Opinions from J. Jin and B. D. E. Chatterton 1997

  • 'Acaretyrricula belongs to Triplesiidae'
  • 'Acaretyrricula tenuiguttae belongs to Acaretyrricula'
  • 'Aegiromeninae belongs to Sowerbyellidae'
  • 'Ancillotoechia belongs to Trigonirhynchiinae'
  • 'Ancillotoechia pentaforma is recombined as Hercotrema pentaforma'
  • 'Ancillotoechia pentaforma is recombined as Hercotrema pentaforma' according to Lenz 1977
  • 'Anomia biloba is recombined as Dicoelosia biloba'
  • 'Anomia bilocularis is recombined as Conchidium bilocularis'
  • 'Anomia crispa is recombined as Hedeina crispa'
  • 'Anomites exporrectus is recombined as Cyrtia exporrectus'
  • 'Anopliidae belongs to Chonetoidea'
  • 'Athyrididae belongs to Athyroidea'
  • 'Athyrididina belongs to Spiriferida'
  • 'Athyroidea belongs to Athyrididina'
  • 'Atrypa belongs to Atrypidae'
  • 'Atrypa (Gotatrypa) belongs to Atrypa' according to Struve 1966
  • 'Atrypa (Gotatrypa) blodgetti belongs to Atrypa (Gotatrypa)' according to Zhang 1989
  • 'Atrypa (Gotatrypa) variabilis belongs to Atrypa (Gotatrypa)' according to Johnson et al. 1976
  • 'Atrypa nitida is recombined as Whitfieldella nitida'
  • 'Atrypa nodostriata is recombined as Eospinatrypa nodostriata'
  • 'Atrypida belongs to Articulata'
  • 'Atrypidae belongs to Atrypoidea'
  • 'Atrypoidea belongs to Lissatrypinae'
  • 'Atrypoidea belongs to Atrypida'
  • 'Atrypoidea latilingulata belongs to Atrypoidea'
  • 'Bathyrhyncha belongs to Rostricellulinae'
  • 'Bisulcata belongs to Pentamerinae'
  • 'Brachyprion belongs to Stropheodontidae'
  • 'Brachyprion (Protomegastrophia) belongs to Brachyprion' according to Caster 1939
  • 'Brevilamnulella belongs to Virgianidae'
  • 'Brooksina belongs to Pentamerinae'
  • 'Callipentamerus belongs to Pentameroidinae'
  • 'Capelliniella belongs to Pentamerinae'
  • 'Caryogyps belongs to Gypidulinae'
  • 'Caryogyps chattertoni belongs to Caryogyps' according to Zhang 1989
  • 'Caryogyps grayi belongs to Caryogyps' according to Zhang 1989
  • 'Caryogyps plicata belongs to Caryogyps' according to Johnson et al. 1976
  • 'Centronellidina belongs to Terebratulida'
  • 'Chonetidae belongs to Chonetoidea'
  • 'Chonetoidea belongs to Strophomenida'
  • 'Chonetoidea belongs to Aegiromeninae'
  • 'Chonetoidea obliqua belongs to Chonetoidea'
  • 'Clorinda belongs to Clorindidae'
  • 'Clorinda armata belongs to Clorinda' according to Barrande 1879
  • 'Clorinda parvolinguifera belongs to Clorinda' according to Sapelnikov 1972
  • 'Clorindidae belongs to Pentameroidea'
  • 'Conchidiidae belongs to Pentameroidea'
  • 'Conchidiinae belongs to Conchidiidae'
  • 'Conchidium belongs to Conchidiinae'
  • 'Conchidium microlocularis belongs to Conchidium' according to Johnson et al. 1976
  • 'Conchidium triquetrum is recombined as Vosmiverstum triquetrum'
  • 'Cupularostrum belongs to Trigonirhynchiinae'
  • 'Cyclospira belongs to Cyclospirinae'
  • 'Cyclospirinae belongs to Lissatrypidae'
  • 'Cymbidium belongs to Conchidiinae'
  • 'Cymbidium acutum belongs to Cymbidium' according to Kirk 1926
  • 'Cymbidium kirki belongs to Cymbidium'
  • 'Cyrtia belongs to Cyrtiinae'
  • 'Cyrtia alatiformis belongs to Cyrtia' according to Zhang 1989
  • 'Cyrtiidae belongs to Cyrtioidea'
  • 'Cyrtiinae belongs to Cyrtiidae'
  • 'Cyrtioidea belongs to Spiriferidina'
  • 'Dalmanella belongs to Dalmanellinae'
  • 'Dalmanellidae belongs to Orthoidea'
  • 'Dalmanellinae belongs to Dalmanellidae'
