Opinions from D. Heidelberger 2001
- 'Aclis robusta is recombined as Donaldina robusta'
- 'Aclisina grantonensis is recombined as Donaldina grantonensis'
- 'Alaskozygopleura hainensis belongs to Alaskozygopleura'
- 'Allogastropoda belongs to Heterostropha'
- 'Ammonites primordialis is recombined as Coloniacirrus primordialis'
- 'Antirotella unica belongs to Antirotella'
- 'Archaeosphera simbergi belongs to Archaeosphera'
- 'Arfurtia belongs to Selenimorpha'
- 'Astralites muelleri belongs to Astralites'
- 'Auricularia belongs to Selenimorpha'
- 'Auricularia leunissi belongs to Auricularia'
- 'Australonema acuta belongs to Australonema'
- 'Australonema blodgetti belongs to Australonema'
- 'Australonema varvarae belongs to Australonema'
- 'Balbinipleura belongs to Selenimorpha'
- 'Balbinipleura sextalineata belongs to Balbinipleura'
- 'Basiplanus belongs to Neritopsinae'
- 'Basiplanus baldus belongs to Basiplanus'
- 'Baylea belongs to Selenimorpha'
- 'Baylea verneuili belongs to Baylea'
- 'Bellerophon curvilineatus is recombined as Tropidodiscus curvilineatus'
- 'Bellerophon elegans is recombined as Retispira elegans'
- 'Bellerophon leda is recombined as Retispira leda'
- 'Bellerophon lineatus is recombined as Bellerophon (Bellerophon) lineatus'
- 'Bellerophon tuberculatus is recombined as Bellerophon (Aglaoglypta) tuberculatus'
- 'Bellerophon vasulites belongs to Bellerophon'
- 'Buccinites arculatus is recombined as Macrochilina arculata'
- 'Buccinum acutum is recombined as Macrochilina acuta'
- 'Buccinum breve is recombined as Liotia brevis'
- 'Buccinum schlotheimi is recombined as Macrochilina schlotheimi'
- 'Buccinum subclathratum is recombined as Littorinides subclathratus'
- 'Buechelia belongs to Selenimorpha'
- 'Buechelia goldfussi belongs to Buechelia'
- 'Buechelia horizontalis belongs to Buechelia'
- 'Buechelia nodosa belongs to Buechelia'
- 'Buechelia wachtbergi belongs to Buechelia'
- 'Capulus ussheri is recombined as Naticopsis ussheri'
- 'Catantostoma belongs to Selenimorpha'
- 'Catantostoma clathratum belongs to Catantostoma'
- 'Cerithioides whidborni is recombined as Devonocerithioides whidborni'
- 'Champernownia wagneri belongs to Champernownia'
- 'Clathronema cloughi belongs to Clathronema'
- 'Coelozone fasciata belongs to Coelozone'
- 'Coelozone hermannsteini belongs to Coelozone'
- 'Cookiloxa amleri belongs to Cookiloxa'
- 'Cookiloxa pulchra belongs to Cookiloxa'
- 'Delphinula subarmata is recombined as Delphinuella subarmata'
- 'Dentanitella belongs to Pseudophoridae'
- 'Dentanitella obtusa belongs to Dentanitella'
- 'Devonocerithioides belongs to Murchisoniidae'
- 'Devonocerithioides gracilis belongs to Devonocerithioides'
- 'Devonoconica belongs to Pseudophoridae'
- 'Devonoconica colorata belongs to Devonoconica'
- 'Devonoconica undullaria belongs to Devonoconica'
- 'Devonorhineoderma belongs to Selenimorpha'
- 'Devonorhineoderma bandeli belongs to Devonorhineoderma'
- 'Donaldina gigantea belongs to Donaldina'
- 'Donaldinidae belongs to Streptacidoidea'
- 'Eoplatyzona belongs to Selenimorpha'
- 'Eunema brevispira belongs to Eunema'
