Opinions from E. A. CoBabe and W. D. Allmon 1994
- 'Agaronia alabamensis belongs to Agaronia'
- 'Astarte tellinoides is recombined as Lirodiscus tellinoides'
- 'Athleta sayanus belongs to Athleta'
- 'Bullata larvata belongs to Bullata'
- 'Caricella bolaris belongs to Caricella'
- 'Cassis nuperus is recombined as Doliocassis nupera'
- 'Corbula densata is recombined as Caryocorbula densata'
- 'Corbula murchisonii is recombined as Caestocorbula murchisonii'
- 'Cornulina armigera belongs to Cornulina'
- 'Crassatella protexta is recombined as Bathytormus protextus'
- 'Crassatellites clarkensis belongs to Crassatellites' according to Dall 1900
- 'Fissurella tenebrosa is recombined as Diodora tenebrosa'
- 'Glycymeris staminea belongs to Glycymeris'
- 'Hastula venusta belongs to Hastula'
- 'Lemintina major is recombined as Serpulorbis major'
- 'Levifusus mortoni belongs to Levifusus'
- 'Linga (Cavilinga) pomilia belongs to Linga'
- 'Lucina pandata is recombined as Eomiltha pandata'
- 'Marginella silabra is recombined as Cryptospira (Euryentome) silabra'
- 'Melongena alveata is recombined as Lacinia alveata'
- 'Mitra fusoides is recombined as Conomitra fusoides'
- 'Natica eminula is recombined as Polinices eminulus'
- 'Parmicorbula gibbosa belongs to Parmicorbula'
- 'Pecten deshayesii is recombined as Chlamys deshayesii'
- 'Ranellina sulcata belongs to Ranellina'
- 'Siliquaria vitis is recombined as Tenagodus vitis'
- 'Sinum declive belongs to Sinum'
- 'Solariella stalagmium belongs to Solariella'
- 'Solariella tricostata belongs to Solariella'
- 'Trigonostoma gemmatum belongs to Trigonostoma'
- 'Turritella dutexata belongs to Turritella'
- 'Uromitra gracilis belongs to Uromitra'