Opinions from M. Deflandre-Rigaud 1962
- 'Acanthotheelia belongs to Chiridotitidae'
- 'Acanthotheelia spinosa belongs to Acanthotheelia'
- 'Achistridae is replaced by Achistrulidae'
- 'Achistrulidae belongs to Holothuroidea'
- 'Achistrulum belongs to Achistrulidae'
- 'Achistrum is an objective synonym of Achistrulum'
- 'Achistrum monochordata is recombined as Achistrulum monochordatum'
- 'Achistrum nicholsoni is recombined as Achistrulum nicholsoni'
- 'Ambulacrites belongs to Stichopitidae'
- 'Amphitriodites belongs to Synaptellidae'
- 'Amphitriodites insignis belongs to Amphitriodites'
- 'Ancistrum issleri is recombined as Achistrulum issleri'
- 'Auricularites belongs to Chiridotitidae'
- 'Auricularites arcuatus belongs to Auricularites'
- 'Auricularites parviradiatus belongs to Auricularites'
- 'Binoculites belongs to Stichopitidae'
- 'Binoculites irregularis belongs to Binoculites'
- 'Binoculites perforatus belongs to Binoculites'
- 'Binoculites terquemi belongs to Binoculites'
- 'Calcancora belongs to Calcancoridae'
- 'Calcancora mississippiensis belongs to Calcancora'
- 'Calcancorella belongs to Calcancoridae'
- 'Calcancoridae belongs to Holothuroidea'
- 'Calcancoroidea belongs to Calcancoridae'
- 'Calcancoroidea spandeli belongs to Calcancoroidea'
- 'Calclamna belongs to Calclamnidae'
- 'Calclamna germanica belongs to Calclamna'
- 'Calclamnella belongs to Calclamnidae'
- 'Calclamnella fragosa belongs to Calclamnella'
- 'Calclamnella fusiformis belongs to Calclamnella'
- 'Calclamnella robusta belongs to Calclamnella'
- 'Calclamnella transversa belongs to Calclamnella'
- 'Calclamnidae belongs to Holothuroidea'
- 'Calclamnoidea belongs to Calclamnidae'
- 'Calcligula belongs to Stichopitidae'
- 'Calcligula elgeri belongs to Calcligula'
- 'Calcligula ficta belongs to Calcligula'
- 'Calcligula huckei is recombined as Achistrum huckei'
- 'Calcligula jurassica belongs to Calcligula'
- 'Calcligula jurassica is recombined as Binoculites jurassicus'
- 'Calcligula perforata belongs to Calcligula'
- 'Calclyra belongs to Calclyridae'
- 'Calclyridae belongs to Holothuroidea'
- 'Cheirodota primaeva is recombined as Paleochiridota primaeva'
- 'Cheirodota robertsoni is recombined as Paleochiridota robertsoni'
- 'Cheirodota traquairii is recombined as Protocaudina traquairii'
- 'Chiridota gracillima is recombined as Myriotrochites gracillimus'
- 'Chiridota speciosa is recombined as Chiridotites speciosus'
- 'Chiridotites belongs to Chiridotitidae'
- 'Chiridotitesidae is corrected as Chiridotitidae and belongs to Holothuroidea'
- 'Chirodota atava is recombined as Chiridotites atavus'
- 'Chirodota geinitziana is recombined as Protheelia geinitziana'
- 'Chirodota sieboldi is recombined as Myriotrochites sieboldi'
- 'Chirodota undulata is recombined as Chiridotites undulatus'
- 'Chirodota vetusta is recombined as Chiridotites vetustus'
- 'Costigerites belongs to Calclamnidae'
- 'Costigerites piveteaui belongs to Costigerites'
- 'Croneisites belongs to Synaptellidae'
- 'Cucumarites belongs to Calclamnidae'
- 'Cucumarites ambiguus belongs to Cucumarites'
- 'Cucumarites compactus belongs to Cucumarites'
- 'Cucumarites dentatus belongs to Cucumarites'
- 'Cucumarites dentigerus belongs to Cucumarites'
- 'Cucumarites diplococcus belongs to Cucumarites'
- 'Cucumarites diversimeatus belongs to Cucumarites'
- 'Cucumarites nigrivaccae belongs to Cucumarites'
