Opinions from M. Harzhauser and O. Mandic 2001
- 'Ampullotrochus was reranked as Calliostoma (Ampullotrochus) and belongs to Calliostoma'
- 'Angaria belongs to Turbinidae'
- 'Angaria (Angaria) belongs to Angaria' according to Röding 1798
- 'Aporrhaidae belongs to Stromboidea'
- 'Athleta belongs to Volutidae'
- 'Boreotrophon belongs to Muricidae'
- 'Brachytoma was reranked as Clavus (Brachytoma) and belongs to Clavus' according to Baldi 1973
- 'Buccinum nodosum is recombined as Cassidaria nodosa' according to Telegdi-Roth 1914
- 'Buccinum nodosum is recombined as Phalium nodosa' according to Hözl 1962
- 'Buccinum nodosum is recombined as Galeodea nodosa'
- 'Bullia belongs to Nassariidae'
- 'Calliostoma belongs to Trochidae'
- 'Calliostoma (Ampullotrochus) elegantulum hegeduesi belongs to Calliostoma (Ampullotrochus) elegantulum' according to Baldi 1973
- 'Calliostoma (Ampullotrochus) elegantulum hegeduesi is recombined as Calliostoma (Ampullotrochus) hegeduesi'
- 'Calyptraea belongs to Calyptraeidae'
- 'Calyptraeidae belongs to Calyptraeoidea'
- 'Cassidae belongs to Cassoidea'
- 'Cassidaria is a subjective synonym of Galeodea'
- 'Cerithium plicatum is recombined as Granulolabium plicatum'
- 'Clavinae belongs to Turridae'
- 'Cominella hungarica belongs to Cominella' according to Gábor 1936
- 'Cominella hungarica is recombined as Bullia hungarica' according to Baldi 1973
- 'Cominella hungarica is recombined as Bullia hungarica'
- 'Conidae belongs to Conoidea'
- 'Conus belongs to Conidae'
- 'Cylichnidae belongs to Philinoidea'
- 'Cypraea belongs to Cypraeidae'
- 'Cypraeidae belongs to Cypraeoidea'
- 'Delphinula scobina belongs to Delphinula' according to Brongniart 1823
- 'Delphinula scobina is recombined as Angaria (Angaria) scobina' according to Moisecu 1972
- 'Delphinula scobina is recombined as Angaria scobina'
- 'Drepanocheilus belongs to Aporrhaidae'
- 'Drepanocheilus (Arrhoges) belongs to Drepanocheilus'
- 'Emarginula belongs to Emarginulinae'
- 'Emarginula kitteli belongs to Emarginula' according to Dreger 1892
- 'Emarginula kitteli belongs to Emarginula'
- 'Emarginulidae was reranked as the family Emarginulinae and belongs to Fissurellidae'
- 'Euspira belongs to Polinicinae'
- 'Euspira was reranked as Polinices (Euspira) and belongs to Polinices' according to Janssen 1969
- 'Euthriofusus belongs to Fasciolariinae'
- 'Euthriofusus szontaghi belongs to Euthriofusus' according to Noszky 1936
- 'Euthriofusus szontaghi belongs to Euthriofusus'
- 'Fasciolaria was reranked as Fusus (Fasciolaria) and belongs to Fusus' according to Wolff 1897
- 'Fasciolaria belongs to Fasciolariinae'
- 'Fasciolariidae belongs to Buccinoidea'
- 'Fasciolariinae belongs to Fasciolariidae'
- 'Ficidae belongs to Ficoidea'
- 'Ficus belongs to Ficidae'
- 'Fissurellidae belongs to Fissurelloidea'
- 'Fusus (Fasciolaria) plexus belongs to Fusus (Fasciolaria)' according to Wolff 1897
- 'Fusus (Fasciolaria) plexus is recombined as Fasciolaria (Pleuroploca) plexa' according to Hagn and Hözl 1952
- 'Fusus (Fasciolaria) plexus is recombined as Fasciolaria plexa' according to Telegdi-Roth 1914
- 'Fusus (Fasciolaria) plexus is recombined as Fasciolaria plexa'
- 'Fusus bistriatus belongs to Fusus' according to Gumbel 1861
- 'Fusus bistriatus is recombined as Murex bistriatus' according to Wolff 1897
