Opinions from C. Schuchert 1897
- 'Athyris clara is a subjective synonym of Meristella nasuta'
- 'Atrypa deflecta is recombined as Zygospira deflecta'
- 'Atrypa exigua is recombined as Zygospira exigua'
- 'Brachyprion geniculatum is recombined as Stropheodonta geniculata'
- 'Chonetes lepida is corrected as Chonetes lepidus and belongs to Chonetes'
- 'Crania (Pseudocrania) anomala is recombined as Orthothetes anomalus'
- 'Crania blairi is a subjective synonym of Crania rowleyi'
- 'Delthyris duodenaria is recombined as Spirifer duodenaria'
- 'Delthyris fimbriatus is recombined as Reticularia fimbriata'
- 'Leptaena incrassata is recombined as Rafinesquina incrassata'
- 'Leptaena patenta is recombined as Strophonella patenta'
- 'Lingula acutangula belongs to Lingula' according to Roemer 1849
- 'Lingula acutangula is recombined as Lingulepis acutangulus'
- 'Lingula carbonaria belongs to Lingula'
- 'Lingula cobourgensis belongs to Lingula'
- 'Lingula complanata belongs to Lingula' according to Williams 1882
- 'Lingula complanata belongs to Lingula'
- 'Lingula curta belongs to Lingula'
- 'Lingula desiderata belongs to Lingula' according to Hall 1863
- 'Lingula desiderata belongs to Lingula'
- 'Lingula elegantula belongs to Lingula' according to Shaler 1865
- 'Lingula elegantula is a subjective synonym of Lingula rectilateralis'
- 'Lingula elongata belongs to Lingula'
- 'Lingula hurlbuti belongs to Lingula' according to N. H. Winchell 1880
- 'Lingula hurlbuti is recombined as Glossina hurlbuti'
- 'Lingula meeki belongs to Lingula' according to Herrick 1888
- 'Lingula meeki belongs to Lingula'
- 'Lingula metensis belongs to Lingula' according to Terquem 1894
- 'Lingula metensis belongs to Lingula'
- 'Lingula nitida belongs to Lingula' according to Meek and Hayden 1861
- 'Lingula nitida belongs to Lingula'
- 'Lingula nympha belongs to Lingula'
- 'Lingula oblata belongs to Lingula' according to Hall 1843
- 'Lingula oblata belongs to Lingula'
- 'Lingula obtusa belongs to Lingula'
- 'Lingula perovata belongs to Lingula' according to Hall 1852
- 'Lingula perovata is recombined as Glossina perovata'
- 'Lingula philomela belongs to Lingula' according to Billings 1865
- 'Lingula philomela belongs to Lingula'
- 'Lingula progne belongs to Lingula' according to Billings 1862
- 'Lingula progne belongs to Lingula'
- 'Lingula rectilateralis belongs to Lingula'
- 'Lingula riciniformis belongs to Lingula'
- 'Lingula spatulata belongs to Lingula' according to Vanuxem 1842
- 'Lingula spatulata belongs to Lingula'
- 'Lingula subspatulata belongs to Lingula' according to Meek and Worthen 1868
- 'Lingula subspatulata is recombined as Barroisella subspatulata'
- 'Lingula trentonensis is recombined as Glossina trentonensis'
- 'Lingula truncata belongs to Lingula' according to Sowerby 1836
- 'Lingula truncata belongs to Lingula'
- 'Lingulella inflata belongs to Lingulella' according to Mathew 1886
- 'Lingulella inflata belongs to Lingulella'
- 'Lingulella inflata ovalis belongs to Lingulella inflata' according to Mathew 1895
- 'Lingulella inflata ovalis belongs to Lingulella inflata'
- 'Lingulella selwyni belongs to Lingulella' according to Mathew 1896
- 'Lingulella selwyni belongs to Lingulella'
- 'Lingulepis morsensis belongs to Lingulepis' according to Winchell 1880
- 'Lingulepis morsensis is recombined as Lingula morsei'
- 'Orthis iphigenia is recombined as Dinorthis iphigenia'
- 'Orthis maria is recombined as Hebertella maria'
- 'Orthis meedsi is recombined as Dinorthis meedsi'
- 'Orthis meedsi is recombined as Dinorthis meedsi'
- 'Orthis platys is recombined as Dinorthis platys'
- 'Rhynchonella explanata is recombined as Camarophoria explanata'
- 'Rhynchonella formosa is recombined as Rhynchotrema formosum'
- 'Strophomena acanthoptera is recombined as Stropheodonta acanthoptera'
- 'Strophomena atava is recombined as Rafinesquina atava'
- 'Strophomena nitens is recombined as Rafinesquina nitens'
- 'Strophomena perplana is recombined as Stropheodonta perplana'