- 'Cucumarites pauciperforatus belongs to Cucumarites'
- 'Cucumarites punctiferus belongs to Cucumarites'
- 'Cucumarites radiatus belongs to Cucumarites'
- 'Cucumarites robustus belongs to Cucumarites'
- 'Cucumarites sparsispinosus belongs to Cucumarites'
- 'Cucumarites squamma belongs to Cucumarites'
- 'Cucumarites undatus belongs to Cucumarites'
- 'Dictyothurites belongs to Priscopedatidae'
- 'Dictyothurites corbisema belongs to Dictyothurites'
- 'Dictyothurites spatuligerus belongs to Dictyothurites'
- 'Elgerius belongs to Calclamnidae'
- 'Elgerius ostrea belongs to Elgerius'
- 'Eocaudina belongs to Protocaudinidae'
- 'Eocaudina mortenseni is recombined as Cucumarites mortenseni'
- 'Eocaudina septaforaminalis belongs to Eocaudina'
- 'Etheridgella belongs to Etheridgellidae'
- 'Etheridgella porosa belongs to Etheridgella'
- 'Etheridgellidae belongs to Holothuroidea'
- 'Exlinella belongs to Exlinellidae'
- 'Exlinella frizzelli belongs to Exlinella'
- 'Exlinellidae belongs to Holothuroidea'
- 'Frizzellus belongs to Etheridgellidae'
- 'Frizzellus irregularis belongs to Frizzellus'
- 'Gromia liasica is recombined as Mortensenites liasicus'
- 'Micradites belongs to Chiridotitidae'
- 'Micradites incertus belongs to Micradites'
- 'Microantyx belongs to Protocaudinidae'
- 'Microantyx botoni belongs to Microantyx'
- 'Microantyx permiana belongs to Microantyx'
- 'Mortensenites belongs to Calclamnidae'
- 'Mortensenites circularis belongs to Mortensenites'
- 'Mortensenites cuneus belongs to Mortensenites'
- 'Mortensenites elongatus belongs to Mortensenites'
- 'Mortensenites sievertsi is a subjective synonym of Mortensenites liasicus'
- 'Myriotrochites belongs to Chiridotitidae'
- 'Myriotrochus operculum is recombined as Myriotrochites operculum'
- 'Ornaticannula belongs to Stichopitidae'
- 'Ornaticannula bonhourei belongs to Ornaticannula'
- 'Ornaticannula micralcyonarites belongs to Ornaticannula'
- 'Ornaticannula tesseyrei belongs to Ornaticannula'
- 'Paleochiridota belongs to Protocaudinidae'
- 'Paleochiridota plummerae belongs to Paleochiridota'
- 'Paleochiridota radiata belongs to Paleochiridota'
- 'Paleochiridota terquemi belongs to Paleochiridota'
- 'Paleochiridota waylandensis belongs to Paleochiridota'
- 'Paracucumarites belongs to Calclamnidae'
- 'Paracucumarites anceps belongs to Paracucumarites'
- 'Paracucumarites hamptoni belongs to Paracucumarites'
- 'Paracucumarites porosus belongs to Paracucumarites'
- 'Parvioctoidus belongs to Calclamnidae'
- 'Parvioctoidus spinosus belongs to Parvioctoidus'
- 'Parvispina belongs to Stichopitidae'
- 'Parvispina harpago is a nomen dubium'
- 'Pedatopriscus belongs to Exlinellidae'
- 'Petropegia belongs to Calclamnidae'
- 'Petropegia radiata belongs to Petropegia'
- 'Priscopedatidae belongs to Holothuroidea'
- 'Priscopedatus belongs to Priscopedatidae'
- 'Priscopedatus affinis belongs to Priscopedatus'
- 'Priscopedatus angulatus is recombined as Cucumarites angulatus'
- 'Priscopedatus apertus belongs to Priscopedatus'
- 'Priscopedatus asymmetricus belongs to Priscopedatus'
- 'Priscopedatus clavatus is recombined as Calclamnella clavata'
- 'Priscopedatus collaris is recombined as Calclamnoidea collaris'
- 'Priscopedatus crux belongs to Priscopedatus'
- 'Priscopedatus deflandreae is recombined as Prisculatrites deflandreae'
- 'Priscopedatus dubius is recombined as Cucumarites dubius'