- 'Fusus bistriatus is recombined as Ocinebrina bistriata' according to Hözl 1957
- 'Fusus bistriatus is recombined as Ocinebrina bistriata'
- 'Fusus bistriatus is recombined as Ocinebrina bistriata'
- 'Galeodea belongs to Cassidae'
- 'Galeodea depressa belongs to Galeodea' according to Buch 1831
- 'Galeodea depressa belongs to Galeodea'
- 'Galeodes incornutus belongs to Galeodes' according to Hözl 1962
- 'Galeodes incornutus is recombined as Melongena incornuta'
- 'Granulolabium belongs to Potamididae'
- 'Hydrobia belongs to Hydrobiidae'
- 'Hydrobiidae belongs to Rissooidea'
- 'Jujubinus belongs to Trochidae'
- 'Melanopsinae was reranked as the family Melanopsidae and belongs to Cerithioidea'
- 'Melanopsis belongs to Melanopsidae'
- 'Melanopsis callosa belongs to Melanopsis' according to Braun in Sandberger 1863
- 'Melanopsis callosa belongs to Melanopsis'
- 'Melanopsis hantkeni belongs to Melanopsis' according to Hofmann 1870
- 'Melanopsis hantkeni is a subjective synonym of Melanopsis impressa'
- 'Melanopsis impressa belongs to Melanopsis'
- 'Melongena belongs to Melongenidae'
- 'Melongenidae belongs to Buccinoidea'
- 'Murex margaritaceus is recombined as Tympanotonos margaritaceus'
- 'Murex margaritaceus is recombined as Mesohalina margaritacea' according to Wittibschlager 1983
- 'Muricidae belongs to Muricoidea'
- 'Nassariidae belongs to Buccinoidea'
- 'Natica belongs to Naticinae'
- 'Naticidae belongs to Naticoidea'
- 'Naticinae belongs to Naticidae'
- 'Nerita buekkensis belongs to Nerita' according to Telegdi-Roth 1914
- 'Nerita buekkensis is recombined as Neritina buekkensis'
- 'Nerita helicina is recombined as Polinices (Euspira) helicinus' according to Janssen 1969
- 'Nerita helicina is recombined as Euspira helicina'
- 'Nerita picta is recombined as Neritina picta'
- 'Neritidae belongs to Neritoidea'
- 'Neritina belongs to Neritidae'
- 'Neritina crenulatus is recombined as Theodoxus crenulatus'
- 'Ocenebra belongs to Muricidae'
- 'Ocinebrina was reranked as Ocenebra (Ocinebrina) and belongs to Ocenebra'
- 'Orthosurcula belongs to Turriculinae'
- 'Patella chinensis is recombined as Calyptraea chinensis'
- 'Pirula condita is recombined as Pyrula condita' according to Brongniart 1823
- 'Pirula condita is recombined as Ficus conditus'
- 'Pleurotoma obeliscus is recombined as Stenodrillia obeliscus' according to Janssen 1979
- 'Pleurotoma obeliscus is recombined as Stenodrillia obeliscus'
- 'Pleurotoma obeliscus is recombined as Inquisitor obeliscus' according to Welle 1998
- 'Pleurotoma obeliscus belongs to Pleurotoma' according to Desmoulins 1842
- 'Pleurotoma obeliscus is recombined as Drillia obeliscus' according to Cossmann and Peyrot 1931
- 'Pleurotoma obeliscus is recombined as Clavus obeliscus' according to Görges 1952
- 'Pleurotoma obeliscus is recombined as Clavus (Brachytoma) obeliscus' according to Baldi 1973
- 'Pleurotoma regularis belongs to Pleurotoma' according to Koninck 1837
- 'Pleurotoma regularis is recombined as Surcula regularis' according to Telegdi-Roth 1914
- 'Pleurotoma regularis is recombined as Turricula regularis' according to Hözl 1962
- 'Pleurotoma regularis is recombined as Clavatula regularis' according to Ondrejickova and Senes 1965
