Opinions from H. J. Harrington and A. F. Leanza 1957

  • 'Acadagnostus belongs to Peronopseinae'
  • 'Acadagnostus argentinus belongs to Acadagnostus'
  • 'Acerocarina belongs to Pelturinae'
  • 'Agnostida belongs to Trilobita'
  • 'Agnostidae belongs to Agnostina'
  • 'Agnostina belongs to Agnostida'
  • 'Angelina belongs to Triarthrinae'
  • 'Angelina kayseri belongs to Angelina'
  • 'Angelina punctolineata belongs to Angelina'
  • 'Apatokephalus belongs to Richardsonellinae'
  • 'Apatokephalus exiguus belongs to Apatokephalus'
  • 'Apatokephalus serratus belongs to Apatokephalus' according to Boeck 1838
  • 'Apatokephalus serratus belongs to Apatokephalus'
  • 'Araiopleura belongs to Hapalopleuridae'
  • 'Araiopleura reticulata belongs to Araiopleura'
  • 'Arionellus hyeronimi is recombined as Angelina hyeronimi'
  • 'Asaphacea belongs to Asaphina'
  • 'Asaphellus belongs to Ogygiinae'
  • 'Asaphellus catamarcensis belongs to Asaphellus' according to Kobayashi 1935
  • 'Asaphellus catamarcensis belongs to Asaphellus'
  • 'Asaphellus jujuanus belongs to Asaphellus'
  • 'Asaphellus riojanus belongs to Asaphellus'
  • 'Asaphidae belongs to Asaphacea'
  • 'Asaphina belongs to Ptychopariida'
  • 'Asaphinae belongs to Asaphidae'
  • 'Asaphopsis belongs to Dikelocephalinidae'
  • 'Asaphopsis intermedia belongs to Asaphopsis'
  • 'Asaphus (Ampyx) was reranked as Ampyx and belongs to Raphiophoridae'
  • 'Australoharpes belongs to Harpidae'
  • 'Australoharpes depressus belongs to Australoharpes'
  • 'Australopyge belongs to Ogygiinae'
  • 'Australopyge acanthura belongs to Australopyge'
  • 'Australopyge russoi belongs to Australopyge'
  • 'Basiliella belongs to Asaphinae'
  • 'Basiliella carinata belongs to Basiliella' according to Harrington 1938
  • 'Basiliella carinata belongs to Basiliella'
  • 'Beltella belongs to Pelturinae'
  • 'Beltella ulrichi belongs to Beltella' according to Harrington 1938
  • 'Beltella ulrichi belongs to Beltella'
  • 'Bodenbenderia belongs to Trilobita'
  • 'Bodenbenderia longifrons belongs to Bodenbenderia'
  • 'Brackebuschia belongs to Trilobita'
  • 'Brackebuschia acheila belongs to Brackebuschia'
  • 'Synhomalonotus pompeckji is replaced by Synhomalonotus kobayashii'
  • 'Calymenella belongs to Homalonotidae'
  • 'Calymenella zaplensis belongs to Calymenella'
  • 'Calymenidae belongs to Calymenina'
  • 'Calymenina belongs to Phacopida'
  • 'Ceratopyge belongs to Ceratopygidae'
  • 'Ceratopyge forficuloides belongs to Ceratopyge'
  • 'Ceratopygidae belongs to Asaphacea'
  • 'Cheiruridae belongs to Cheirurina'
  • 'Cheirurina belongs to Phacopida'
  • 'Ciceragnostus belongs to Phalacrominae'
  • 'Ciceragnostus iruyensis belongs to Ciceragnostus' according to Kayser 1897
  • 'Ciceragnostus iruyensis belongs to Ciceragnostus'
  • 'Colpocoryphoides belongs to Calymenidae'
  • 'Colpocoryphoides trapezoidalis belongs to Colpocoryphoides'
  • 'Conocoryphacea belongs to Ptychopariina'
  • 'Cryptolithinae belongs to Trinucleidae'
  • 'Cyclognathus glaber is recombined as Acerocarina glaber'
  • 'Cyrtometopus belongs to Cheiruridae'
  • 'Dalmanitina tellecheai is recombined as Proetiella tellecheai'