- 'Euomphalus (Straparollus) hecale is recombined as Euomphalus hecale'
- 'Euomphalus acuticosta belongs to Euomphalus'
- 'Euomphalus annulatus is recombined as Ornollus annulatus'
- 'Euomphalus archiaci belongs to Euomphalus'
- 'Euomphalus articulatus belongs to Euomphalus'
- 'Euomphalus bronni is recombined as Buechelia bronni'
- 'Euomphalus decussatus is recombined as Ornollus decussatus'
- 'Euomphalus goldfussi is recombined as Omphalocirrus goldfussi'
- 'Euomphalus labadyei is recombined as Nodeuomphalus labadyei'
- 'Euomphalus laevis is recombined as Straparollus laevis'
- 'Euomphalus laevis turritus is recombined as Straparollus turritus'
- 'Euomphalus planorbis belongs to Euomphalus'
- 'Euomphalus rota is recombined as Rhenomphalus rota'
- 'Euomphalus schnurii belongs to Euomphalus'
- 'Euomphalus spinosus is recombined as Porcellia spinosus'
- 'Euomphalus striatus is recombined as Porcellia striatus'
- 'Euryzone belongs to Selenimorpha'
- 'Euryzone planiformis belongs to Euryzone'
- 'Fridolinata belongs to Selenimorpha'
- 'Givediscus lahnicus belongs to Givediscus'
- 'Hainanema belongs to Palaeozygopleuridae'
- 'Helicites delphinuloides is recombined as Euryzone delphinuloides'
- 'Helictes helicinaeformis is recombined as Antirotella helicinaeformis'
- 'Hesperiella ebbighauseni belongs to Hesperiella'
- 'Hesperiella elongata belongs to Hesperiella'
- 'Hesperiella lahniensis belongs to Hesperiella'
- 'Hesperiella planorbis belongs to Hesperiella'
- 'Hesperiella robertsi belongs to Hesperiella'
- 'Hessonia germana belongs to Hessonia'
- 'Holopella piligera belongs to Holopella'
- 'Holopella tenuisulcata belongs to Holopella'
- 'Holopella varicosa is recombined as Spanionema varicosa'
- 'Kirchneriella belongs to Selenimorpha'
- 'Lahnia belongs to Selenimorpha'
- 'Lahnia froeberi belongs to Lahnia'
- 'Lahnospira belongs to Neilsoniinae'
- 'Lentipleura belongs to Selenimorpha'
- 'Limburgia lindensis belongs to Limburgia'
- 'Lineata zenkeri belongs to Lineata'
- 'Littorina devonica is recombined as Spiranodus devonica'
- 'Littorina macrostoma is recombined as Naticopsis macrostoma'
- 'Littorina purpura suborbicularis is recombined as Plagiothyra suborbicularis'
- 'Littorina purpura tubericosta is recombined as Plagiothyra tubericosta'
- 'Littorina sextalineatus is recombined as Littorinides sextalineatus'
- 'Littorina subrugosa is recombined as Littorella subrugosa'
- 'Littorina ussheri is recombined as Turbonitella ussheri'
- 'Lotzia belongs to Neritopsinae'
- 'Lotzia schaeferkalki belongs to Lotzia'
- 'Loxonema (Stylonema) potens is recombined as Stylonema potens'
- 'Loxonema adpressa is recombined as Macrochilina adpressa'
- 'Loxonema bongardia belongs to Loxonema'
- 'Loxonema elegantissima belongs to Loxonema'
- 'Loxonema laeve belongs to Loxonema'
- 'Loxonema reticulata is recombined as Clathronema reticulata'
- 'Loxonema retrostriatum is recombined as Palaeozygopleura (Rhenozyga) retrostriatum'
- 'Loxonema scalaroides is recombined as Spanionema scalaroides'
- 'Loxonema tornatum is recombined as Hainanema tornatum'
- 'Loxonema wetzlariana belongs to Loxonema'
