Opinions from M. R. W. Amler 2010
- 'Aviculopecten belongs to Aviculopectinidae'
- 'Aviculopecten planoradiatus belongs to Aviculopecten' according to M'Coy 1851
- 'Aviculopecten planoradiatus belongs to Aviculopecten'
- 'Edmondia belongs to Edmondiidae'
- 'Edmondiidae belongs to Pholadomyoidea'
- 'Eoschizodidae belongs to Trigonioidea'
- 'Eoschizodus belongs to Eoschizodidae'
- 'Eoschizodus hispanicus belongs to Eoschizodus'
- 'Glossites belongs to Modiomorphidae'
- 'Glossites lingualis belongs to Glossites' according to Hall 1885
- 'Glossites lingualis belongs to Glossites'
- 'Isocardia unioniformis belongs to Isocardia' according to Phillips 1836
- 'Isocardia unioniformis is recombined as Edmondia unioniformis'
- 'Leptodesma belongs to Pterineidae'
- 'Leptodesma (Leptodesma) belongs to Leptodesma'
- 'Leptodesma (Leptodesma) adaroi belongs to Leptodesma (Leptodesma)'
- 'Leptodesma potens is recombined as Leptodesma (Leptodesma) potens'
- 'Leptodomus belongs to Sanguinolitidae'
- 'Leptodomus fragilis belongs to Leptodomus' according to M'Coy 1844
- 'Leptodomus fragilis belongs to Leptodomus'
- 'Megalodus truncatus belongs to Megalodus' according to Goldfuss 1837
- 'Megalodus truncatus is recombined as Eoschizodus truncatus'
- 'Modiomorphidae belongs to Modiomorphoidea'
- 'Pholadomyoidea belongs to Pholadomyoida'
- 'Pterineidae belongs to Pterioidea'
- 'Pterinopectinella belongs to Pterinopectinidae'
- 'Pterinopectinella welleri belongs to Pterinopectinella'
- 'Pterinopectinidae belongs to Pterinopectinoidea'
- 'Pterinopectinoidea belongs to Pectinoida'
- 'Sanguinolitidae belongs to Pholadomyoidea'
- 'Trigoniacea is corrected as Trigonioidea and belongs to Trigonioida'