Opinions from H. B. Fell and D. L. Pawson 1966

  • 'Acanthechinus belongs to Phymosomatidae'
  • 'Acrocidaris belongs to Pseudodiadematidae'
  • 'Acropeltis belongs to Arbaciidae'
  • 'Acrosalenia belongs to Acrosaleniidae'
  • 'Acrosaleniidae belongs to Salenioida'
  • 'Acrosaster belongs to Arbaciidae'
  • 'Actinophyma belongs to Phymosomatoida'
  • 'Aeolopneustes belongs to Phymosomatidae'
  • 'Allomma belongs to Hemicidaroida'
  • 'Ambipleurus belongs to Glyphocyphidae'
  • 'Amblypneustes belongs to Temnopleuridae'
  • 'Arachniopleurus belongs to Glyphocyphidae'
  • 'Arbacia belongs to Arbaciidae'
  • 'Arbaciadae is corrected as Arbaciidae and belongs to Arbacioida'
  • 'Arbaciella belongs to Arbaciidae'
  • 'Arbacina is corrected as Arbacioida and belongs to Echinacea'
  • 'Arbacina belongs to Temnopleuridae'
  • 'Arbia belongs to Arbaciidae'
  • 'Asterocidaris belongs to Hemicidaridae'
  • 'Atactus belongs to Echinidae'
  • 'Atopechinus belongs to Arbaciidae'
  • 'Baueria belongs to Arbaciidae'
  • 'Besairiecidaris [misspelled as Besairecidaris] belongs to Echinacea'
  • 'Boletechinus belongs to Phymosomatoida'
  • 'Bramus belongs to Echinacea'
  • 'Brochechinus belongs to Orthopsidae'
  • 'Brochopleurus belongs to Temnopleuridae'
  • 'Cidarites pseudodiadema is recombined as Pseudodiadema pseudodiadema'
  • 'Cidaropsis belongs to Hemicidaridae'
  • 'Circopeltis belongs to Stomechinidae'
  • 'Codechinus belongs to Stomechinidae'
  • 'Codiopsis belongs to Arbaciidae'
  • 'Coelopleurus belongs to Arbaciidae'
  • 'Colpotiara belongs to Hemicidaroida'
  • 'Cottaldia belongs to Arbaciidae'
  • 'Cotteaudia is a nomen vanum'
  • 'Crinocidaris belongs to Echinacea'
  • 'Dallonia is a nomen nudum'
  • 'Desmechinus belongs to Temnopleuridae'
  • 'Dialithocidaris belongs to Arbaciidae'
  • 'Dictyopleurus belongs to Glyphocyphidae'
  • 'Diplechinus belongs to Stomechinidae'
  • 'Diplopodia belongs to Pseudodiadematidae'
  • 'Diplosalenia belongs to Parasaleniidae'
  • 'Diplotagma belongs to Stomechinidae'
  • 'Discoidea is a nomen vanum'
  • 'Dubarechinus belongs to Orthopsidae'
  • 'Dumblea belongs to Pseudodiadematidae'
  • 'Echinidae belongs to Echinoida'
  • 'Echinocyphus belongs to Temnopleuridae'
  • 'Echinoida belongs to Echinacea'
  • 'Echinometra belongs to Echinometridae'
  • 'Echinometradae is corrected as Echinometridae and belongs to Echinoida'
  • 'Echinopluteus is a nomen nudum'
  • 'Echinopsis belongs to Glyphocyphidae'
  • 'Echinotiara belongs to Stomechinidae'
  • 'Echinus belongs to Echinidae'
  • 'Ellipsechinus is a subjective synonym of Echinometra'
  • 'Erbechinus belongs to Temnopleuridae'
  • 'Eurypneustes belongs to Hemicidaridae'
  • 'Evechinus belongs to Echinometridae'
  • 'Firmacidaris is a nomen dubium'
  • 'Gagaria belongs to Temnopleuroida'
  • 'Gajechinus is a nomen nudum'
  • 'Gauthieria belongs to Phymosomatidae'
  • 'Genocidaris belongs to Temnopleuridae'
  • 'Glyphocyphinae was reranked as the family Glyphocyphidae and belongs to Temnopleuroida'
  • 'Glyphocyphus belongs to Glyphocyphidae'
  • 'Glyphopneustes belongs to Hyposaleniinae'
  • 'Glyptechinus belongs to Temnopleuridae'
  • 'Glypticus belongs to Arbaciidae'
  • 'Glyptocidaris belongs to Phymosomatidae'
  • 'Glyptocyphus belongs to Phymosomatidae'
  • 'Glyptodiadema belongs to Glyphocyphidae'
