Opinions from A. I. Kafanov et al. 2005
- 'Acila (Acila) belongs to Acila' according to Adams and Adams 1858
- 'Acila brevis belongs to Acila' according to Nagao and Huzioka 1941
- 'Acila brevis is recombined as Acila (Acila) brevis'
- 'Aelga was reranked as Periploma (Aelga) and belongs to Periploma'
- 'Cnesterium was reranked as Yoldia (Cnesterium) and belongs to Yoldia'
- 'Hataiyoldia was reranked as Megayoldia (Hataiyoldia) and belongs to Megayoldia'
- 'Mya convexa belongs to Mya' according to Noda 1992
- 'Mya convexa belongs to Mya'
- 'Mya salmonensis belongs to Mya' according to Clark 1932
- 'Mya salmonensis belongs to Mya'
- 'Mya truncata is recombined as Mya (Mya) truncata'
- 'Mytilus (Mytilus) belongs to Mytilus' according to Linnaeus 1758
- 'Mytilus (Mytilus) haboroensis belongs to Mytilus (Mytilus)'
- 'Mytilus (Mytilus) haboroensis belongs to Mytilus (Mytilus)' according to Noda 1992
- 'Nemocardium (Nemocardium) belongs to Nemocardium' according to Meek 1876
- 'Nemocardium yokoyamai belongs to Nemocardium' according to Takeda 1953
- 'Nemocardium yokoyamai is recombined as Nemocardium (Nemocardium) yokoyamai'
- 'Orthoyoldia was reranked as Yoldia (Orthoyoldia) and belongs to Yoldia'
- 'Periploma (Periploma) belongs to Periploma' according to Schumacher 1816
- 'Periploma (Periploma) belongs to Periploma'
- 'Periploma (Periploma) pulchella belongs to Periploma (Periploma)' according to Hatai and Nisiyama 1949
- 'Periploma (Periploma) pulchella belongs to Periploma (Periploma)'
- 'Platyodon nipponica belongs to Platyodon' according to Uozumi and Fujie 1956
- 'Platyodon nipponica belongs to Platyodon'
- 'Profulvia was reranked as Papyridea (Profulvia) and belongs to Papyridea'
- 'Yoldia biremis belongs to Yoldia' according to Uozumi 1957
- 'Yoldia biremis is recombined as Yoldia (Yoldia) biremis'
- 'Yoldia haboroensis belongs to Yoldia' according to Uozumi 1957
- 'Yoldia haboroensis is recombined as Yoldia (Orthoyoldia) haboroensis'
- 'Yoldia notabilis belongs to Yoldia' according to Yokoyama 1922
- 'Yoldia notabilis is recombined as Yoldia (Cnesterium) notabilis'