Opinions from C. D. Walcott 1905

  • 'Acrothele minuta belongs to Acrothele'
  • 'Acrothele rarus belongs to Acrothele'
  • 'Acrothyra minor belongs to Acrothyra'
  • 'Acrotreta attenuata belongs to Acrotreta'
  • 'Acrotreta bisecta belongs to Acrotreta' according to Matthew 1901
  • 'Acrotreta bisecta belongs to Acrotreta'
  • 'Acrotreta cancellata belongs to Acrotreta'
  • 'Acrotreta eggegrundensis belongs to Acrotreta' according to Wiman 1903
  • 'Acrotreta eggegrundensis belongs to Acrotreta'
  • 'Acrotreta emmonsi belongs to Acrotreta'
  • 'Acrotreta liani belongs to Acrotreta'
  • 'Acrotreta neboensis belongs to Acrotreta'
  • 'Acrotreta nox belongs to Acrotreta'
  • 'Acrotreta pacifica belongs to Acrotreta'
  • 'Acrotreta shantungensis belongs to Acrotreta'
  • 'Acrotreta spinosa belongs to Acrotreta'
  • 'Acrotreta uplandensis belongs to Acrotreta' according to Wiman 1903
  • 'Acrotreta uplandensis belongs to Acrotreta'
  • 'Anomites lenticularis is recombined as Orthis (Orusia) lenticularis'
  • 'Anomites lenticularis is recombined as Orthis lenticularis' according to Matthew 1891
  • 'Billingsella (Otusia) belongs to Billingsella'
  • 'Billingsella anomala belongs to Billingsella'
  • 'Billingsella appalachia belongs to Billingsella'
  • 'Billingsella dice belongs to Billingsella'
  • 'Billingsella exporrecta rugosicostata belongs to Billingsella exporrecta'
  • 'Billingsella harlanensis belongs to Billingsella'
  • 'Billingsella major belongs to Billingsella'
  • 'Billingsella obscura belongs to Billingsella'
  • 'Billingsella plicatella belongs to Billingsella'
  • 'Billingsella pumpellyi belongs to Billingsella'
  • 'Billingsella richthofeni belongs to Billingsella'
  • 'Billingsella saffordi belongs to Billingsella'
  • 'Billingsella striata belongs to Billingsella'
  • 'Camerella antiquata belongs to Camerella' according to Billings 1861
  • 'Camerella antiquata is recombined as Swantonia antiquata'
  • 'Curticia elegantula belongs to Curticia'
  • 'Dicellomus appalachia belongs to Dicellomus'
  • 'Dicellomus parvus belongs to Dicellomus'
  • 'Elkania bellula belongs to Elkania'
  • 'Gonambonites plana retroflexa belongs to Gonambonites plana' according to de Verneuil 1830
  • 'Gonambonites plana retroflexa is recombined as Billingsella retroflexa' according to Matthew 1903
  • 'Gonambonites plana retroflexa is recombined as Orthis (Plectorthis) retroflexa'
  • 'Iphidea sculptilis is recombined as Iphidella sculptilis'
  • 'Iphidella belongs to Brachiopoda'
  • 'Iphidella labradorica orientalis belongs to Iphidella labradorica'
  • 'Iphidella labradorica utahensis belongs to Iphidella labradorica'
  • 'Iphidella major belongs to Iphidella'
  • 'Iphidella nisus belongs to Iphidella'
  • 'Kutorgina was reranked as Obolella (Kutorgina) and belongs to Obolella' according to Billings 1861
  • 'Kutorgina labradorica is recombined as Iphidella labradorica'
  • 'Kutorgina labradorica swantonensis is recombined as Iphidella labradorica swantonensis'
  • 'Kutorgina latourensis belongs to Kutorgina' according to Matthew 1886
  • 'Kutorgina latourensis is recombined as Protorthis latourensis'
  • 'Kutorgina perugata belongs to Kutorgina'