  • 'Delthyrididae belongs to Spiriferoidea'
  • 'Devonochonetinae belongs to Chonetidae'
  • 'Devonogypinae belongs to Gypidulidae'
  • 'Dicoelosia belongs to Dicoelosiidae'
  • 'Dicoelosia diversifrons belongs to Dicoelosia' according to Johnson et al. 1976
  • 'Dicoelosia paralata belongs to Dicoelosia' according to Bassett 1972
  • 'Dicoelosia parvifrons belongs to Dicoelosia' according to Johnson et al. 1976
  • 'Dicoelosiidae belongs to Orthoidea'
  • 'Didymothyridinae belongs to Athyrididae'
  • 'Didymothyris belongs to Didymothyridinae'
  • 'Dolerorthinae belongs to Dolerorthidae'
  • 'Dolerorthis belongs to Dolerorthinae'
  • 'Draboviidae belongs to Orthoidea'
  • 'Eokirkidium belongs to Pentamerinae'
  • 'Eoplectodonta belongs to Sowerbyellinae'
  • 'Eoplectodonta (Eoplectodonta) paucicostellata belongs to Eoplectodonta (Eoplectodonta)'
  • 'Eospinatrypa belongs to Atrypidae'
  • 'Eospinatrypa bullata belongs to Eospinatrypa'
  • 'Eospinatrypa savagei is recombined as Plectatrypa savagei' according to Zhang 1989
  • 'Eospinatrypa savagei is recombined as Plectatrypa savagei'
  • 'Eospiriferinae belongs to Cyrtiidae'
  • 'Epitomyonia belongs to Dicoelosiidae'
  • 'Epitomyonia amplissima belongs to Epitomyonia' according to Zhang 1989
  • 'Epitomyonia clausula belongs to Epitomyonia' according to Johnson et al. 1976
  • 'Epitomyonia schwiensis belongs to Epitomyonia' according to Lenz 1977
  • 'Epitomyonia triseptata belongs to Epitomyonia' according to Lenz 1977
  • 'Evenkorhynchia belongs to Rostricellulinae'
  • 'Fardeniidae belongs to Fardenioidea'
  • 'Fardenioidea belongs to Strophomenida'
  • 'Flabellitesia belongs to Hesperorthinae'
  • 'Glyptorthinae belongs to Dolerorthidae'
  • 'Gracianella belongs to Atrypidae'
  • 'Gracianella graciosa belongs to Gracianella' according to Havlicek 1990
  • 'Gracianella lissumbra belongs to Gracianella' according to Johnson and Boucot 1967
  • 'Gracianella rudicristata belongs to Gracianella'
  • 'Gypidula belongs to Gypidulinae'
  • 'Gypidula simplex belongs to Gypidula' according to Foerste 1909
  • 'Gypidula typicalis belongs to Gypidula'
  • 'Gypidulidae belongs to Pentameroidea'
  • 'Gypidulina belongs to Sieberellinae'
  • 'Gypidulinae belongs to Gypidulidae'
  • 'Harpidium belongs to Pentamerinae'
  • 'Harpidium (Harpidium) belongs to Harpidium' according to Kirk 1925
  • 'Hedeina belongs to Eospiriferinae'
  • 'Hemiplethorhynchus belongs to Rostricellulinae'
  • 'Hemitoechia belongs to Rostricellulinae'
  • 'Hercotrema belongs to Rostricellulinae'
  • 'Hesperorthinae belongs to Dolerorthidae'
  • 'Hesperorthis belongs to Hesperorthinae'
  • 'Hesperorthis avalanchensis belongs to Hesperorthis'
  • 'Hesperorthis kessei is recombined as Flabellitesia kessei'
  • 'Hesperorthis martinssoni belongs to Hesperorthis' according to Bassett and Cocks 1974
  • 'Hindellinae belongs to Meristellidae'
  • 'Homoeospirella belongs to Rhynchospirinidae'
  • 'Homoeospirella multicostata belongs to Homoeospirella'
  • 'Isorthinae belongs to Dalmanellidae'
  • 'Isorthis belongs to Isorthinae'
  • 'Isorthis (Arcualla) boreaina belongs to Isorthis (Arcualla)' according to Zhang 1989
  • 'Isorthis (Arcualla) microscapha belongs to Isorthis (Arcualla)' according to Johnson et al. 1976
  • 'Ivdelininae belongs to Gypidulidae'
  • 'Janius belongs to Eospiriferinae'
  • 'Janius exsul belongs to Janius' according to Barrande 1848
