Opinions from S. Bengtson 1992

  • 'Acanthomeridion belongs to Archaeocopida'
  • 'Acrothele belongs to Acrotretida'
  • 'Acrothyra belongs to Acrotretida'
  • 'Acrotreta belongs to Acrotretida'
  • 'Acrotretida belongs to Inarticulata'
  • 'Agnostida belongs to Trilobita'
  • 'Agyrekia belongs to Kutorginida'
  • 'Aksuglobulus belongs to Problematica'
  • 'Aldanotreta belongs to Articulata'
  • 'Alisina belongs to Obolellida'
  • 'Aluta belongs to Archaeocopida'
  • 'Anabarella belongs to Cyrtonellida'
  • 'Antohipponicharion is corrected as Antihipponicharion and belongs to Archaeocopida'
  • 'Anzalia belongs to Problematica'
  • 'Archaeocopida belongs to Ostracoda'
  • 'Archaeospira belongs to Cyrtonellida'
  • 'Archaeostraca belongs to Malacostraca'
  • 'Askepasma belongs to Paterinida'
  • 'Auriculatella belongs to Archaeocopida'
  • 'Auriculatespira is corrected as Auriculaspira and belongs to Cyrtonellida'
  • 'Bajiella belongs to Archaeocopida'
  • 'Bellerophontida belongs to Monoplacophora'
  • 'Beltania belongs to Problematica'
  • 'Bemella belongs to Cyrtonellida'
  • 'Beyrichona belongs to Archaeocopida'
  • 'Bicia belongs to Obolellida'
  • 'Bija belongs to Problematica'
  • 'Billingsella belongs to Orthida'
  • 'Bojarinovia belongs to Articulata'
  • 'Botsfordia belongs to Acrotretida'
  • 'Bradoria belongs to Archaeocopida'
  • 'Bradorona is a subjective synonym of Bradoria'
  • 'Cambria belongs to Archaeocopida'
  • 'Cambroclavus belongs to Zhijinitidae'
  • 'Canadaspidida belongs to Malacostraca'
  • 'Changshabaella belongs to Archaeocopida'
  • 'Chelicerata belongs to Arthropoda'
  • 'Combinivalvula belongs to Archaeocopida'
  • 'Comptaluta belongs to Archaeocopida'
  • 'Corynexochida belongs to Trilobita'
  • 'Cryptotreta belongs to Articulata'
  • 'Curticia belongs to Brachiopoda'
  • 'Cyrtonellida belongs to Monoplacophora'
  • 'Dabashanella belongs to Archaeocopida'
  • 'Dahaiella belongs to Archaeocopida'
  • 'Deiradovclavus belongs to Zhijinitidae'
  • 'Deltaclavus belongs to Zhijinitidae'
  • 'Diandongia belongs to Acrotretida'
  • 'Dictyonina belongs to Paterinida'
  • 'Dielymella belongs to Archaeocopida'
  • 'Dinomischus belongs to Problematica'
  • 'Dysoristus belongs to Acrotretida'
  • 'Edreja belongs to Acrotretida'
  • 'Eldonia belongs to Problematica'
  • 'Emmonsaspis belongs to Problematica'
  • 'Eoconcha belongs to Orthida'
  • 'Eocucumaria belongs to Problematica'
  • 'Eoescharopora belongs to Problematica'
  • 'Eolimulus belongs to Eolimulidae'
  • 'Eotebenna belongs to Cyrtonellida'
  • 'Eothele belongs to Brachiopoda'
  • 'Epactridion belongs to Archaeocopida'
  • 'Escasona is a subjective synonym of Beyrichona'
  • 'Facivermis belongs to Problematica'
  • 'Ginella is replaced by Ilsanella'
  • 'Glyptias belongs to Acrotretida'
  • 'Glyptoria belongs to Orthida'
  • 'Guangyuanella belongs to Archaeocopida'
  • 'Hadrotreta belongs to Acrotretida'
  • 'Hamusella belongs to Cyrtonellida'
