Opinions from G. A. Cooper and J. T. Dutro 1982

  • 'Atrypa devoniana belongs to Atrypa' according to Webster 1921
  • 'Atrypa devoniana is recombined as Pseudoatrypa devoniana'
  • 'Aulacella elliptica belongs to Aulacella'
  • 'Avonia defessa is recombined as Leioproductus defessa'
  • 'Bispinoproductus varispinosus is recombined as Leioproductus varispinosus'
  • 'Calvinaria bransoni belongs to Calvinaria'
  • 'Camarotoechia latisinuata belongs to Camarotoechia'
  • 'Camarotoechia sobrina is recombined as Ptychomalotoechia sobrina'
  • 'Cariniferella alleni belongs to Cariniferella'
  • 'Cariniferella costellata belongs to Cariniferella'
  • 'Cariniferella iowensis belongs to Cariniferella'
  • 'Coeloterorhynchus magnificum belongs to Coeloterorhynchus'
  • 'Colophragma belongs to Pugnacidae'
  • 'Colophragma ellipticum belongs to Colophragma'
  • 'Crania famelica belongs to Crania' according to Hall and Whitfield 1872
  • 'Crania famelica is recombined as Petrocrania famelica'
  • 'Crania ourayensis is recombined as Petrocrania ourayensi'
  • 'Cupularostrum stevensoni belongs to Cupularostrum'
  • 'Devonoproductus intermedius belongs to Devonoproductus'
  • 'Devonoproductus vulgaris belongs to Devonoproductus'
  • 'Dichacaenia belongs to Strophalosiinae'
  • 'Dichacaenia perplexa belongs to Dichacaenia'
  • 'Dichacaenia umbonata belongs to Dichacaenia'
  • 'Douvillina minuta belongs to Douvillina'
  • 'Douvillina parviuscula belongs to Douvillina'
  • 'Douvillina rectanguiata belongs to Douvillina'
  • 'Douvillinaria diversa belongs to Douvillinaria'
  • 'Eostrophalosia inexpectata belongs to Eostrophalosia'
  • 'Floweria belongs to Brachiopoda'
  • 'Floweria magnacicatrix belongs to Floweria'
  • 'Floweria transversalis belongs to Floweria'
  • 'Galeatella galeata belongs to Galeatella'
  • 'Gypidula bowsheri belongs to Gypidula'
  • 'Gypidula cornuta belongs to Gypidula'
  • 'Gypidula mimica belongs to Gypidula'
  • 'Gypidula stainbrooki belongs to Gypidula'
  • 'Gypidula subcarinata belongs to Gypidula'
  • 'Hadrorhynchia alta belongs to Hadrorhynchia'
  • 'Hadrorhynchia mclareni belongs to Hadrorhynchia'
  • 'Heteralosia nupera is recombined as Acanthatia nupera'
  • 'Hypothyridina emmonsi rotunda belongs to Hypothyridina emmonsi'
  • 'Krotovia praecursor is recombined as Sentosia praecursor'
  • 'Leioproductus pauperculus belongs to Leioproductus'
  • 'Leptostrophiinae belongs to Stropheodontidae'
  • 'Lingulipora porifera belongs to Lingulipora'
  • 'Morphorhynchus belongs to Trigonirhynchiidae'
  • 'Morphorhynchus varicostatum belongs to Morphorhynchus'
  • 'Nervostrophia extensa belongs to Nervostrophia'
  • 'Nervostrophia geniculata belongs to Nervostrophia'
  • 'Nervostrophia mucrospina belongs to Nervostrophia'
  • 'Nervostrophia multinervosa belongs to Nervostrophia'
  • 'Nervostrophia plana belongs to Nervostrophia'
  • 'Nervostrophia solida belongs to Nervostrophia'
  • 'Orthis infera is recombined as Stainbrookia infera'
  • 'Orthis iowensis is recombined as Schizophoria iowensis'
  • 'Orthis prava is recombined as Floweria prava'
  • 'Productella coloradensis plicatus is recombined as Leioproductus plicatus'
  • 'Productella hillsboroensis is recombined as Planoproductus hillsboroensis'
  • 'Productella laminatus is recombined as Laminatia laminata'
  • 'Productella rugatula belongs to Productella'
  • 'Productella spinigera is recombined as Sentosia spinigera'
  • 'Pseudodouvillina belongs to Leptostrophiinae'
  • 'Pseudodouvillina euglyphea belongs to Pseudodouvillina'
  • 'Pseudodouvillina euglyphea is recombined as Nervostrophia euglyphea' according to Williams 1965
  • 'Ptychomaletoechia [misspelled as Ptychomalotoechia] belongs to Trigonirhynchiidae'
  • 'Pustula praecedens is recombined as Sentosia praecedens'
  • 'Retichonetes obscurus belongs to Retichonetes'
  • 'Retichonetes perchaensis belongs to Retichonetes'
  • 'Rhipidomella manticula is recombined as Aulacella manticula'
  • 'Rhyssochonetes johnsoni belongs to Rhyssochonetes'
  • 'Ripidiorhynchus newmexicoense belongs to Ripidiorhynchus'
  • 'Schellwienella percha is recombined as Schuchertella percha'
  • 'Schizophoria annanaensis belongs to Schizophoria'
  • 'Schizophoria lata belongs to Schizophoria'
  • 'Schizophoria striatula australis is recombined as Schizophoria australis'
  • 'Schuchertella resupinata belongs to Schuchertella'
  • 'Spirifer mesastrialis is recombined as Orthospirifer mesastrialis'
  • 'Stainbrookia belongs to Onnielidae'
  • 'Stainbrookia rotunda belongs to Stainbrookia'
  • 'Striatochonetes nanus belongs to Striatochonetes'
  • 'Striatochonetes subcarinatus belongs to Striatochonetes'
  • 'Strophalosia rockfordensis is recombined as Eostrophalosia rockfordensis'
  • 'Strophodonta arcuata is recombined as Douvillina arcuata'
  • 'Strophodonta calvini is recombined as Sulcatostrophia calvini'
  • 'Strophodonta umbonata belongs to Strophodonta'
  • 'Strophodonta variabilis is recombined as Douvillinella variabilis' according to Stainbrook 1935
  • 'Strophodonta variabilis is recombined as Douvillinaria variabilis'
  • 'Strophomena chemungensis is recombined as Floweria chemungensis'
  • 'Strophonelloides deeringi belongs to Strophonelloides'
  • 'Strophonelloides deeringi belongs to Strophonelloides' according to Stainbrook 1948
  • 'Strophonelloides dorsoconvexus belongs to Strophonelloides'
  • 'Strophonelloides parvulus belongs to Strophonelloides'
  • 'Thiemella platys belongs to Thiemella'
  • 'Thiemella quadrata belongs to Thiemella'
  • 'Trifidorostellum obscurum belongs to Trifidorostellum'
  • 'Tropidoleptus platys belongs to Tropidoleptus'
  • 'Tylothyris novamexicana belongs to Tylothyris'