  • 'Jonesea belongs to Aegiromeninae'
  • 'Jonesea cocksi belongs to Jonesea' according to Zhang 1989
  • 'Jonesea undulata belongs to Jonesea'
  • 'Jovia belongs to Pentamerinae'
  • 'Katastrophomena belongs to Strophomenidae'
  • 'Katastrophomena parvicardinis belongs to Katastrophomena'
  • 'Kirkidium belongs to Pentamerinae'
  • 'Kozlowskiellina belongs to Kozlowskiellininae'
  • 'Kozlowskiellininae belongs to Delthyrididae'
  • 'Lamelliconchidium belongs to Conchidiinae'
  • 'Lamelliconchidium micropleura belongs to Lamelliconchidium' according to Johnson et al. 1976
  • 'Lamelliconchidium tchergense belongs to Lamelliconchidium' according to Kulkov 1968
  • 'Leangella belongs to Leptestiidae'
  • 'Lenatoechia belongs to Rostricellulinae'
  • 'Lepidocycloides belongs to Rostricellulinae'
  • 'Lepidoleptaena belongs to Leptaenidae'
  • 'Lepidoleptaena poulseni belongs to Lepidoleptaena'
  • 'Leptaena belongs to Leptaenidae'
  • 'Leptaena depressa kathekta belongs to Leptaena depressa' according to Bassett 1974
  • 'Leptaena grayi is recombined as Jonesea grayi'
  • 'Leptaena profunda is recombined as Brachyprion (Protomegastrophia) profunda'
  • 'Leptaenidae belongs to Strophomenoidea'
  • 'Leptellina belongs to Leptellinidae'
  • 'Leptellina (Merciella) mackenziensis belongs to Leptellina (Merciella)'
  • 'Leptellina (Merciella) vesper belongs to Leptellina (Merciella)' according to Lamont and Gilbert 1945
  • 'Leptellinidae belongs to Plectambonitoidea'
  • 'Leptestiidae belongs to Plectambonitoidea'
  • 'Levigatella belongs to Levigatellinae'
  • 'Levigatellinae belongs to Gypidulidae'
  • 'Liljevallia belongs to Leptaenidae'
  • 'Liljevallia amorpha belongs to Liljevallia' according to Zhang 1989
  • 'Liljevallia gotlandica belongs to Liljevallia' according to Hedstrom 1917
  • 'Lissatrypidae belongs to Atrypoidea'
  • 'Lissatrypinae belongs to Lissatrypidae'
  • 'Lissocoelina belongs to Pentamerinae'
  • 'Merista belongs to Meristinae'
  • 'Merista cuneatina belongs to Merista'
  • 'Merista fabulosa belongs to Merista' according to Kulkov 1974
  • 'Merista oklahomensis belongs to Merista' according to Amsden 1953
  • 'Merista tennesseensis belongs to Merista' according to Hall and Clarke 1894
  • 'Meristellidae belongs to Athyroidea'
  • 'Meristina australis is recombined as Atrypoidea australis'
  • 'Meristinae belongs to Meristellidae'
  • 'Microbilobata belongs to Centronellidina'
  • 'Microbilobata avalanchensis belongs to Microbilobata' according to Jin and Chatterton 1996
  • 'Microsphaeridiorhynchus belongs to Trigonirhynchiinae'
  • 'Moorefieldella belongs to Rostricellulinae'
  • 'Morinorhynchus belongs to Fardeniidae'
  • 'Morinorhynchus dalmanelliformis belongs to Morinorhynchus' according to Havlicek 1965
  • 'Morinorhynchus miniparvicostellus belongs to Morinorhynchus' according to Zhang 1989
  • 'Myrmirhynx belongs to Trigonirhynchiinae'
  • 'Nasonirhynchia belongs to Trigonirhynchiinae'
  • 'Nekhoroshevia belongs to Rostricellulinae'
  • 'Nucleospira belongs to Nucleospiridae'
  • 'Nucleospira lentilca belongs to Nucleospira' according to Havlicek 1990
  • 'Nucleospiridae belongs to Athyroidea'
  • 'Nymphorhynchia belongs to Rostricellulinae'
  • 'Orthida belongs to Articulata'
  • 'Orthis (Dalmanella) arcuaria is recombined as Isorthis (Arcualla) arcuaria'
  • 'Orthis bisulcata is recombined as Cyclospira bisulcata'
  • 'Orthis bouchardi is recombined as Ptychopleurella bouchardi'