  • 'Deltacare belongs to Trilobita'
  • 'Deltacare prosops belongs to Deltacare'
  • 'Dichelepyge belongs to Ceratopygidae'
  • 'Dichelepyge pascuali belongs to Dichelepyge' according to Harrington and Leanza 1952
  • 'Dichelepyge pascuali belongs to Dichelepyge'
  • 'Dikelokephalinidae is corrected as Dikelocephalinidae and belongs to Asaphacea'
  • 'Dolerasaphus belongs to Ogygiinae'
  • 'Dolerasaphus laevis belongs to Dolerasaphus'
  • 'Dolerobasilicus belongs to Asaphinae'
  • 'Encrinuridae belongs to Cheirurina'
  • 'Encrinurus belongs to Encrinuridae'
  • 'Encrinurus niquivilensis belongs to Encrinurus'
  • 'Famatinolithus belongs to Cryptolithinae'
  • 'Famatinolithus noticus belongs to Famatinolithus'
  • 'Gallagnostus belongs to Phalacrominae'
  • 'Gallagnostus bolivianus belongs to Gallagnostus' according to Hoek 1912
  • 'Gallagnostus bolivianus belongs to Gallagnostus'
  • 'Geragnostidae was reranked as the subfamily Geragnostinae and belongs to Agnostidae'
  • 'Geragnostus belongs to Geragnostinae'
  • 'Geragnostus (Geragnostus) belongs to Geragnostus'
  • 'Geragnostus (Geragnostus) belongs to Geragnostus' according to Howell 1935
  • 'Geragnostus (Geragnostus) maurii belongs to Geragnostus (Geragnostus)'
  • 'Geragnostus (Geragnostus) nesossii belongs to Geragnostus (Geragnostus)'
  • 'Geragnostus (Microagnostus) belongs to Geragnostus' according to Howell 1935
  • 'Geragnostus (Microagnostus) belongs to Geragnostus'
  • 'Geragnostus (Microagnostus) calviformis is recombined as Geragnostus (Micragnostus) calviformis'
  • 'Geragnostus (Microagnostus) calviformis belongs to Geragnostus (Microagnostus)'
  • 'Geragnostus (Microagnostus) hoeki belongs to Geragnostus (Microagnostus)' according to Kobayashi 1939
  • 'Geragnostus (Microagnostus) hoeki belongs to Geragnostus (Microagnostus)'
  • 'Geragnostus (Microagnostus) micropeltis belongs to Geragnostus (Microagnostus)'
  • 'Geragnostus (Microagnostus) neumanni belongs to Geragnostus (Microagnostus)'
  • 'Geragnostus (Microagnostus) tilcuyensis belongs to Geragnostus (Microagnostus)' according to Kobayashi 1937
  • 'Geragnostus (Microagnostus) tilcuyensis belongs to Geragnostus (Microagnostus)'
  • 'Geragnostus (Microagnostus) vilonii belongs to Geragnostus (Microagnostus)'
  • 'Guandacolithus belongs to Tretaspidinae'
  • 'Guandacolithus furquei belongs to Guandacolithus'
  • 'Hapalopleura belongs to Hapalopleuridae'
  • 'Hapalopleura clavata belongs to Hapalopleura'
  • 'Hapalopleura longicornis belongs to Hapalopleura'
  • 'Hapalopleuridae belongs to Trinucleina'
  • 'Harpidae belongs to Harpina'
  • 'Harpides belongs to Harpididae'
  • 'Harpides neogaeus belongs to Harpides'
  • 'Harpididae belongs to Harpina'
  • 'Hoekaspis belongs to Ogygiinae'
  • 'Hoekaspis megacantha belongs to Hoekaspis' according to Leanza 1941
  • 'Hoekaspis schlagintweiti belongs to Hoekaspis' according to Harrington and Leanza 1942
  • 'Hoekaspis schlagintweiti belongs to Hoekaspis'
  • 'Homalonotidae belongs to Calymenina'
  • 'Hypermecaspididae belongs to Olenina'
  • 'Hypermecaspis belongs to Hypermecaspididae'
  • 'Hypermecaspis armata belongs to Hypermecaspis'
  • 'Hypermecaspis bulmani belongs to Hypermecaspis'
