Opinions from M. A. Bitner and A. Dulai 2004
- 'Anomia bipartita is recombined as Aphelesia bipartita'
- 'Anomia caputserpentis is recombined as Terebratulina caputserpentis' according to d'Orbigny 1848
- 'Terebratulina caputserpentis is a subjective synonym of Terebratulina retusa'
- 'Anomia decollata belongs to Anomia' according to Chemnitz 1785
- 'Anomia decollata is recombined as Megathiris decollata' according to d'Orbigny 1870
- 'Megathiris decollata is replaced by Megathiris detruncata'
- 'Anomia detruncata [misspelled as Megathyris detruncata] belongs to Megathyris'
- 'Anomia retusa is recombined as Terebratulina retusa'
- 'Argyrotheca subcuneata belongs to Argyrotheca' according to Boettger 1901
- 'Argyrotheca subcuneata is a subjective synonym of Argyrotheca cordata'
- 'Cistella subcordata belongs to Cistella' according to Boettger 1901
- 'Cistella subcordata is a subjective synonym of Argyrotheca cordata'
- 'Crania abnormis belongs to Crania' according to Defrance and Hoeninghaus 1828
- 'Crania abnormis is recombined as Ancistrocrania abnormis' according to Lee and Brunton 1986
- 'Crania abnormis is recombined as Ancistrocrania abnormis'
- 'Crania subrostrata belongs to Crania' according to Boettger 1901
- 'Crania subrostrata belongs to Crania'
- 'Gryphus miocaenicus belongs to Gryphus' according to Michelotti 1847
- 'Gryphus miocaenicus belongs to Gryphus'
- 'Hemithiris parvillima belongs to Hemithiris'
- 'Hemithiris parvillima belongs to Hemithiris' according to Sacco 1902
- 'Hemithyris acuta belongs to Hemithyris' according to Meznerics 1943
- 'Hemithyris acuta is recombined as Aphelesia acuta'
- 'Muhlfeldtia is a subjective synonym of Megerlia'
- 'Muhlfeldtia margaritata belongs to Muhlfeldtia' according to Meznerics 1943
- 'Muhlfeldtia margaritata is recombined as Megerlia margaritata'
- 'Orthis anomioides is recombined as Platidia anomioides' according to Costa 1852
- 'Orthis anomioides is recombined as Platidia anomioides'
- 'Terebratula calabra belongs to Terebratula' according to Seguenza 1871
- 'Terebratula calabra is a subjective synonym of Terebratula terebratula' according to Lee 2001
- 'Terebratula hoernesi belongs to Terebratula' according to Suess 1886
- 'Terebratula kemenczeiensis belongs to Terebratula' according to Majer 1915
- 'Terebratula macrescens belongs to Terebratula' according to Dreger 1889
- 'Terebratula sinuosa pedemontana belongs to Terebratula sinuosa' according to Lamarck 1818
- 'Terebratula styriaca belongs to Terebratula' according to Dreger 1889
- 'Terebratulina caputserpentis granosa belongs to Terebratulina caputserpentis' according to Ponzi 1876
- 'Terebratulina caputserpentis granosa is a subjective synonym of Terebratulina retusa' according to Brunton 1967