  • 'Orthis interplicata is recombined as Dolerorthis interplicata'
  • 'Orthis lunata is recombined as Salopina lunata'
  • 'Orthis testudinaria is recombined as Dalmanella testudinaria'
  • 'Orthis tricenaria is recombined as Hesperorthis tricenaria'
  • 'Orthoidea belongs to Orthida'
  • 'Pentamerida belongs to Articulata'
  • 'Pentameridae belongs to Pentameroidea'
  • 'Pentamerifera belongs to Pentamerinae'
  • 'Pentamerinae belongs to Pentameridae'
  • 'Pentameroidea belongs to Pentamerida'
  • 'Pentameroides belongs to Pentameroidinae'
  • 'Pentameroidinae belongs to Pentameridae'
  • 'Pentamerus belongs to Pentamerinae'
  • 'Pentamerus optatus is recombined as Gypidulina optatus'
  • 'Pentlandina belongs to Strophomenidae'
  • 'Pentlandina harperi belongs to Pentlandina' according to Zhang 1989
  • 'Pentlandina lamelliformis belongs to Pentlandina'
  • 'Pholidostrophia belongs to Pholidostrophidae'
  • 'Pholidostrophia (Mesopholidostrophia) belongs to Pholidostrophia' according to Williams 1950
  • 'Pholidostrophia (Mesopholidostrophia) lamellosa belongs to Pholidostrophia (Mesopholidostrophia)' according to Zhang 1989
  • 'Pholidostrophidae belongs to Strophomenida'
  • 'Platystrophia belongs to Platystrophiinae'
  • 'Platystrophia orbiculoidea belongs to Platystrophia'
  • 'Platystrophiinae belongs to Plectorthidae'
  • 'Plectambonites papillosa is recombined as Chonetoidea papillosa'
  • 'Plectambonitoidea belongs to Strophomenida'
  • 'Plectatrypa belongs to Atrypidae'
  • 'Plectatrypa unicosta belongs to Plectatrypa' according to Zhang 1989
  • 'Plectorthidae belongs to Orthoidea'
  • 'Protochonetes belongs to Devonochonetinae'
  • 'Protochonetes ludlovensis belongs to Protochonetes' according to Muir-Wood 1962
  • 'Ptychomaletoechia belongs to Rostricellulinae'
  • 'Ptychopleurella belongs to Dolerorthinae'
  • 'Ptychopleurella angulaticostata belongs to Ptychopleurella'
  • 'Ptychopleurella lenzi belongs to Ptychopleurella' according to Zhang 1989
  • 'Reticularia septentrionalis is recombined as Pentameroides septentrionalis' according to Whiteaves 1904
  • 'Reticularia septentrionalis is recombined as Pentameroides septentrionalis'
  • 'Reticulariidae belongs to Reticularioidea'
  • 'Reticularioidea belongs to Spiriferidina'
  • 'Retziidina belongs to Spiriferida'
  • 'Reveroides belongs to Pentameroidinae'
  • 'Rhynchonella (Stegerhynchus) was reranked as Stegerhynchus and belongs to Rhynchotrematidae'
  • 'Rhynchonellida belongs to Articulata'
  • 'Rhynchonelloidea belongs to Rhynchonellida'
  • 'Rhynchospirinidae belongs to Retziidina'
  • 'Rhynchotrematidae belongs to Rhynchonelloidea'
  • 'Rhynchotreta belongs to Rostricellulinae'
  • 'Rhynchotreta americaniformis belongs to Rhynchotreta' according to Zhang 1989
  • 'Rhynchotreta thebesensis is recombined as Thebesia thebesensis'
  • 'Rostricellula belongs to Rostricellulinae'
  • 'Rostricellulinae belongs to Trigonirhynchiidae'
  • 'Salopina belongs to Draboviidae'
  • 'Salopina delta belongs to Salopina' according to Johnson et al. 1976
  • 'Sapelnikovia is a subjective synonym of Reveroides'
  • 'Septatrypa belongs to Septatrypinae'
  • 'Septatrypa secreta belongs to Septatrypa' according to Kozlowski 1929
  • 'Septatrypa zelia belongs to Septatrypa' according to Barrande 1879
  • 'Septatrypinae belongs to Lissatrypidae'
  • 'Severella belongs to Stricklandistrophiidae'