  • 'Kutorgina prospectensis is recombined as Iphidella prospectensis'
  • 'Kutorgina sardiniaensis belongs to Kutorgina'
  • 'Kutorgina whitfieldi is recombined as Billingsella whitfieldi'
  • 'Lingula bottnica belongs to Lingula' according to Wiman 1903
  • 'Lingula bottnica is recombined as Obolus (Westonia) bottnica'
  • 'Lingula polita is recombined as Dicellomus politus'
  • 'Lingulella fuchsi is recombined as Obolus (Lingulella) fuchsi'
  • 'Lingulella wanniecki belongs to Lingulella' according to Redlich 1899
  • 'Lingulella wanniecki is recombined as Obolus (Lingulella) wanniecki'
  • 'Lingulepis was reranked as Obolus (Lingulepis) and belongs to Obolus'
  • 'Lingulepis matinalis belongs to Lingulepis' according to Hall 1863
  • 'Lingulepis matinalis is recombined as Obolus matinalis'
  • 'Nisusia (Jamesella) belongs to Nisusia'
  • 'Nisusia (Jamesella) amii belongs to Nisusia (Jamesella)'
  • 'Nisusia (Jamesella) argenta belongs to Nisusia (Jamesella)'
  • 'Nisusia (Jamesella) erecta belongs to Nisusia (Jamesella)'
  • 'Nisusia (Jamesella) utahensis belongs to Nisusia (Jamesella)'
  • 'Obolella (Kutorgina) cingulata belongs to Obolella (Kutorgina)' according to Billings 1861
  • 'Obolella (Kutorgina) cingulata is recombined as Kutorgina cingulata'
  • 'Obolella asiatica belongs to Obolella'
  • 'Obolella circe belongs to Obolella' according to Billings 1872
  • 'Obolella circe is recombined as Quebecia circe'
  • 'Obolella nana is recombined as Dicellomus nanus'
  • 'Obolus (Lingulella) chinensis belongs to Obolus (Lingulella)'
  • 'Obolus (Lingulella) damesi belongs to Obolus (Lingulella)'
  • 'Obolus (Lingulella) isse belongs to Obolus (Lingulella)'
  • 'Obolus (Lingulella) orus belongs to Obolus (Lingulella)'
  • 'Obolus (Lingulella) pelias belongs to Obolus (Lingulella)'
  • 'Obolus (Lingulella) quadrilateralis belongs to Obolus (Lingulella)'
  • 'Obolus (Lingulella) septalis belongs to Obolus (Lingulella)'
  • 'Obolus (Lingulella) upis belongs to Obolus (Lingulella)'
  • 'Obolus (Lingulepis) eros belongs to Obolus (Lingulepis)'
  • 'Obolus (Lingulepis) rowei belongs to Obolus (Lingulepis)'
  • 'Obolus (Westonia) alandensis belongs to Obolus (Westonia)'
  • 'Obolus (Westonia) baltica belongs to Obolus (Westonia)'
  • 'Obolus (Westonia) blackwelderi belongs to Obolus (Westonia)'
  • 'Obolus (Westonia) iphis belongs to Obolus (Westonia)'
  • 'Obolus (Westonia) themis belongs to Obolus (Westonia)'
  • 'Obolus (Westonia) wimani belongs to Obolus (Westonia)'
  • 'Obolus acadica belongs to Obolus'
  • 'Obolus ismene belongs to Obolus'
  • 'Obolus minimus belongs to Obolus'
  • 'Obolus nundina belongs to Obolus'
  • 'Obolus obscurus belongs to Obolus'
  • 'Obolus pectenoides belongs to Obolus' according to Whitfield 1875
  • 'Obolus pectenoides is recombined as Dicellomus pectenoides'
  • 'Obolus pheres belongs to Obolus'
  • 'Obolus shensiensis belongs to Obolus'
  • 'Obolus tetonensis belongs to Obolus'
  • 'Obolus tetonensis ninus belongs to Obolus tetonensis'
  • 'Orthis (Finkelnburgia) belongs to Orthis'
  • 'Orthis (Finkelnburgia) finkelnburgi belongs to Orthis (Finkelnburgia)'
  • 'Orthis (Finkelnburgia) osceola belongs to Orthis (Finkelnburgia)'