  • 'Hanchiangella belongs to Archaeocopida'
  • 'Hanchungella belongs to Archaeocopida'
  • 'Haupiria belongs to Kutorginida'
  • 'Helcionella belongs to Cyrtonellida'
  • 'Heliomedusa belongs to Brachiopoda'
  • 'Hipponicharion belongs to Archaeocopida'
  • 'Homotreta belongs to Acrotretida'
  • 'Houlongdongella belongs to Archaeocopida'
  • 'Huangshandongella belongs to Problematica'
  • 'Hubeispira belongs to Cyrtonellida'
  • 'Hymenocaris belongs to Hymenostraca'
  • 'Hymenostraca belongs to Malacostraca'
  • 'Igorella belongs to Cyrtonellida'
  • 'Ilsanella belongs to Cyrtonellida'
  • 'Indiana belongs to Archaeocopida'
  • 'Indianites is a subjective synonym of Indiana'
  • 'Indota [misspelled as Indoto] belongs to Archaeocopida'
  • 'Iphidea is replaced by Paterina'
  • 'Isoclavus is a subjective synonym of Cambroclavus'
  • 'Israelaria belongs to Orthida'
  • 'Ivshinella belongs to Obolellida'
  • 'Khairkhania belongs to Cyrtonellida'
  • 'Khasagtina belongs to Articulata'
  • 'Konicekion belongs to Archaeocopida'
  • 'Kotujella belongs to Orthida'
  • 'Kundatella belongs to Orthida'
  • 'Kunmingella belongs to Archaeocopida'
  • 'Kunyangella belongs to Archaeocopida'
  • 'Kutorgina belongs to Kutorginida'
  • 'Kutorginida belongs to Inarticulata'
  • 'Labyrinthus belongs to Problematica'
  • 'Latouchella belongs to Cyrtonellida'
  • 'Leioria belongs to Orthida'
  • 'Leptostega belongs to Cyrtonellida'
  • 'Leshanella belongs to Archaeocopida'
  • 'Liangshanella belongs to Archaeocopida'
  • 'Lingulella belongs to Lingulida'
  • 'Lingulida belongs to Articulata'
  • 'Linnarssonia belongs to Acrotretida'
  • 'Luella belongs to Archaeocopida'
  • 'Mackinnonia belongs to Cyrtonellida'
  • 'Magnicanalis belongs to Obolellida'
  • 'Malacostraca was reranked as a class and belongs to Crustacea'
  • 'Malongella belongs to Archaeocopida'
  • 'Margaretia belongs to Problematica'
  • 'Matutella belongs to Orthida'
  • 'Meishucunella belongs to Archaeocopida'
  • 'Merostomata belongs to Chelicerata'
  • 'Mickwitzia belongs to Paterinida'
  • 'Micromitra belongs to Paterinida'
  • 'Micropylepora belongs to Problematica'
  • 'Monasterium belongs to Archaeocopida'
  • 'Monoconvexa belongs to Obolellida'
  • 'Mononotella belongs to Archaeocopida'
  • 'Nanchengella belongs to Archaeocopida'
  • 'Narynella belongs to Orthida'
  • 'Neobolus belongs to Brachiopoda'
  • 'Neokunmingella belongs to Archaeocopida'
  • 'Nochoroiella belongs to Obolellida'
  • 'Obolella belongs to Obolellida'
  • 'Obolellida belongs to Articulata'
  • 'Obolopsis belongs to Lingulida'
  • 'Obolus belongs to Lingulida'
  • 'Odontopleurida belongs to Trilobita'
  • 'Oelandia is a subjective synonym of Latouchella'
  • 'Oelandiella is a subjective synonym of Latouchella'
  • 'Ophiosema belongs to Archaeocopida'
  • 'Orthida belongs to Articulata'
  • 'Ostracoda belongs to Crustacea'
  • 'Ovaluta belongs to Archaeocopida'
