Opinions from M. D. Perrilliat et al. 2006
- 'Amaurellina (Euspirocrommium) clarki is recombined as Amaurellina clarki' according to Gardner and Bowles 1934
- 'Amaurellina (Euspirocrommium) clarki is recombined as Pachycrommium clarki'
- 'Athleta belongs to Fulgorariinae'
- 'Bittium belongs to Cerithiinae'
- 'Bittium (Bittium) belongs to Bittium'
- 'Calliostoma belongs to Trochidae'
- 'Calliostoma granulata belongs to Calliostoma'
- 'Cerithiopsis estellensis is recombined as Bittium (Bittium) estellensis'
- 'Cerithiopsis estellensis belongs to Cerithiopsis' according to Aldrich 1921
- 'Cerithium belongs to Cerithiidae'
- 'Cerithium (Iddingsia) belongs to Cerithium' according to Olsson 1929
- 'Cerithium (Iddingsia) was reranked as Iddingsia and belongs to Cerithiinae'
- 'Cerithium adansonii belongs to Cerithium'
- 'Cerithium laeviusculum is recombined as Cerithium (Iddingsia) laeviusculum' according to Olsson 1929
- 'Cerithium laeviusculum belongs to Cerithium' according to Gabb 1869
- 'Cerithium laeviusculum is recombined as Iddingsia laeviusculum'
- 'Cerithium mutabile is a subjective synonym of Potamides (Potamidopsis) tricarinatus'
- 'Cerithium semicoronatum is recombined as Potamides (Tympanotomus) semicoronatum' according to Cossmann and Pissarro 1906
- 'Potamides (Tympanotomus) semicoronatum is a subjective synonym of Potamides (Potamidopsis) tricarinatus'
- 'Cerithium tricarinatum is recombined as Potamides (Potamidopsis) tricarinatus'
- 'Cornulina belongs to Melongenidae'
- 'Cornulina armigera belongs to Cornulina'
- 'Crommium belongs to Ampullospirinae'
- 'Crommium globosa belongs to Crommium'
- 'Fulgorariinae belongs to Volutidae'
- 'Galeodea belongs to Cassidae'
- 'Galeodea (Mambrinia) koureos belongs to Galeodea (Mambrinia)' according to Gardner 1939
- 'Galeodea (Mambrinia) koureos is recombined as Galeodea koureos'
- 'Haustator gallicus belongs to Haustator'
- 'Lapparia belongs to Fulgorariinae'
- 'Lapparia nuda belongs to Lapparia' according to Stenzel and Turner 1940
- 'Lapparia nuda belongs to Lapparia'
- 'Levifusus belongs to Melongenidae'
- 'Lyrischapa belongs to Fulgorariinae'
- 'Lyrischapa harrisi belongs to Lyrischapa'
- 'Lyrischapa spinifera belongs to Lyrischapa'
- 'Mambrinia was reranked as Galeodea (Mambrinia) and belongs to Galeodea' according to Gardner 1939
- 'Mesalia belongs to Turritellidae'
- 'Nautilus ulrichi belongs to Nautilus' according to White 1882
- 'Nautilus ulrichi is recombined as Hercoglossa ulrichi'
- 'Palmerella belongs to Turritellidae'
- 'Palmerella mortoni mexicana belongs to Palmerella mortoni'
- 'Potamides belongs to Potamidinae'
- 'Potamides alabamiensis is recombined as Mesalia alabamiensis'
- 'Potamides lamarckii belongs to Potamides'
- 'Potamides lamarckii belongs to Potamides' according to Brongniart 1810
- 'Potamidinae belongs to Potamididae'
- 'Potamidopsis was reranked as Potamides (Potamidopsis) and belongs to Potamides'
- 'Solarium alabamense is recombined as Architectonica alabamensis'
- 'Sulcobuccinum belongs to Pseudolividae'
- 'Sulcobuccinum scalina belongs to Sulcobuccinum' according to Heilprin 1880
- 'Sulcobuccinum scalina belongs to Sulcobuccinum'
- 'Tornatellaea bella belongs to Tornatellaea' according to Conrad 1860
- 'Trochus maculatus belongs to Trochus'
- 'Turritella (Haustator) was reranked as Haustator and belongs to Turritellidae'
- 'Turritella brevialis belongs to Turritella' according to Lamarck 1822
- 'Turritella brevialis is recombined as Mesalia brevialis' according to Gray 1847
- 'Turritella mortoni belongs to Turritella' according to Conrad 1830
- 'Turritella mortoni is recombined as Palmerella mortoni'
- 'Turritella rivurbana is recombined as Haustator rivurbana'
- 'Turritella rivurbana belongs to Turritella' according to Cooke 1926
- 'Tympanotonos was reranked as Potamides (Tympanotomus) and belongs to Potamides' according to Cossmann and Pissarro 1902
- 'Voluta muricina is recombined as Volutilithes muricinus'
- 'Voluta petrosa belongs to Voluta' according to Conrad 1833
- 'Voluta petrosa is recombined as Volutilithes petrosa' according to Conrad 1854
- 'Voluta petrosa is recombined as Athleta petrosa'
- 'Volutilithes belongs to Fulgorariinae'
- 'Volutocorbis belongs to Fulgorariinae'
- 'Volutocorbis minutus belongs to Volutocorbis'