- 'Priscopedatus ellipticus is recombined as Calclamnella elliptica'
- 'Priscopedatus heteroporus belongs to Priscopedatus'
- 'Priscopedatus hystrix belongs to Priscopedatus'
- 'Priscopedatus irregularis is recombined as Calclamnella irregularis'
- 'Priscopedatus normannus belongs to Priscopedatus'
- 'Priscopedatus pinguis is recombined as Pedatopriscus pinguis'
- 'Priscopedatus plenus belongs to Priscopedatus'
- 'Priscopedatus pseudaffinis belongs to Priscopedatus'
- 'Priscopedatus pyramidalis belongs to Priscopedatus'
- 'Priscopedatus schlumbergeri is recombined as Prisculatrites schlumbergeri'
- 'Priscopedatus solidus is recombined as Ornaticannula solida'
- 'Priscopedatus spectabilis belongs to Priscopedatus'
- 'Priscopedatus spiniferus belongs to Priscopedatus'
- 'Prisculatrites belongs to Priscopedatidae'
- 'Prisculatrites triceratium belongs to Prisculatrites'
- 'Prisculatrites tricostatus belongs to Prisculatrites'
- 'Prosynapta eiseliana is recombined as Calclyra eiseliana'
- 'Protheelia belongs to Chiridotitidae'
- 'Protocaudina belongs to Protocaudinidae'
- 'Protocaudina mortenseni belongs to Protocaudina'
- 'Protocaudina paucispinosa belongs to Protocaudina'
- 'Protocaudinidae belongs to Holothuroidea'
- 'Rhabdotites belongs to Stichopitidae'
- 'Rhabdotites bifidus is a subjective synonym of Rhabdotites dorsetensis'
- 'Rhabdotites divergens is a subjective synonym of Rhabdotites dorsetensis'
- 'Rhabdotites dorsetensis belongs to Rhabdotites'
- 'Rhabdotites irregularis is a subjective synonym of Rhabdotites dorsetensis'
- 'Rhabdotites mortenseni belongs to Rhabdotites'
- 'Rhabdotites rectus belongs to Rhabdotites'
- 'Rhabdotites tridens is a subjective synonym of Rhabdotites dorsetensis'
- 'Rigaudites belongs to Synaptellidae'
- 'Rota belongs to Protocaudinidae'
- 'Rota campbelli belongs to Rota'
- 'Rota martini belongs to Rota'
- 'Schlumbergerites belongs to Schlumbergeritidae'
- 'Schlumbergerites sievertsae belongs to Schlumbergerites'
- 'Schlumbergeritidae belongs to Holothuroidea'
- 'Sclerothurites belongs to Holothuroidea'
- 'Sclerothurites clypeus belongs to Sclerothurites'
- 'Spandelites belongs to Synaptellidae'
- 'Spandelites arcuatus belongs to Spandelites'
- 'Spandelites lehmani belongs to Spandelites'
- 'Staurocumites belongs to Priscopedatidae'
- 'Staurocumites bartensteini belongs to Staurocumites'
- 'Stichopites belongs to Stichopitidae'
- 'Stichopites arcuatus is recombined as Uncinulina arcuata'
- 'Stichopites mortenseni belongs to Stichopites'
- 'Stichopites spinosus is recombined as Parvispina spinosa'
- 'Stichopitidae belongs to Holothuroidea'
- 'Synapta eocoena is recombined as Synaptellus eocoenus'
- 'Synapta oligocaenica is recombined as Croneisites oligocaenicus'
- 'Synaptellidae belongs to Holothuroidea'
- 'Synaptellus belongs to Synaptellidae'
- 'Synaptites is replaced by Synaptellus'
- 'Synaptites cuvillieri is recombined as Rigaudites cuvillieri'
- 'Synaptites irregularis is recombined as Spandelites irregularis'
- 'Synaptitidae is replaced by Synaptellidae'
- 'Tetravirga belongs to Stichopitidae'
- 'Tetravirga curta belongs to Tetravirga'
- 'Tetravirga etheridgei belongs to Tetravirga'
- 'Tetravirga fordelensis belongs to Tetravirga'
- 'Tetravirga imperforata belongs to Tetravirga'
- 'Thuroholia belongs to Calclamnidae'
- 'Thuroholia croneisi belongs to Thuroholia'
- 'Uncinulina terquemi is recombined as Ambulacrites terquemi'