  • 'Palaeocopida belongs to Ostracoda'
  • 'Palaeoschmidtites belongs to Lingulida'
  • 'Paleomerus is a subjective synonym of Strabops'
  • 'Parailsanella belongs to Cyrtonellida'
  • 'Parakunmingella belongs to Archaeocopida'
  • 'Paraphaseolella belongs to Archaeocopida'
  • 'Pararaconus belongs to Cyrtonellida'
  • 'Paterina belongs to Paterinida'
  • 'Paterinida belongs to Articulata'
  • 'Pelagiella belongs to Cyrtonellida'
  • 'Perspicaris belongs to Canadaspidida'
  • 'Phaseolella belongs to Archaeocopida'
  • 'Polyphyma belongs to Archaeocopida'
  • 'Poratites belongs to Problematica'
  • 'Proeccyliopterus belongs to Cyrtonellida'
  • 'Prototreta belongs to Acrotretida'
  • 'Protowenella belongs to Bellerophontida'
  • 'Pseudoclavus belongs to Zhijinitidae'
  • 'Pseudokunmingella belongs to Archaeocopida'
  • 'Psiloria belongs to Orthida'
  • 'Ptychopariida belongs to Trilobita'
  • 'Radiaxialia belongs to Problematica'
  • 'Randomia belongs to Cyrtonellida'
  • 'Salanygolina belongs to Articulata'
  • 'Schizopholis belongs to Acrotretida'
  • 'Sellula belongs to Archaeocopida'
  • 'Shensiella belongs to Archaeocopida'
  • 'Sibiria belongs to Obolellida'
  • 'Silesicaris belongs to Malacostraca'
  • 'Sinoclavus is a subjective synonym of Cambroclavus'
  • 'Songlinella belongs to Archaeocopida'
  • 'Spinulothele belongs to Acrotretida'
  • 'Stellostomites is a subjective synonym of Eldonia'
  • 'Stenotheca belongs to Cyrtonellida'
  • 'Strabops belongs to Merostomata'
  • 'Sugaites is a subjective synonym of Cambroclavus'
  • 'Sunella belongs to Archaeocopida'
  • 'Tanbaoites is a subjective synonym of Cambroclavus'
  • 'Tannuella belongs to Cyrtonellida'
  • 'Tannuolina belongs to Tannuolinidae'
  • 'Tannuolinidae belongs to Metazoa'
  • 'Tcharella belongs to Orthida'
  • 'Tetradellidae belongs to Palaeocopida'
  • 'Trematobolus belongs to Obolellida'
  • 'Trematosia belongs to Kutorginida'
  • 'Trilobita belongs to Arthropoda'
  • 'Tropidiana belongs to Archaeocopida'
  • 'Tsunyiella belongs to Archaeocopida'
  • 'Tuvinia belongs to Problematica'
  • 'Ushkarella belongs to Tetradellidae'
  • 'Walcottella belongs to Archaeocopida'
  • 'Walcottina belongs to Paterinida'
  • 'Westonia belongs to Lingulida'
  • 'Wuchiapingella belongs to Archaeocopida'
  • 'Wutingella belongs to Archaeocopida'
  • 'Xenusion belongs to Problematica'
  • 'Yangtzeconus belongs to Cyrtonellida'
  • 'Yangtzespira is a subjective synonym of Archaeospira'
  • 'Yaoyingella belongs to Archaeocopida'
  • 'Yeshanella belongs to Archaeocopida'
  • 'Yochelcionella belongs to Cyrtonellida'
  • 'Yorkia belongs to Obolellida'
  • 'Yunanospira is a subjective synonym of Archaeospira'
  • 'Yunnanomedusa is a subjective synonym of Eldonia'
  • 'Zepaera belongs to Archaeocopida'
  • 'Zhenpingella belongs to Archaeocopida'
  • 'Zhijinella belongs to Archaeocopida'
  • 'Zhijinites belongs to Zhijinitidae'
  • 'Zhongbaoella belongs to Archaeocopida'