Opinions from P. M. Gilliland 1993

  • 'Acanthotheelia belongs to Myriotrochidae'
  • 'Achistridae belongs to Apodida'
  • 'Apodida belongs to Holothuroidea'
  • 'Arthrochirota is corrected as Arthrochirotida and belongs to Holothuroidea'
  • 'Aspidochirotida belongs to Holothuroidea'
  • 'Auricularites belongs to Synaptitidae'
  • 'Caudinidae belongs to Molpadiida'
  • 'Chiridotidae belongs to Apodida'
  • 'Cucumariidae belongs to Dendrochirotida'
  • 'Dactylochirotida belongs to Holothuroidea'
  • 'Deimatidae belongs to Elasipoda'
  • 'Dendrochirotida belongs to Holothuroidea'
  • 'Elasipodida is corrected as Elasipoda and belongs to Holothuroidea'
  • 'Gephyrothuriidae belongs to Molpadiida'
  • 'Holothuriidae belongs to Aspidochirotida'
  • 'Laetmogonidae belongs to Elasipoda'
  • 'Molpadiida belongs to Holothuroidea'
  • 'Molpadiidae belongs to Molpadiida'
  • 'Myriotrochidae belongs to Apodida'
  • 'Paleochiridota belongs to Paleochiridotidae'
  • 'Paleochiridotidae belongs to Holothuroidea'
  • 'Phyllophoridae belongs to Dendrochirotida'
  • 'Psolidae belongs to Dendrochirotida'
  • 'Psychropotidae belongs to Elasipoda'
  • 'Rota belongs to Paleochiridotidae'
  • 'Rotoides belongs to Paleochiridotidae'
  • 'Sclerodactylidae belongs to Dendrochirotida'
  • 'Stichopodidae belongs to Aspidochirotida'
  • 'Synallactidae belongs to Aspidochirotida'
  • 'Synaptidae belongs to Apodida'
  • 'Thalattocanthus [misspelled as Thallatocanthus] belongs to Myriotrochidae'
  • 'Theelia belongs to Apodida'
  • 'Ypsilothuriidae belongs to Dactylochirotida'