  • 'Gomphechinus belongs to Stomechinidae'
  • 'Goniophorus belongs to Hyposaleniinae'
  • 'Goniopygus belongs to Arbaciidae'
  • 'Goniosigma belongs to Temnopleuridae'
  • 'Gracilechinus belongs to Echinidae'
  • 'Grammechinus belongs to Temnopleuridae'
  • 'Graphepleurus belongs to Temnopleuridae'
  • 'Gymnocidaris belongs to Hemicidaridae'
  • 'Gymnodiadema belongs to Orthopsidae'
  • 'Hebertia is a subjective synonym of Echinopsis'
  • 'Hemicidaridae belongs to Hemicidaroida'
  • 'Hemicidarina was reranked as the order Hemicidaroida and belongs to Echinacea'
  • 'Hemicidaris belongs to Hemicidaridae'
  • 'Hemidiadema belongs to Glyphocyphidae'
  • 'Hemithylus belongs to Phymosomatidae'
  • 'Hemitiaris belongs to Hemicidaridae'
  • 'Hessotiara belongs to Hemicidaridae'
  • 'Heterocentrotus belongs to Echinometridae'
  • 'Heterodiadema belongs to Hemicidaridae'
  • 'Heteropodia belongs to Arbaciidae'
  • 'Heterosalenia belongs to Acrosaleniidae'
  • 'Hypechinus belongs to Echinidae'
  • 'Hypodiadema belongs to Pseudodiadematidae'
  • 'Hyposalenia belongs to Hyposaleniinae'
  • 'Hyposaleniinae belongs to Saleniidae'
  • 'Idiocidaris belongs to Hyposaleniinae'
  • 'Irenechinus belongs to Temnopleuridae'
  • 'Isechinus belongs to Echinidae'
  • 'Jacquiertia belongs to Phymosomatidae'
  • 'Jeannetia belongs to Stomechinidae'
  • 'Lambertechinus belongs to Phymosomatidae'
  • 'Leiocyphus belongs to Temnopleuridae'
  • 'Leptechinus belongs to Phymosomatidae'
  • 'Leptopleurus belongs to Temnopleuridae'
  • 'Loriolia belongs to Pseudodiadematidae'
  • 'Lysechinus belongs to Tiarechinidae'
  • 'Lytechinus belongs to Toxopneustidae'
  • 'Magnosia belongs to Arbaciidae'
  • 'Martinechinus belongs to Temnopleuridae'
  • 'Medocechinus is a subjective synonym of Ambipleurus'
  • 'Microcyphus belongs to Temnopleuridae'
  • 'Microdiadema belongs to Pseudodiadematidae'
  • 'Micropsidia is a subjective synonym of Micropsis'
  • 'Micropsis belongs to Phymosomatidae'
  • 'Monodiadema belongs to Acrosaleniidae'
  • 'Murravechinus is a nomen nudum'
  • 'Narindechinus belongs to Phymosomatidae'
  • 'Noetlingaster belongs to Stomechinidae'
  • 'Nudechinus belongs to Toxopneustidae'
  • 'Oligophyma belongs to Toxopneustidae'
  • 'Ombria is a nomen nudum'
  • 'Opechinus belongs to Temnopleuridae'
  • 'Orthocidaris belongs to Orthopsidae'
  • 'Orthopsina was reranked as the order Orthopsida and belongs to Echinacea'
  • 'Orthopsinae was reranked as the family Orthopsidae and belongs to Orthopsida'
  • 'Orthopsis belongs to Orthopsidae'
  • 'Paracentrotus belongs to Echinidae'
  • 'Paradoxechinus belongs to Temnopleuridae'
  • 'Parasalenia belongs to Parasaleniidae'
  • 'Parasaleninae was reranked as the family Parasaleniidae and belongs to Echinoida'
  • 'Pedinopsis belongs to Pseudodiadematidae'
  • 'Phymechinus belongs to Stomechinidae'
  • 'Phymosoma belongs to Phymosomatidae'
  • 'Phymosomatidae belongs to Phymosomatoida'
  • 'Phymosomina was reranked as the suborder Phymosomatoida and belongs to Echinacea'
  • 'Phymotaxis belongs to Stomechinidae'
  • 'Pleiocyphus belongs to Arbaciidae'
  • 'Plesiocidaris belongs to Hemicidaridae'
  • 'Plesiocidaroida belongs to Echinacea'
  • 'Pleurechinus is a nomen nudum'
  • 'Pleurodiadema belongs to Phymosomatidae'
  • 'Podocidaris belongs to Arbaciidae'
