Opinions from C. Teichert 1932
- 'Bellerophon conspicuus is recombined as Tetranota conspicua'
- 'Bellerophon czekanowskii is recombined as Bucania czekanowskii'
- 'Bellerophon radiata is recombined as Bucania radiata'
- 'Bucania cornu is recombined as Salpingostoma cornu'
- 'Bucaniella christianiae is recombined as Tetranota christianiae'
- 'Bucaniella depressa is recombined as Kokenospira depressa'
- 'Bucaniella divergens is recombined as Tetranota divergens'
- 'Bucaniella inflata is recombined as Kokenospira inflata'
- 'Bucaniella jugata is recombined as Tetranota jugata'
- 'Bucaniella lateralis is recombined as Kokenospira lateralis'
- 'Bucaniella lineata is recombined as Tetranota lineata'
- 'Bucaniella obtusangula is recombined as Tetranota obtusangulata'
- 'Bucaniella revaliensis is recombined as Kokenospira revaliensis'
- 'Bucaniella rudicostata is recombined as Tetranota rudicostata'
- 'Bucaniella undata is recombined as Tetranota undata'
- 'Goniatites siluricus is recombined as Tetranota silurica'
- 'Lophospira lyckholmiensis belongs to Lophospira'
- 'Murchisonia altesinuata is recombined as Coelocaulus altesinuata'
- 'Murchisonia exilis is recombined as Hormotoma exilis'
- 'Murchisonia insignis is recombined as Hormotoma insignis'
- 'Murchisonia meyendorfi is recombined as Hormotoma meyendorfi'
- 'Murchisonia rudis is recombined as Hormotoma rudis'
- 'Murchisonia scrobiculata is recombined as Coelocaulus scrobiculata'
- 'Nautilus decurrens is recombined as Tetranota decurrens'
- 'Salpingostoma kokeni belongs to Salpingostoma'
- 'Schizolopha kuckersiana belongs to Schizolopha'
- 'Turbo silurica is recombined as Lophospira silurica'
- 'Worthenia aista is recombined as Lophospira aista'
- 'Worthenia aista prisca is recombined as Lophospira aista prisca'
- 'Worthenia alata is recombined as Lophospira alata'
- 'Worthenia alternans is recombined as Lophospira alternans'
- 'Worthenia borkholmiensis is recombined as Lophospira borkholmiensis'
- 'Worthenia esthona is recombined as Schizolopha esthona'
- 'Worthenia initialis is recombined as Lophospira initialis'
- 'Worthenia jaekeli is recombined as Lophospira jaekeli'
- 'Worthenia mickwitzi is recombined as Lophospira mickwitzi'
- 'Worthenia perfecta is recombined as Lophospira perfecta'
- 'Worthenia sodalis is recombined as Lophospira sodalis'
- 'Worthenia soluta is recombined as Schizolopha soluta'
- 'Worthenia subalata is recombined as Lophospira subalata'
- 'Worthenia tolli is recombined as Lophospira tolli'
- 'Worthenia turbinoides is recombined as Lophospira turbinoides'
- 'Worthenia vermetus is recombined as Lophospira vermetus'