- 'Macrocheilus elongata is recombined as Macrochilina elongata'
- 'Macrocheilus subimbricatus is recombined as Macrochilina subimbricata'
- 'Macrochilina chattolina belongs to Macrochilina'
- 'Macrochilina ejecta belongs to Macrochilina'
- 'Macrochilina elevata belongs to Macrochilina'
- 'Macrochilina naticaeformis belongs to Macrochilina'
- 'Macrochilina subovata belongs to Macrochilina'
- 'Macrochilus striatus is recombined as Clathronema striatus'
- 'Melania kaupii is recombined as Palaeozygopleura kaupii'
- 'Monodonta archon is recombined as Plagiothyra archon'
- 'Monodonta purpurea is recombined as Plagiothyra purpurea'
- 'Mourlonia belongs to Selenimorpha'
- 'Murchisonia (Murchisonia) holynensis is recombined as Murchisonia holynensis'
- 'Murchisonia (Murchisonia) lochkoviensis is recombined as Murchisonia lochkoviensis'
- 'Murchisonia (Murchisonia) pragensis is recombined as Murchisonia praguensis'
- 'Murchisonia angustetaeniata belongs to Murchisonia'
- 'Murchisonia archiaci bicoronata is recombined as Murchisonia bicoronata'
- 'Murchisonia basalestriata belongs to Murchisonia'
- 'Murchisonia bigranulosa belongs to Murchisonia'
- 'Murchisonia binodosa belongs to Murchisonia'
- 'Murchisonia coronata turboides is recombined as Murchisonia spinosa turboides'
- 'Murchisonia davidsoni is recombined as Coelocaulus davidsoni'
- 'Murchisonia hibernia belongs to Murchisonia'
- 'Murchisonia kirchnera belongs to Murchisonia'
- 'Murchisonia lohrheimi belongs to Murchisonia'
- 'Murchisonia loxonemoides is recombined as Devonocerithioides loxonemoides'
- 'Murchisonia margarita is recombined as Turridina margarita'
- 'Murchisonia margaritata belongs to Murchisonia'
- 'Murchisonia pseudobinodosa belongs to Murchisonia'
- 'Murchisonia sandbergeri belongs to Murchisonia'
- 'Murchisonia selenalta belongs to Murchisonia'
- 'Murchisonia spinacavus belongs to Murchisonia'
- 'Murchisonia treponema belongs to Murchisonia'
- 'Murchisonia tricincta belongs to Murchisonia'
- 'Murchisonia vicariana belongs to Murchisonia'
- 'Natica antiqua is recombined as Paffrathopsis antiqua'
- 'Natica efossa is recombined as Naticopsis efossa'
- 'Natica lirata is recombined as Paffrathopsis lirata'
- 'Natica margaritifera is recombined as Natirhenia margaritifera'
- 'Natica piligera is recombined as Hessonia piligera'
- 'Naticonoda belongs to Neritopsinae'
- 'Naticonoda elegans belongs to Naticonoda'
- 'Naticonoda prieuri belongs to Naticonoda'
- 'Naticopsis (Naticopsis) convoluta belongs to Naticopsis (Naticopsis)'
- 'Naticopsis manitobensis belongs to Naticopsis'
- 'Natirhenia belongs to Neritopsinae'
- 'Nautilus germanus is recombined as Rhenomphalus germanus'
- 'Nerita subcostata is recombined as Paffrathopsis subcostata'
- 'Nerrhena belongs to Neritopsinae'
- 'Nodeuomphalus belongs to Euomphalidae'
- 'Nodeuomphalus leunissi belongs to Nodeuomphalus'
- 'Nodeuomphalus paffrathianus belongs to Nodeuomphalus'
- 'Nodinella dualia belongs to Nodinella'
- 'Nodinella sterrmannia belongs to Nodinella'
- 'Odontomaria belongs to Selenimorpha'
- 'Omphalocirrus beyeri belongs to Omphalocirrus'