  • 'Polycyphus belongs to Stomechinidae'
  • 'Polydiadema belongs to Pseudodiadematidae'
  • 'Polysalenia belongs to Acrosaleniidae'
  • 'Poropeltaris belongs to Hyposaleniinae'
  • 'Porosoma belongs to Phymosomatidae'
  • 'Printechinus belongs to Temnopleuridae'
  • 'Prionechinus belongs to Temnopleuridae'
  • 'Progonechinus belongs to Glyphocyphidae'
  • 'Protocidaris is a nomen dubium'
  • 'Psammechinus belongs to Echinidae'
  • 'Psephechinus belongs to Stomechinidae'
  • 'Pseudarbacia belongs to Stomechinidae'
  • 'Pseudarbacina belongs to Temnopleuridae'
  • 'Pseudechinus belongs to Temnopleuridae'
  • 'Pseudoboletia belongs to Toxopneustidae'
  • 'Pseudocentrotus belongs to Toxopneustidae'
  • 'Pseudocidaris belongs to Hemicidaridae'
  • 'Pseudodiadema belongs to Pseudodiadematidae'
  • 'Pseudodiadematidae belongs to Hemicidaroida'
  • 'Pseudodicoptella belongs to Temnopleuridae'
  • 'Pseudosalenia belongs to Acrosaleniidae'
  • 'Pygmaeocidaris belongs to Arbaciidae'
  • 'Rachiosoma belongs to Phymosomatidae'
  • 'Radiocyphus belongs to Glyphocyphidae'
  • 'Radiolus is an invalid subgroup of Echinoidea'
  • 'Recrosalenia belongs to Acrosaleniidae'
  • 'Salenia belongs to Saleniinae'
  • 'Salenidia belongs to Saleniidae'
  • 'Salenies is corrected as Saleniidae and belongs to Salenioida'
  • 'Saleniinae belongs to Saleniidae'
  • 'Salenina is corrected as Salenioida and belongs to Echinacea'
  • 'Salenocidaris belongs to Saleniidae'
  • 'Salmacis belongs to Temnopleuridae'
  • 'Scaptodiadema belongs to Orthopsidae'
  • 'Schizechinus belongs to Toxopneustidae'
  • 'Scolechinus belongs to Temnopleuridae'
  • 'Scoliechinus belongs to Toxopneustidae'
  • 'Spaniocyphus belongs to Echinoida'
  • 'Sphaerechinus belongs to Toxopneustidae'
  • 'Sphaerotiaris belongs to Hemicidaridae'
  • 'Stirechinus belongs to Echinidae'
  • 'Stomechiens is corrected as Stomechinidae and belongs to Phymosomatoida'
  • 'Stomechinus belongs to Stomechinidae'
  • 'Stomopneustes belongs to Stomechinidae'
  • 'Strongylocentrotidae belongs to Echinoida'
  • 'Strongylocentrotus belongs to Strongylocentrotidae'
  • 'Temnechinus belongs to Temnopleuridae'
  • 'Temnopleuridae belongs to Temnopleuroida'
  • 'Temnopleurina was reranked as the order Temnopleuroida and belongs to Echinacea'
  • 'Temnopleurus belongs to Temnopleuridae'
  • 'Temnotrema belongs to Temnopleuridae'
  • 'Tetragramma belongs to Pseudodiadematidae'
  • 'Tetrapygus belongs to Arbaciidae'
  • 'Thierychinus belongs to Stomechinidae'
  • 'Thylechinus belongs to Phymosomatidae'
  • 'Tiarechinidae belongs to Plesiocidaroida'
  • 'Tiarechinopsis belongs to Stomechinidae'
  • 'Tiarechinus belongs to Tiarechinidae'
  • 'Tiaromma belongs to Pseudodiadematidae'
  • 'Toxopneustes belongs to Toxopneustidae'
  • 'Toxopneustidae belongs to Temnopleuroida'
  • 'Triadechinus belongs to Stomechinidae'
  • 'Triplacidia belongs to Temnopleuridae'
  • 'Tripneustes belongs to Toxopneustidae'
  • 'Trisalenia belongs to Saleniidae'
  • 'Trochalosoma belongs to Stomechinidae'
  • 'Trochodiadema belongs to Hemicidaroida'
  • 'Trochoechinus belongs to Echinoida'
  • 'Trochotiara belongs to Pseudodiadematidae'
  • 'Valsalenia belongs to Saleniidae'
  • 'Vernius is a nomen dubium'
  • 'Zenocentrotus belongs to Echinometridae'
  • 'Zeuglopleurus belongs to Temnopleuridae'