Opinions from A. Nützel and K. Nakazawa 2012
- 'Acteonina koizumii belongs to Acteonina'
- 'Akasakiella belongs to Goniasmatidae'
- 'Anematina parva belongs to Anematina'
- 'Anomphalus japonicus belongs to Anomphalus'
- 'Araeonema belongs to Araeonematidae'
- 'Araeonema panthalassica belongs to Araeonema'
- 'Araeonematidae belongs to Trochoidea'
- 'Asamiella belongs to Neritariidae'
- 'Bellerophon jonesianus belongs to Bellerophon'
- 'Bohaispira belongs to Bohaispiridae' according to Youluo 1978
- 'Bohaispiropsis belongs to Bohaispiridae' according to Youluo 1978
- 'Cerithioides angulatum belongs to Cerithioides'
- 'Cerithiozone belongs to Goniasmatidae'
- 'Cerithiozone ornata belongs to Cerithiozone'
- 'Coeloconulus belongs to Trochidae'
- 'Coeloconulus panae belongs to Coeloconulus'
- 'Costataenia belongs to Goniasmatidae'
- 'Costataenia hayasakai belongs to Costataenia'
- 'Glyptospira tricostata belongs to Glyptospira'
- 'Goniasma fortecarinata belongs to Goniasma'
- 'Goniasma nodifera belongs to Goniasma'
- 'Haihenia belongs to Bohaispiridae' according to Youluo 1978
- 'Heterosubulites fusiformis belongs to Heterosubulites'
- 'Knightella hydrobiformis belongs to Knightella'
- 'Labridens dongluoensis is recombined as Strobeus dongluoensis'
- 'Labrosa belongs to Bohaispiridae' according to Youluo 1978
- 'Medfrazyga convexa belongs to Medfrazyga'
- 'Medfrazyga rectecostata belongs to Medfrazyga'
- 'Miromphalus belongs to Bohaispiridae'
- 'Murchisonia yabei is recombined as Akasakiella yabei'
- 'Nanochilina japonica belongs to Nanochilina'
- 'Naticella japonica belongs to Naticella' according to Hayasaka 1943
- 'Naticella japonica is recombined as Asamiella japonica'
- 'Naticopsis fasciata belongs to Naticopsis'
- 'Naticopsis minoensis belongs to Naticopsis'
- 'Naticopsis nodosus is recombined as Trachydomia nodosa'
- 'Naticopsis tschernyschewi belongs to Naticopsis'
- 'Naticopsis wakimizui belongs to Naticopsis'
- 'Nodilirata belongs to Bohaispiridae' according to Youluo 1978
- 'Palaeostylus attenuatus belongs to Palaeostylus'
- 'Palaeostylus dussaulti belongs to Palaeostylus'
- 'Palaeostylus irregularis belongs to Palaeostylus'
- 'Palaeostylus lateapicatus belongs to Palaeostylus'
- 'Palaeostylus minutus belongs to Palaeostylus'
- 'Palaeostylus pupoides belongs to Palaeostylus'
- 'Permocerithium belongs to Propupaspiridae'
- 'Permocerithium nudum belongs to Permocerithium'
- 'Pleurotomaria (Wortheniopsis) eulkaiensis is recombined as Platyzona eulkaiensis'
- 'Pleurotomaria yokoyamai is recombined as Zhonghuaspira yokoyamai'
- 'Plicacerithium belongs to Zygopleuroidea'
- 'Polyphemopsis melanioides is recombined as Bulimorpha melanioides'
- 'Protorcula permiana belongs to Protorcula'
- 'Rhabdotocochlis belongs to Araeonematidae'
- 'Shwedagonia collabra belongs to Shwedagonia'
- 'Stegocoelia akasakaensis belongs to Stegocoelia'
- 'Streptacis orientalis belongs to Streptacis'
- 'Trachydomia magna is recombined as Trachyspira magna'
- 'Trochonodus permianus belongs to Trochonodus'
- 'Trypanocochlea parva belongs to Trypanocochlea'
- 'Vebericochlis mazaevi belongs to Vebericochlis'
- 'Yochelsonistylus belongs to Orthonematidae'
- 'Yochelsonistylus felixi belongs to Yochelsonistylus'
- 'Yochelsonistylus seussae belongs to Yochelsonistylus'
- 'Yonganospira belongs to Bohaispiridae' according to Youluo 1978
- 'Yunnania belongs to Araeonematidae'