- 'Pleurotoma regularis is recombined as Orthosurcula regularis' according to Janssen 1979
- 'Pleurotoma regularis is recombined as Orthosurcula regularis'
- 'Polinicinae belongs to Naticidae'
- 'Potamidinae was reranked as the family Potamididae and belongs to Cerithioidea'
- 'Pyrula concinna belongs to Pyrula' according to Beyrich 1854
- 'Pyrula concinna is recombined as Ficula concinna' according to Wolff 1897
- 'Pyrula concinna is recombined as Ficus concinnus' according to Baldi 1973
- 'Pyrula concinna is recombined as Ficus (Ficus) concinnus' according to Kuster-Wendenburg 1973
- 'Pyrula concinna is recombined as Ficus concinna' according to Welle 1998
- 'Pyrula concinna is recombined as Ficus concinnus'
- 'Pyrula imbricata belongs to Pyrula' according to Sandberger 1860
- 'Pyrula imbricata is a subjective synonym of Ficus concinnus'
- 'Pyrula lainei is recombined as Melongena lainei'
- 'Pyrula megacephala is recombined as Galeodea megacephala'
- 'Pyrula megacephala belongs to Pyrula' according to Philippi 1843
- 'Pyrula semseyiana is recombined as Melongena semseyiana'
- 'Pyrula simplex belongs to Pyrula' according to Beyrich 1854
- 'Pyrula simplex is a subjective synonym of Ficus concinnus'
- 'Ringicula belongs to Ringiculidae'
- 'Ringicula semperi belongs to Ringicula' according to Koch 1862
- 'Ringicula semperi belongs to Ringicula'
- 'Ringicula striata belongs to Ringicula' according to Philippi 1843
- 'Ringiculella was reranked as Ringicula (Ringiculella) and belongs to Ringicula'
- 'Ringiculidae belongs to Ringiculoidea'
- 'Scaphander belongs to Cylichnidae'
- 'Stenodrillia belongs to Clavinae'
- 'Tellina elliptica is recombined as Macoma (Psammacoma) elliptica'
- 'Theodoxus belongs to Neritidae'
- 'Theodoxus (Vittoclithon) pilisensis belongs to Theodoxus (Vittoclithon)' according to Baldi 1973
- 'Theodoxus (Vittoclithon) pilisensis is recombined as Neritina pilisensis'
- 'Trochidae belongs to Trochoidea'
- 'Trochus elegantulum is recombined as Calliostoma elegantulum' according to Baldi and Steininger 1975
- 'Trochus elegantulum belongs to Trochus' according to Philippi 1843
- 'Trochus elegantulum is recombined as Calliostoma (Ampullotrochus) elegantulum'
- 'Trochus elegantulum is recombined as Calliostoma (Ampullotrochus) elegantulum' according to Baldi 1973
- 'Trochus multicingulatus belongs to Trochus' according to Sandberger 1860
- 'Trochus multicingulatus is recombined as Jujubinus multicingulatus' according to Baldi 1966
- 'Trochus multicingulatus is recombined as Jujubinus multicingulatus'
- 'Turbinidae belongs to Trochoidea'
- 'Turriculinae belongs to Turridae'
- 'Turridae belongs to Conoidea'
- 'Turritella belongs to Turritellidae'
- 'Turritella (Haustator) belongs to Turritella'
- 'Turritella venus is recombined as Turritella (Haustator) venus'
- 'Turritellidae belongs to Cerithioidea'
- 'Tympanotonos belongs to Potamididae'
- 'Volutidae belongs to Volutoidea'
- 'Volutilithes belongs to Volutidae'
- 'Volutilithes multicostata belongs to Volutilithes' according to Bellardi 1890
- 'Volutilithes multicostata belongs to Volutilithes'
- 'Volutilithes permulticostata belongs to Volutilithes' according to Telegdi-Roth 1914
- 'Volutilithes permulticostata belongs to Volutilithes'
- 'Xenophora belongs to Xenophoridae'
- 'Xenophoridae belongs to Xenophoroidea'