Opinions from A. W. Owen and D. A. T. Harper 1982

  • 'Acrotretidina belongs to Acrotretida'
  • 'Ampyx rostratus is recombined as Lonchodomas rostratus'
  • 'Apianurinae belongs to Odontopleuridae'
  • 'Apianurus belongs to Apianurinae'
  • 'Atractopyge belongs to Cybelinae'
  • 'Atrypa extans is recombined as Triplesia extans'
  • 'Aulacopleurinae belongs to Aulacopleuridae'
  • 'Broeggerolithus belongs to Cryptolithinae'
  • 'Broeggerolithus broeggeri belongs to Broeggerolithus' according to Bancroft 1929
  • 'Broeggerolithus discors belongs to Broeggerolithus' according to Angelin 1854
  • 'Calymene verrucosa is recombined as Atractopyge verrucosa'
  • 'Chasmopinae belongs to Pterygometopidae'
  • 'Cryptolithinae belongs to Trinucleidae'
  • 'Cybelinae belongs to Encrinuridae'
  • 'Dalmanellid belongs to Dalmanellidae'
  • 'Dalmanellidae belongs to Enteletacea'
  • 'Decoroproetus belongs to Tropidocoryphinae'
  • 'Discinacea belongs to Acrotretidina'
  • 'Discinidae belongs to Discinacea'
  • 'Enteletacea belongs to Orthidina'
  • 'Harpes megalops is recombined as Harpidella megalops'
  • 'Harpidella belongs to Aulacopleurinae'
  • 'Hedstroemina belongs to Rafinesquininae'
  • 'Homolichinae belongs to Lichidae'
  • 'Illaenus linnarssonii is recombined as Stenopareia linnarssonii'
  • 'Kjerulfina belongs to Rafinesquininae'
  • 'Kjerulfina foliovalve belongs to Kjerulfina'
  • 'Leptaena belongs to Leptaenidae'
  • 'Leptaena sericea is recombined as Sowerbyella sericea'
  • 'Leptaenidae belongs to Strophomenacea'
  • 'Lichas (Platylichas) was reranked as Platylichas and belongs to Homolichinae'
  • 'Lichas margaritifer is recombined as Platylichas margaritifer'
  • 'Lonchodomas belongs to Raphiophoridae'
  • 'Orbicula forbesi is recombined as Orbiculoidea forbesi'
  • 'Orbiculoidea belongs to Orbiculoideinae'
  • 'Orbiculoideinae belongs to Discinidae'
  • 'Orthacea belongs to Orthidina'
  • 'Orthidae belongs to Orthacea'
  • 'Orthidina belongs to Orthida'
  • 'Orthis plicatella is recombined as Plectorthis plicatella'
  • 'Oxoplecia belongs to Triplesiidae'
  • 'Parastrophinella belongs to Parastrophinidae'
  • 'Parastrophinidae belongs to Porambonitacea'
  • 'Pentamerus reversus is recombined as Parastrophinella reversus'
  • 'Plectambonitacea belongs to Strophomenida'
  • 'Plectorthidae belongs to Orthacea'
  • 'Plectorthinae belongs to Plectorthidae'
  • 'Plectorthis belongs to Plectorthinae'
  • 'Porambonitacea belongs to Syntrophiidina'
  • 'Productorthinae belongs to Orthidae'
  • 'Proetus decorus is recombined as Decoroproetus decorus'
  • 'Rafinesquina (Hedstroemina) ungula is recombined as Hedstroemina ungula'
  • 'Rafinesquininae belongs to Strophomenidae'
  • 'Remopleurides belongs to Remopleurididae'
  • 'Rhactorthidae is corrected as Rhactorthinae and belongs to Orthacea'
  • 'Rhactorthis belongs to Rhactorthinae'
  • 'Rhactorthis crassa belongs to Rhactorthis' according to Williams 1963
  • 'Sowerbyella belongs to Sowerbyellinae'
  • 'Sowerbyellidae belongs to Plectambonitacea'
  • 'Sowerbyellinae belongs to Sowerbyellidae'
  • 'Stenopareia belongs to Illaenidae'
  • 'Strophomena belongs to Strophomeninae'
  • 'Strophomenacea belongs to Strophomenida'
  • 'Strophomenidae belongs to Strophomenacea'
  • 'Strophomeninae belongs to Strophomenidae'
  • 'Syntrophiidina belongs to Pentamerida'
  • 'Toxochasmops belongs to Chasmopinae'
  • 'Trilobites extensus is recombined as Toxochasmops extensus'
  • 'Triplesia belongs to Triplesiidae'
  • 'Triplesiacea belongs to Orthidina'
  • 'Triplesiidae belongs to Triplesiacea'
  • 'Tropidocoryphinae belongs to Proetidae'