Opinions from J. A. Marwick 1931
- 'Cratis ovata belongs to Cratis'
- 'Glycymeris (Glycymeris) mahiana belongs to Glycymeris (Glycymeris)'
- 'Glycymeris rectidorsalis belongs to Glycymeris'
- 'Jupiteria was reranked as Nuculana (Jupiteria) and belongs to Nuculana'
- 'Ledaspina stimulea belongs to Ledaspina'
- 'Limopsis (Limopsis) belongs to Limopsis' according to Sassi 1827
- 'Limopsis (Limopsis) cooki belongs to Limopsis (Limopsis)'
- 'Limopsis (Limopsis) retifera belongs to Limopsis (Limopsis)'
- 'Linucula was reranked as Nucula (Linucula) and belongs to Nucula'
- 'Microcucullaea crenulifera belongs to Microcucullaea'
- 'Microcucullaea pectinata belongs to Microcucullaea'
- 'Minormalletia nasuta belongs to Minormalletia'
- 'Navicula tutamoensis belongs to Navicula'
- 'Nucula (Linucula) tutamoensis belongs to Nucula (Linucula)'
- 'Nucula (Linucula) waipaoa belongs to Nucula (Linucula)'
- 'Nucula crepida belongs to Nucula'
- 'Nucula waikuraensis belongs to Nucula'
- 'Nuculana (Jupiteria) kapua belongs to Nuculana (Jupiteria)'
- 'Nuculana (Jupiteria) karaka belongs to Nuculana (Jupiteria)'
- 'Nuculana (Jupiteria) kouhaiensis belongs to Nuculana (Jupiteria)'
- 'Nuculana (Jupiteria) leachi belongs to Nuculana (Jupiteria)'
- 'Nuculana (Jupiteria) nugax belongs to Nuculana (Jupiteria)'
- 'Nuculana (Jupiteria) totangiensis belongs to Nuculana (Jupiteria)'
- 'Nuculana (Jupiteria) uawa belongs to Nuculana (Jupiteria)'
- 'Nuculana (Saccella) andrewi belongs to Nuculana (Saccella)'
- 'Nuculana (Saccella) arowhana belongs to Nuculana (Saccella)'
- 'Nuculana (Saccella) waikohuensis belongs to Nuculana (Saccella)'
- 'Nuculana fluvilutea belongs to Nuculana'
- 'Pronucula totangiensis belongs to Pronucula'
- 'Propeleda trulliformis belongs to Propeleda'
- 'Saccella was reranked as Nuculana (Saccella) and belongs to Nuculana'
- 'Venericardia (Pleuromeris) kapuaensis belongs to Venericardia (Pleuromeris)'
- 'Venericardia waikohuensis belongs to Venericardia'
- 'Zealeda concentrica belongs to Zealeda'
- 'Zealeda inflatella belongs to Zealeda'