  • 'Hypermecaspis inermis belongs to Hypermecaspis'
  • 'Hypermecaspis inflecta belongs to Hypermecaspis'
  • 'Illaenacea belongs to Asaphina'
  • 'Illaenidae belongs to Illaenacea'
  • 'Illaenopsis belongs to Nileidae'
  • 'Illaenus stenorhachis is recombined as Illaenopsis stenorhachis'
  • 'Jujuyaspis belongs to Pelturinae'
  • 'Jujuyaspis keideli belongs to Jujuyaspis' according to Kobayashi 1936
  • 'Jujuyaspis keideli belongs to Jujuyaspis'
  • 'Kainella belongs to Richardsonellinae'
  • 'Kainella conica belongs to Kainella' according to Kobayashi 1935
  • 'Kainella conica belongs to Kainella'
  • 'Kainella meridionalis belongs to Kainella' according to Kobayashi 1935
  • 'Kainella meridionalis belongs to Kainella'
  • 'Kayseraspis belongs to Ogygiinae'
  • 'Kayseraspis asaphelloides belongs to Kayseraspis'
  • 'Kayseraspis asaphelloides belongs to Kayseraspis' according to Harrington 1938
  • 'Kayseraspis brackebuschi belongs to Kayseraspis' according to Harrington 1938
  • 'Kayseraspis brackebuschi belongs to Kayseraspis'
  • 'Keidelia belongs to Proetidae'
  • 'Keidelia macrophthalma belongs to Keidelia'
  • 'Leiagnostus belongs to Phalacrominae'
  • 'Leiagnostus perinflatus belongs to Leiagnostus'
  • 'Leiagnostus turgidulus belongs to Leiagnostus'
  • 'Leiostegiacea belongs to Ptychopariina'
  • 'Leiostegiidae belongs to Leiostegiacea'
  • 'Leptoplastinae belongs to Olenidae'
  • 'Lloydia belongs to Leiostegiidae'
  • 'Lloydia (Leiostegium) belongs to Lloydia' according to Raymond 1913
  • 'Lloydia (Leiostegium) belongs to Lloydia'
  • 'Lloydia (Leiostegium) douglasi belongs to Lloydia (Leiostegium)' according to Harrington 1937
  • 'Lloydia (Leiostegium) douglasi belongs to Lloydia (Leiostegium)'
  • 'Lonchodomas belongs to Raphiophoridae'
  • 'Lonchodomas suriensis belongs to Lonchodomas'
  • 'Machairagnostus belongs to Pseudagnostinae'
  • 'Machairagnostus tmetus belongs to Machairagnostus'
  • 'Megalaspidella belongs to Ogygiinae'
  • 'Megalaspidella kayseri belongs to Megalaspidella' according to Kobayashi 1937
  • 'Megalaspidella orthometopa is recombined as Notopeltis orthometopa'
  • 'Megalaspidella pumila is a subjective synonym of Notopeltis orthometopa'
  • 'Megalaspis belongs to Ogygiinae'
  • 'Megalaspis pugiocauda belongs to Megalaspis'
  • 'Megalaspis saltaensis belongs to Megalaspis' according to Kayser 1898
  • 'Megalaspis saltaensis belongs to Megalaspis'
  • 'Mekynophrys belongs to Leptoplastinae'
  • 'Mekynophrys nanna belongs to Mekynophrys' according to Harrington 1938
  • 'Mekynophrys nanna belongs to Mekynophrys'
  • 'Mendolaspis belongs to Raphiophoridae'
  • 'Mendolaspis salagastensis belongs to Mendolaspis' according to Rusconi 1951
  • 'Mendolaspis salagastensis belongs to Mendolaspis'
  • 'Metapilekia belongs to Pliomeridae'
  • 'Metapilekia bilirata belongs to Metapilekia' according to Harrington 1938
  • 'Nanillaenus belongs to Illaenidae'
  • 'Nanillaenus gualcamayensis belongs to Nanillaenus'
  • 'Nannopeltis belongs to Trilobita'
  • 'Nannopeltis modesta belongs to Nannopeltis' according to Harrington 1938
  • 'Nileidae belongs to Asaphacea'
