Opinions from D. Heidelberger and K. Bandel 1999

  • 'Alaskazygopleura eifelia belongs to Alaskazygopleura'
  • 'Alaskozygopleura [misspelled as Alaskazygopleura] belongs to Palaeozygopleuridae'
  • 'Alaskozygopleura crassicostata [misspelled as Alaskazygopleura crassicostata] belongs to Alaskazygopleura'
  • 'Archaeosphera belongs to Holopeidae'
  • 'Buechelia horizontalis belongs to Buechelia'
  • 'Clisospiridae belongs to Mimospirina'
  • 'Clisospirinae belongs to Clisospiridae'
  • 'Euomphalus labadyei is recombined as Nodeuomphalus labadyei'
  • 'Holopella tenuisulcata belongs to Holopella'
  • 'Kallispira belongs to Palaeozygopleuridae'
  • 'Kallispira latostriata belongs to Kallispira'
  • 'Kallispira varistriata belongs to Kallispira'
  • 'Loxonema arduum belongs to Loxonema'
  • 'Loxonema girzenbergense is recombined as Soetenichia girzenbergense'
  • 'Loxonema retrostriatum is recombined as Palaeozygopleura retrostriatum'
  • 'Loxonematacea is corrected as Loxonematoidea and belongs to Stylogastropoda'
  • 'Lukesispira frydai belongs to Lukesispira'
  • 'Lukesispira pulchra belongs to Lukesispira'
  • 'Melania kaupii is recombined as Loxonema kaupii'
  • 'Nerrhena belongs to Cycloneritimorpha'
  • 'Nerrhena reticulata belongs to Nerrhena'
  • 'Nodeuomphalus leunissi belongs to Nodeuomphalus'
  • 'Palaeozygopleuridae belongs to Loxonematoidea'
  • 'Peruneloidea belongs to Gastropoda'
  • 'Sinistriconcha belongs to Clisospirinae'
  • 'Sinistriconcha lierli belongs to Sinistriconcha'
  • 'Soetenichia belongs to Peruneloidea'
  • 'Straparollus devonoaltus belongs to Straparollus'
  • 'Straparollus minimus is recombined as Archaeosphera minima'
  • 'Straparollus planiformis belongs to Straparollus'
  • 'Straparollus wachtbergi is recombined as Archaeosphera wachtbergi'
  • 'Turbo aequistriatus is recombined as Nerrhena aequistriatus'
  • 'Urftia belongs to Palaeozygopleuridae'
  • 'Urftia convexa belongs to Urftia'