- 'Ornollus belongs to Euomphalidae'
- 'Oxydiscus geyeri is recombined as Tropidodiscus geyeri'
- 'Oxydiscus imitator is recombined as Tropidodiscus imitator'
- 'Paffrathia belongs to Paffrathinae'
- 'Paffrathia aarica belongs to Paffrathia'
- 'Paffrathia lotzi belongs to Paffrathia'
- 'Paffrathopsis belongs to Paffrathinae'
- 'Phasianella ovata is recombined as Macrochilina ovata'
- 'Phorus philosophus is recombined as Philoxene philosophus'
- 'Pileopsis gracilis is recombined as Platyceras gracilis'
- 'Plagiothyra multispiralis belongs to Plagiothyra'
- 'Platyloron belongs to Selenimorpha'
- 'Platyostoma nana is recombined as Strophostylus nanus' according to Price 1915
- 'Platyostoma nana is recombined as Paffrathopsis nana'
- 'Pleurotaunica belongs to Selenimorpha'
- 'Pleurotaunica fina belongs to Pleurotaunica'
- 'Pleurotomaria (Coelozone) was reranked as Coelozone and belongs to Selenimorpha'
- 'Pleurotomaria (Euryzone) basalestriatus is recombined as Euryzone basalestriatus'
- 'Pleurotomaria beaumonti is recombined as Devonorhineoderma beaumonti'
- 'Pleurotomaria bifida is recombined as Porcellia bifida'
- 'Pleurotomaria binodosa is recombined as Winterbergiella binodosa'
- 'Pleurotomaria bischoffii is recombined as Platyloron bischofii'
- 'Pleurotomaria catenulata is recombined as Villmaria catenulata'
- 'Pleurotomaria champernowni is recombined as Champernownia champernowni'
- 'Pleurotomaria cornuarietis is recombined as Porcellia cornuarietis'
- 'Pleurotomaria decussata is recombined as Devonorhineoderma decussata'
- 'Pleurotomaria defrancii is recombined as Murchisonia defrancei'
- 'Pleurotomaria elegans is recombined as Antitrochus elegans'
- 'Pleurotomaria euomphalus is recombined as Arfurtia euomphalus'
- 'Pleurotomaria exsiliens is recombined as Trochagnesia exsiliens'
- 'Pleurotomaria fasciata is recombined as Lahnospira fasciata'
- 'Pleurotomaria infranodosa is recombined as Lahnia infranodosa'
- 'Pleurotomaria lenticularis is recombined as Quadricarina lenticularis'
- 'Pleurotomaria lonsdalei is recombined as Devonorhineoderma lonsdalei'
- 'Pleurotomaria macrostoma is recombined as Mourlonia macrostoma'
- 'Pleurotomaria naticaeformis is recombined as Euryzone naticaeformis'
- 'Pleurotomaria nerinea is recombined as Murchisonia nerinea'
- 'Pleurotomaria nodulosa is recombined as Antitrochus nodulosus'
- 'Pleurotomaria orbignyana is recombined as Devonorhineoderma orbignyana'
- 'Trochagnesia perversa is a subjective synonym of Trochagnesia exsiliens'
- 'Pleurotomaria planannulata is recombined as Fridolinata planannulata'
- 'Pleurotomaria quadricincta is recombined as Devonorhineoderma quadricincta'
- 'Pleurotomaria roemeri belongs to Pleurotomaria'
- 'Pleurotomaria sigaretus is a subjective synonym of Pleurotomaria bicoronata'
- 'Pleurotomaria squamatoplicata is recombined as Eoplatyzona squamatoplicata'
- 'Pleurotomaria sublimbata is recombined as Astralites sublimbatus'
- 'Pleurotomaria taeniata is recombined as Lahnospira taeniata'
- 'Pleurotomaria tenuiarata is recombined as Mourlonia tenuiarata'
