Opinions from J. B. Waterhouse 1964
- 'Attenuatella incurvata belongs to Attenuatella'
- 'Aulosteges ingens belongs to Aulosteges' according to Hosking 1931
- 'Aulosteges ingens belongs to Aulosteges'
- 'Camarotoechia southlandensis is recombined as Plekonella southlandensis'
- 'Cancrinella magniplica belongs to Cancrinella'
- 'Ingelarella costata belongs to Ingelarella'
- 'Ingelarella dissimilis belongs to Ingelarella'
- 'Ingelarella mantuanensis belongs to Ingelarella'
- 'Ingelarella ovata belongs to Ingelarella'
- 'Ingelarella parallela belongs to Ingelarella'
- 'Ingelarella pelicanensis belongs to Ingelarella'
- 'Ingelarella sulcata belongs to Ingelarella'
- 'Lissochonetes brevisulcus belongs to Lissochonetes'
- 'Maorielasma imperatum belongs to Maorielasma'
- 'Martinia mongolica belongs to Martinia'
- 'Martiniopsis woodi belongs to Martiniopsis'
- 'Neochonetes beatusi belongs to Neochonetes'
- 'Neospirifer nelsonensis belongs to Neospirifer'
- 'Neospirifer wairakiensis belongs to Neospirifer'
- 'Plekonella acuta belongs to Plekonella'
- 'Plekonella campbelli belongs to Plekonella'
- 'Plekonella multicostata belongs to Plekonella'
- 'Productus brachythaerus is recombined as Terrakea brachythaera'
- 'Productus clarkei is recombined as Wyndhamia clarkei'
- 'Productus elongatus is recombined as Terrakea elongata'
- 'Productus farleyensis is recombined as Cancrinella farleyensis'
- 'Pseudomartinia martinezi is recombined as Martinia martinezi'
- 'Psilocamara saginatum belongs to Psilocamara'
- 'Spiriferella supplanta belongs to Spiriferella'
- 'Stenoscisma papilio belongs to Stenoscisma'
- 'Streptorhynchus pelicanensis belongs to Streptorhynchus'
- 'Terrakea concava belongs to Terrakea'
- 'Terrakea pollex belongs to Terrakea'
- 'Wyndhamia dalwoodensis belongs to Wyndhamia'