Cuneopsis sakaii (K. Suzuki, 1942) † (basis of record)
Kwanmonia Ota, 1963 † accepted as Plicatounio (Kwanmonia) Ota, 1963 † represented as Plicatounio T. Kobayashi & K. Suzuki, 1936 † (additional source)
Limnocyrena xuanchengensis (Q.-H. Ma, 1980) † (basis of record)
Neomiodonoides yumenensis (Z.-W. Gu, 1976) † (additional source)
Protelliptio (Plesielliptio) sungarianus † accepted as Plesielliptio songhuaensis (Z.-W. Gu & J.-S. Yu, 1976) † (basis of record)
Pseudohyria (Matsumotoina) jingguensis F.-X. Guo, 1985 † accepted as Matsumotoina matsumotoi (S.-Y. Yang, 1979) † (additional source)
Pseudohyria (Matsumotoina) yunlongensis F.-X. Guo, 1985 † accepted as Matsumotoina yunlongensis (F.-X. Guo, 1985) † (additional source)
Pseudomargaritifera Q.-H. Ma, 1996 † accepted as Margaritifera Schumacher, 1815 (original description (unavailable nomenclaturally))
Solenaiaoides † (original description (unavailable nomenclaturally))

 Original description

 for Pseudomargaritifera Q.-H. Ma, 1996 †

Not available from Ma (1994, Cretaceous Research 15: 272, 274), no type species designated [details]

 Taxonomic remark

 for Solenaiaoides †

As "Solenaiaoides (=Solenaia Ma, 1980)" in Ma (1994); without indication of type species and thus unavailable. Ma ... [details]