  • 'Orthis (Finkelnburgia) osceola corrugata belongs to Orthis (Finkelnburgia) osceola'
  • 'Orthis (Orusia) belongs to Orthis'
  • 'Orthis (Plectorthis) daunus belongs to Orthis (Plectorthis)'
  • 'Orthis (Plectorthis) desmopleura nympha belongs to Orthis (Plectorthis) desmopleura'
  • 'Orthis (Plectorthis) diablo belongs to Orthis (Plectorthis)'
  • 'Orthis (Plectorthis) doris belongs to Orthis (Plectorthis)'
  • 'Orthis (Plectorthis) hastingsensis belongs to Orthis (Plectorthis)'
  • 'Orthis (Plectorthis) iddingsi belongs to Orthis (Plectorthis)'
  • 'Orthis (Plectorthis) indianola belongs to Orthis (Plectorthis)'
  • 'Orthis (Plectorthis) kayseri belongs to Orthis (Plectorthis)'
  • 'Orthis (Plectorthis) pagoda belongs to Orthis (Plectorthis)'
  • 'Orthis (Plectorthis) papias belongs to Orthis (Plectorthis)'
  • 'Orthis (Plectorthis) remnicha sulcata belongs to Orthis (Plectorthis) remnicha'
  • 'Orthis (Plectorthis) remnicha texana belongs to Orthis (Plectorthis) remnicha'
  • 'Orthis (Plectorthis) remnicha winfieldensis belongs to Orthis (Plectorthis) remnicha'
  • 'Orthis (Plectorthis) tullbergi belongs to Orthis (Plectorthis)'
  • 'Orthis (Plectorthis) wichitaensis belongs to Orthis (Plectorthis)'
  • 'Orthis (Plectorthis) wichitaensis laeviusculus belongs to Orthis (Plectorthis) wichitaensis'
  • 'Orthis (Plectorthis) wimani belongs to Orthis (Plectorthis)'
  • 'Orthis barabuensis belongs to Orthis' according to Winchell 1864
  • 'Orthis barabuensis is recombined as Syntrophia barabuensis'
  • 'Orthis billingsi belongs to Orthis' according to Hartt 1868
  • 'Orthis billingsi is recombined as Protorthis billingsi'
  • 'Orthis christianiae is recombined as Orthis (Plectorthis) christianiae'
  • 'Orthis coloradoensis is recombined as Billingsella coloradoensis'
  • 'Orthis desmopleura belongs to Orthis' according to Meek 1872
  • 'Orthis desmopleura is recombined as Orthis (Plectorthis) desmopleura'
  • 'Orthis eurekensis is recombined as Orthis (Orusia) eurekensis'
  • 'Orthis exporrecta belongs to Orthis' according to Linnarsson 1876
  • 'Orthis exporrecta is recombined as Billingsella exporrecta'
  • 'Orthis hicksi belongs to Orthis' according to Davidson 1868
  • 'Orthis hicksi is recombined as Billingsella hicksi'
  • 'Orthis highlandensis is recombined as Billingsella highlandensis'
  • 'Orthis kuthani belongs to Orthis' according to Pompeckj 1896
  • 'Orthis kuthani is recombined as Nisusia (Jamesella) kuthani'
  • 'Orthis lenticularis atrypoides belongs to Orthis lenticularis' according to Matthew 1891
  • 'Orthis lenticularis atrypoides is recombined as Orthis (Orusia) lenticularis atrypoides'
  • 'Orthis lenticularis lyncioides is recombined as Orthis (Orusia) lenticularis lyncioides'
  • 'Orthis lenticularis lyncioides belongs to Orthis lenticularis' according to Matthew 1891
  • 'Orthis lindstromi belongs to Orthis' according to Linarsson 1876
  • 'Orthis lindstromi is recombined as Billingsella lindstromi'
  • 'Orthis linnarssoni belongs to Orthis' according to Kayser 1883
  • 'Orthis linnarssoni is recombined as Orthis (Plectorthis) linnarssoni'
  • 'Orthis newtonensis belongs to Orthis' according to Weller 1903
  • 'Orthis newtonensis is recombined as Orthis (Plectorthis) newtonensis'