- 'Pleurotomaria tricincta is recombined as Devonorhineoderma tricincta'
- 'Pleurotomaria trilineata is recombined as Murchisonia trilineata'
- 'Pleurotomaria trochoides is recombined as Whidbornia trochoides'
- 'Pseudorthonychia belongs to Pseudorthonychiinae'
- 'Quadricarina belongs to Selenimorpha'
- 'Raphistoma tyrrelli is recombined as Buechelia tyrrelli'
- 'Retispira elevata belongs to Retispira'
- 'Rhenomphalus belongs to Euomphalidae'
- 'Scoliostoma conoideum is recombined as Scoliostomina conoideum'
- 'Scoliostoma dannenbergi belongs to Scoliostoma'
- 'Scoliostoma gracile is recombined as Scoliostomina gracile'
- 'Scoliostomina belongs to Codonocheilidae'
- 'Scoliostomina layensis belongs to Scoliostomina'
- 'Serpula semiplicata is recombined as Odontomaria semiplicata'
- 'Serpularia centrifuga is recombined as Serpulospira centrifuga'
- 'Spanionema belongs to Palaeozygopleuridae'
- 'Spiranodus belongs to Neritopsinae'
- 'Spiranodus quadrilineatus belongs to Spiranodus'
- 'Straparollus minimus is recombined as Archaeosphera minima'
- 'Straparollus planiformis belongs to Straparollus'
- 'Straparollus planus belongs to Straparollus'
- 'Streptacidoidea belongs to Allogastropoda'
- 'Stylonema parvula belongs to Stylonema'
- 'Stylonema rennoni belongs to Stylonema'
- 'Terebra sinuosum is recombined as Loxonema sinuosum'
- 'Trochagnesia belongs to Agnesiinae'
- 'Trochus klippsteinii is recombined as Lentipleura klippsteinii'
- 'Trochus multispira is recombined as Champernownia multispira'
- 'Trochus quinquecinctus belongs to Trochus'
- 'Tropidocyclus hyalinus is recombined as Tropidodiscus hyalina'
- 'Tropidodiscus (Tropidodiscus) pragensis is recombined as Tropidodiscus pragensis'
- 'Tropidodiscus compticarinatus belongs to Tropidodiscus'
- 'Tropidodiscus cultricarinatus belongs to Tropidodiscus'
- 'Tropidodiscus phoenix belongs to Tropidodiscus'
- 'Tropidodiscus vesculilineatus belongs to Tropidodiscus'
- 'Turbo aequistriatus is recombined as Nerrhena aequistriata'
- 'Turbo armatus is recombined as Gyronema armatus'
- 'Turbo biserialis is recombined as Turbonitella biserialis'
- 'Turbo dannenbergi is recombined as Lineata dannenbergi'
- 'Turbo guillieri is recombined as Australonema guillieri'
- 'Turbo iniquilineatum is recombined as Australonema iniquilineata'
- 'Turbo linteatus is recombined as Villmaria linteata'
- 'Turbo multistriatus is recombined as Dohmella multistriata'
- 'Turbo semicostatus is recombined as Winterbergiella semicostata'
- 'Turbo soetenichensis is recombined as Sylvestria soetenichensis'
- 'Turbo squamiferus is recombined as Limburgia squamifer'
- 'Turbo striatus is recombined as Kirchneriella striata'
- 'Turbonitella turberculata belongs to Turbonitella'
- 'Turridina belongs to Donaldinidae'
- 'Turritella stevensana is recombined as Donaldina stevensana'
- 'Villmaria belongs to Selenimorpha'
- 'Villmaria ventricosa belongs to Villmaria'
- 'Whidbornia belongs to Selenimorpha'
- 'Winterbergiella belongs to Selenimorpha'
- 'Winterbergiella praebinodosa belongs to Winterbergiella'
- 'Zonidiscus carnicus is recombined as Tropidodiscus carnicus'