Opinions from C. E. Macellari 1986
- 'Ammonites gemmatus belongs to Ammonites' according to Huppe 1854
- 'Ammonites gemmatus is recombined as Grossouvrites gemmatus'
- 'Ammonites indra is recombined as Pseudophyllites indra'
- 'Ammonites ootacodensis belongs to Ammonites' according to Stolickzka 1865
- 'Ammonites ootacodensis is recombined as Pachydiscus (Pachydiscus) ootacodensis'
- 'Ammonites varuna is recombined as Zelandites varuna'
- 'Anagaudryceras belongs to Gaudryceratidae'
- 'Anagaudryceras seymouriense belongs to Anagaudryceras'
- 'Desmoceras loryi is recombined as Pseudophyllites loryi'
- 'Desmoceras loryi belongs to Desmoceras' according to Kilian and Reboul 1909
- 'Diplomoceras belongs to Diplomoceratinae'
- 'Diplomoceras lambi belongs to Diplomoceras'
- 'Diplomoceratinae belongs to Turrilitidae'
- 'Eudiplomoceras raggatti is a subjective synonym of Diplomoceras lambi'
- 'Gunnarites belongs to Kossmaticeratinae'
- 'Gunnarites was reranked as Kossmaticeras (Gunnarites) and belongs to Kossmaticeras' according to Kilian and Reboul 1909
- 'Kitchinites belongs to Puzosiinae'
- 'Kitchinites (Kitchinites) belongs to Kitchinites'
- 'Kitchinites (Kitchinites) laurae belongs to Kitchinites (Kitchinites)'
- 'Kossmaticeras (Grossouvrites) was reranked as Grossouvrites and belongs to Kossmaticeratinae'
- 'Kossmaticeras (Gunnarites) antarcticum bhavaniformis belongs to Kossmaticeras (Gunnarites) antarcticum' according to Kilian and Reboul 1909
- 'Kossmaticeras (Gunnarites) antarcticum bhavaniformis is recombined as Gunnarites bhavaniformis'
- 'Kossmaticeras (Madrasites) densicostatus belongs to Kossmaticeras (Madrasites)' according to Kilian and Reboul 1909
- 'Kossmaticeras (Madrasites) densicostatus is recombined as Maorites densicostatus'
- 'Kossmaticeras (Madrasites) seymouriana belongs to Kossmaticeras (Madrasites)' according to Kilian and Reboul 1909
- 'Kossmaticeras (Madrasites) seymouriana is recombined as Maorites seymourianus'
- 'Kossmaticeratinae belongs to Kossmaticeratidae'
- 'Madrasites was reranked as Kossmaticeras (Madrasites) and belongs to Kossmaticeras' according to Kilian and Reboul 1909
- 'Maorites belongs to Kossmaticeratinae'
- 'Maorites tuberculatus belongs to Maorites' according to Howard 1958
- 'Maorites tuberculatus belongs to Maorites'
- 'Maorites weddelliensis belongs to Maorites'
- 'Olcostephanus antarcticus is recombined as Gunnarites antarcticus'
- 'Olcostephanus antarcticus is recombined as Kossmaticeras (Gunnarites) antarcticum' according to Kilian and Reboul 1909
- 'Pachydiscus belongs to Pachydiscidae'
- 'Pachydiscus (Pachydiscus) belongs to Pachydiscus'
- 'Pachydiscus (Pachydiscus) hornbyense is a subjective synonym of Pachydiscus (Pachydiscus) ootacodensis'
- 'Pachydiscus (Pachydiscus) riccardi belongs to Pachydiscus (Pachydiscus)'
- 'Pachydiscus (Pachydiscus) ultimus belongs to Pachydiscus (Pachydiscus)'
- 'Pseudophyllites belongs to Tetragonitidae'
- 'Puzosia darwini belongs to Puzosia' according to Steinmann 1895
- 'Puzosia darwini is recombined as Kitchinites (Kitchinites) darwini'
- 'Puzosiinae belongs to Desmoceratidae'
- 'Zelandites belongs to Gaudryceratidae'