  • 'Orthis perpasta is recombined as Nisusia (Jamesella) perpasta'
  • 'Orthis perpasta macra belongs to Orthis perpasta' according to Pompeckj 1896
  • 'Orthis perpasta macra is recombined as Nisusia (Jamesella) perpasta macra'
  • 'Orthis perpasta subquadrata belongs to Orthis perpasta' according to Pompeckj 1896
  • 'Orthis perpasta subquadrata is recombined as Nisusia (Jamesella) perpasta subquadrata'
  • 'Orthis quacoensis belongs to Orthis' according to Matthew 1886
  • 'Orthis quacoensis is recombined as Protorthis quacoensis'
  • 'Orthis remnicha is recombined as Orthis (Plectorthis) remnicha'
  • 'Orthis romingeri is recombined as Billingsella romingeri'
  • 'Orthis salemensis belongs to Orthis' according to Walcott 1887
  • 'Orthis salemensis is recombined as Billingsella salemensis'
  • 'Orthis saltensis belongs to Orthis' according to Kayser 1876
  • 'Orthis saltensis is recombined as Orthis (Plectorthis) saltensis'
  • 'Orthis sandbergi belongs to Orthis' according to Winchell 1886
  • 'Orthis sandbergi is recombined as Billingsella (Otusia) sandbergi'
  • 'Orthisina alberta is recombined as Nisusia alberta'
  • 'Orthisina festinata is recombined as Nisusia festinata'
  • 'Orthisina johannensis belongs to Orthisina' according to Matthew 1891
  • 'Orthisina johannensis is recombined as Orthis (Plectorthis) johannensis'
  • 'Orthisina orientalis belongs to Orthisina' according to Whitfield 1884
  • 'Orthisina orientalis is recombined as Billingsella orientalis'
  • 'Orthisina transversa belongs to Orthisina' according to Walcott 1886
  • 'Orthisina transversa is recombined as Nisusia festinata transversa'
  • 'Plectorthis was reranked as Orthis (Plectorthis) and belongs to Orthis'
  • 'Polytoechia montanensis belongs to Polytoechia'
  • 'Protorthis (Loperia) belongs to Protorthis'
  • 'Protorthis (Loperia) dougaldensis belongs to Protorthis (Loperia)'
  • 'Protorthis helena belongs to Protorthis'
  • 'Protorthis laevis belongs to Protorthis'
  • 'Protorthis nautes belongs to Protorthis'
  • 'Protorthis nunnebergensis belongs to Protorthis'
  • 'Protorthis spencei belongs to Protorthis'
  • 'Protorthis wingi belongs to Protorthis'
  • 'Rustella edsoni belongs to Rustella'
  • 'Schuchertina cambria belongs to Schuchertina'
  • 'Strophomena (Eostrophomena) belongs to Strophomena'
  • 'Strophomena (Eostrophomena) elegantula belongs to Strophomena (Eostrophomena)'
  • 'Strophomena atava belongs to Strophomena' according to Matthew 1893
  • 'Strophomena atava is recombined as Orthis (Plectorthis) atava'
  • 'Swantonia weeksi belongs to Swantonia'
  • 'Syntrophia abnormis belongs to Syntrophia'
  • 'Syntrophia alata belongs to Syntrophia'
  • 'Syntrophia billingsi belongs to Syntrophia'
  • 'Syntrophia nundina belongs to Syntrophia'
  • 'Syntrophia orientalis belongs to Syntrophia'
  • 'Syntrophia primordialis argia belongs to Syntrophia primordialis'
  • 'Syntrophia rotundata belongs to Syntrophia'
  • 'Syntrophia texana belongs to Syntrophia'
  • 'Syntrophia texana laeviusculus belongs to Syntrophia texana'
  • 'Triplesia primordialis belongs to Triplesia' according to Whitfield 1877
  • 'Triplesia primordialis is recombined as Syntrophia primordialis'