Opinions from M. A. Zuykov and D. A. T. Harper 2007

  • 'Cheirurus (Sphaerocoryphe) hubneri is recombined as Sphaerocoryphe huebneri'
  • 'Delthyris acutilirata is recombined as Vinlandostrophia acutilirata'
  • 'Neoplatystrophia janniensis belongs to Neoplatystrophia'
  • 'Orthida belongs to Rhynchonellata'
  • 'Orthidina belongs to Orthida'
  • 'Orthis (Platystrophia) cypha is recombined as Vinlandostrophia cypha'
  • 'Orthis biforata belongs to Orthis' according to Nicholson 1875
  • 'Orthis laticosta is recombined as Vinlandostrophia laticosta'
  • 'Platystrophia belongs to Platystrophiidae'
  • 'Platystrophia anomala belongs to Platystrophia'
  • 'Platystrophia baltica belongs to Platystrophia'
  • 'Platystrophia chama belongs to Platystrophia' according to Eichwald 1861
  • 'Platystrophia humilis belongs to Platystrophia' according to Oraspold 1959
  • 'Platystrophia humilis is recombined as Neoplatystrophia humilis'
  • 'Platystrophia jaaniensis is recombined as Neoplatystrophia jaaniensis'
  • 'Platystrophia lutkevichi belongs to Platystrophia' according to Alikhova 1951
  • 'Platystrophia lutkevichi is recombined as Neoplatystrophia lutkevichi'
  • 'Platystrophia pogrebovi belongs to Platystrophia'
  • 'Platystrophia ponderosa is recombined as Vinlandostrophia ponderosa'
  • 'Platystrophia profundosulcata hopensis is recombined as Platystrophia hopensis' according to L. P. Alberstadt 1979
  • 'Platystrophia quadriplicata belongs to Platystrophia' according to Alichova 1951
  • 'Platystrophia quadriplicata is recombined as Neoplatystrophia quadriplicata'
  • 'Platystrophia regularis globata is recombined as Gnamptorhynchos globatum'
  • 'Platystrophia reversata is recombined as Orthis biforata reversata' according to Foerste 1885
  • 'Platystrophia reversata is recombined as Neoplatystrophia reversata'
  • 'Platystrophia saxbyensis belongs to Platystrophia' according to Oraspold 1959
  • 'Platystrophia saxbyensis is recombined as Neoplatystrophia saxbyensis'
  • 'Platystrophiidae belongs to Plectorthoidea'
  • 'Plectorthoidea belongs to Orthidina'
  • 'Porambonites costatus is recombined as Platystrophia costatus'
  • 'Porambonites costatus is recombined as Platystrophia costatus' according to M. A. Zuykov 2000
  • 'Rhynchonellata belongs to Rhynchonelliformea'
  • 'Rhynchonelliformea belongs to Brachiopoda'
  • 'Vinlandostrophia belongs to Platystrophiidae'