillia |
| Family | Gryphaeidae |
| Ostreidae |