  • 'Nileidae stenorhachis belongs to Nileidae' according to Harrington 1938
  • 'Niobides belongs to Ogygiinae'
  • 'Niobides armatus belongs to Niobides'
  • 'Niobina belongs to Ogygiinae'
  • 'Niobina taurina belongs to Niobina'
  • 'Notopeltis belongs to Ogygiinae'
  • 'Ogygiinae belongs to Asaphidae'
  • 'Ogygiocarella belongs to Ogygiinae'
  • 'Ogygiocarella debuchana belongs to Ogygiocarella'
  • 'Ogygiocaris belongs to Ogygiinae'
  • 'Ogygiocaris araiorhachis belongs to Ogygiocaris'
  • 'Ogygitella belongs to Asaphinae'
  • 'Ogygitella australis belongs to Ogygitella'
  • 'Olenidae belongs to Olenina'
  • 'Olenina belongs to Ptychopariida'
  • 'Oleninae belongs to Olenidae'
  • 'Olenus argentinus is recombined as Parabolina argentina'
  • 'Olenus frequens is recombined as Parabolina frequens'
  • 'Onychopyge belongs to Ceratopygidae'
  • 'Onychopyge argentina belongs to Onychopyge'
  • 'Onychopyge longispina belongs to Onychopyge'
  • 'Onychopyge plagiacantha belongs to Onychopyge'
  • 'Onychopyge riojana belongs to Onychopyge'
  • 'Orometopidae belongs to Trinucleina'
  • 'Orometopus belongs to Orometopidae'
  • 'Orometopus notatifrons belongs to Orometopus'
  • 'Orometopus pyrifrons belongs to Orometopus' according to Harrington 1938
  • 'Orometopus pyrifrons belongs to Orometopus'
  • 'Parabasilicus belongs to Asaphinae'
  • 'Parabasilicus typicalis belongs to Parabasilicus' according to Kobayashi 1937
  • 'Parabasilicus typicalis belongs to Parabasilicus'
  • 'Parabolina belongs to Oleninae'
  • 'Parabolina kobayashii belongs to Parabolina'
  • 'Parabolina pheidolopyge belongs to Parabolina' according to Harrington 1938
  • 'Parabolina pheidolopyge belongs to Parabolina'
  • 'Parabolinella belongs to Triarthrinae'
  • 'Parabolinella argentinensis belongs to Parabolinella'
  • 'Parabolinella coelatifrons belongs to Parabolinella'
  • 'Parabolinella tetragonalis is recombined as Triarthrus tetragonalis'
  • 'Parabolinella triarthroides belongs to Parabolinella' according to Harrington 1938
  • 'Parabolinella triarthroides belongs to Parabolinella'
  • 'Parabolinopsis belongs to Pelturinae'
  • 'Parabolinopsis mariana belongs to Parabolinopsis'
  • 'Pelturinae belongs to Olenidae'
  • 'Peronopseinae belongs to Peronopsidae'
  • 'Peronopsidae belongs to Agnostina'
  • 'Phacopida belongs to Trilobita'
  • 'Phalacrominae belongs to Peronopsidae'
  • 'Plesioparabolina belongs to Oleninae'
  • 'Plesioparabolina proparia belongs to Plesioparabolina' according to Harrington and Leanza 1942
  • 'Plesioparabolina proparia belongs to Plesioparabolina'
  • 'Plicatolina belongs to Triarthrinae'
  • 'Plicatolina scalpta belongs to Plicatolina'
  • 'Pliomera belongs to Pliomeridae'
  • 'Pliomera tmetophrys belongs to Pliomera'
  • 'Pliomeridae belongs to Cheirurina'
  • 'Pliomeroides belongs to Pliomeridae'
  • 'Pliomeroides deferrariisi belongs to Pliomeroides' according to Harrington 1938
  • 'Porterfieldia belongs to Triarthrinae'
  • 'Porterfieldia jachalensis belongs to Porterfieldia'
  • 'Proceratopyge belongs to Ceratopygidae'
  • 'Proceratopyge incondita belongs to Proceratopyge'
  • 'Proetacea belongs to Olenina'
  • 'Proetidae belongs to Proetacea'