  • 'Severella arctosulcata belongs to Severella' according to Zhang 1989
  • 'Shagamella belongs to Anopliidae'
  • 'Shagamella ludlovensis belongs to Shagamella' according to Boucot and Harper 1968
  • 'Sieberellinae belongs to Gypidulidae'
  • 'Sinotectirostrum belongs to Trigonirhynchiinae'
  • 'Skenidioidae belongs to Orthoidea'
  • 'Skenidioides belongs to Skenidioidae'
  • 'Skenidioides operosa belongs to Skenidioides' according to Johnson et al. 1976
  • 'Sowerbyellidae belongs to Plectambonitoidea'
  • 'Sowerbyellinae belongs to Sowerbyellidae'
  • 'Spirifer nobilis is recombined as Janius nobilis'
  • 'Spirifer ventricosus is recombined as Nucleospira ventricosus'
  • 'Spiriferacea is corrected as Spiriferoidea and belongs to Spiriferidina'
  • 'Spiriferida belongs to Articulata'
  • 'Spiriferidina belongs to Spiriferida'
  • 'Spirigerina belongs to Atrypidae'
  • 'Spirigerina copperi belongs to Spirigerina' according to Zhang 1989
  • 'Spirinella belongs to Reticulariidae'
  • 'Spirinella caecistriata belongs to Spirinella' according to Johnston 1941
  • 'Spirinella struszi belongs to Spirinella' according to Zhang 1989
  • 'Spirinella tureki belongs to Spirinella' according to Havlicek 1990
  • 'Stenorhynchia belongs to Trigonirhynchiinae'
  • 'Stenorhynchites belongs to Trigonirhynchiinae'
  • 'Stricklandistrophiidae belongs to Pentameroidea'
  • 'Stropheodontidae belongs to Stropheodontoidea'
  • 'Stropheodontoidea belongs to Strophomenida'
  • 'Strophomena antiquata woodlandensis is recombined as Katastrophomena woodlandensis'
  • 'Strophomena crispa is recombined as Morinorhynchus crispus' according to Lindström 1861
  • 'Strophomena leda is recombined as Brachyprion leda'
  • 'Strophomena rhomboidalis lepidula belongs to Strophomena rhomboidalis' according to Barrande 1879
  • 'Strophomenida belongs to Articulata'
  • 'Strophomenidae belongs to Strophomenoidea'
  • 'Strophomenoidea belongs to Strophomenida'
  • 'Sufetirhyncha belongs to Trigonirhynchiinae'
  • 'Terebratula biforatus is recombined as Platystrophia biforatus'
  • 'Terebratula borealis is recombined as Stegerhynchus borealis'
  • 'Terebratula borealis is recombined as Camarotoechia borealis' according to Joseph 1937
  • 'Terebratula borealis is recombined as Rhynchonella borealis' according to Davidson 1867
  • 'Terebratula didyma is recombined as Didymothyris didyma'
  • 'Terebratula herculea is recombined as Merista herculea'
  • 'Terebratula imbricata is recombined as Plectatrypa imbricata'
  • 'Terebratula linguata belongs to Terebratula' according to von Buch 1834
  • 'Terebratula linguata is recombined as Atrypoidea linguata'
  • 'Terebratula marginalis is recombined as Spirigerina marginalis'
  • 'Terebratulida belongs to Articulata'
  • 'Thebesia belongs to Rostricellulinae'
  • 'Thebesia crassicostata belongs to Thebesia'
  • 'Trigonirhynchia belongs to Trigonirhynchiinae'
  • 'Trigonirhynchiidae belongs to Rhynchonelloidea'
  • 'Trigonirhynchiinae belongs to Trigonirhynchiidae'
  • 'Triplesiidae belongs to Triplesioidea'
  • 'Triplesioidea belongs to Orthida'
  • 'Virgianidae belongs to Pentameroidea'
  • 'Virginiata belongs to Trigonirhynchiinae'
  • 'Vosmiverstum belongs to Conchidiinae'
  • 'Vosmiverstum breiveli belongs to Vosmiverstum' according to Zhang 1989
  • 'Whitfieldella belongs to Hindellinae'
  • 'Wilsoniella belongs to Rostricellulinae'
  • 'Zygospira putilla is recombined as Eospirigerina putilla'