  • 'Proetiella belongs to Proetidae'
  • 'Protopeltura belongs to Pelturinae'
  • 'Protopeltura mesembria belongs to Protopeltura'
  • 'Protopliomerops belongs to Pliomeridae'
  • 'Protopliomerops rossi belongs to Protopliomerops'
  • 'Pseudagnostidae was reranked as the subfamily Pseudagnostinae and belongs to Agnostidae'
  • 'Pseudohysterolenus belongs to Ceratopygidae'
  • 'Pseudohysterolenus infidus belongs to Pseudohysterolenus'
  • 'Pseudokainella belongs to Richardsonellinae'
  • 'Pseudokainella keideli belongs to Pseudokainella' according to Harrington 1938
  • 'Pseudokainella lata belongs to Pseudokainella' according to Kobayashi 1935
  • 'Pseudokainella lata belongs to Pseudokainella'
  • 'Pseudokainella pustulosa belongs to Pseudokainella'
  • 'Pseudoperonopsis belongs to Peronopseinae'
  • 'Pseudoperonopsis zuninoi belongs to Pseudoperonopsis'
  • 'Ptychopariida belongs to Trilobita'
  • 'Ptychopariina belongs to Ptychopariida'
  • 'Raphiophoridae belongs to Trinucleina'
  • 'Raphiophorus belongs to Raphiophoridae'
  • 'Raphiophorus lamasi belongs to Raphiophorus'
  • 'Remopleuridacea belongs to Olenina'
  • 'Remopleurididae belongs to Remopleuridacea'
  • 'Remopleuridinae belongs to Remopleurididae'
  • 'Remopleuridioides belongs to Remopleuridinae'
  • 'Remopleuridioides preandinus belongs to Remopleuridioides'
  • 'Rhadinopleura belongs to Hapalopleuridae'
  • 'Rhadinopleura eurycephala belongs to Rhadinopleura'
  • 'Richardsonellidae was reranked as the subfamily Richardsonellinae and belongs to Remopleurididae'
  • 'Saltaspis belongs to Pelturinae'
  • 'Saltaspis steinmanni belongs to Saltaspis' according to Harrington and Leanza 1952
  • 'Saltaspis steinmanni belongs to Saltaspis'
  • 'Shumardia belongs to Shumardiidae'
  • 'Shumardia erquensis belongs to Shumardia' according to Kobayashi 1937
  • 'Shumardia erquensis belongs to Shumardia'
  • 'Shumardia minutula belongs to Shumardia'
  • 'Shumardiidae belongs to Conocoryphacea'
  • 'Sphaerocare belongs to Trilobita'
  • 'Sphaerocare globifrons belongs to Sphaerocare'
  • 'Synhomalonotus belongs to Calymenidae'
  • 'Synhomalonotus kobayashii belongs to Synhomalonotus'
  • 'Thysanopyge belongs to Ogygiinae'
  • 'Thysanopyge argentina belongs to Thysanopyge' according to Kayser 1898
  • 'Thysanopyge argentina belongs to Thysanopyge'
  • 'Thysanopyge clavijoi belongs to Thysanopyge'
  • 'Thysanopyge latelimbata belongs to Thysanopyge'
  • 'Tretaspidinae belongs to Trinucleidae'
  • 'Triarthrinae belongs to Olenidae'
  • 'Triarthrus belongs to Triarthrinae'
  • 'Triarthrus parchaensis belongs to Triarthrus'
  • 'Triarthrus rectifrons belongs to Triarthrus'
  • 'Triarthrus shinetonensis belongs to Triarthrus' according to Raw 1908
  • 'Triarthrus shinetonensis belongs to Triarthrus'
  • 'Trinodus belongs to Geragnostinae'
  • 'Trinodus jujuyensis belongs to Trinodus' according to Harrington 1938
  • 'Trinodus jujuyensis belongs to Trinodus'
  • 'Trinodus saltaensis belongs to Trinodus'
  • 'Trinucleidae belongs to Trinucleina'
  • 'Trinucleina belongs to Ptychopariida'
  • 'Zuninaspis belongs to Ogygiinae'
  • 'Zuninaspis acuminata belongs to Zuninaspis'