PBDB

Opinions from G. G. Simpson 1948

'Acrostylops is a subjective synonym of Homalostylops'
'Acrostylops pungiunculus is a subjective synonym of Homalostylops parvus'
'Amilnedwardsia belongs to Macraucheniidae'
'Amilnedwardsia brevicula belongs to Amilnedwardsia'
'Amphidolops belongs to Polydolopidae'
'Amphidolops serrifer is a subjective synonym of Polydolops serra'
'Amphidolops serrula belongs to Amphidolops'
'Anadolops is a subjective synonym of Amphidolops'
'Anadolops thylacoleoides is a subjective synonym of Amphidolops serrula'
'Anastylops is a subjective synonym of Notostylops'
'Anastylops vallatus is a subjective synonym of Notostylops murinus'
'Anisolambda belongs to Proterotheriidae'
'Anisolambda amel belongs to Anisolambda'
'Anisolambda fissidens belongs to Anisolambda'
'Anisolambda longidens is recombined as Victorlemoinea longidens'
'Anissodolops is a subjective synonym of Polydolops'
'Anteutatus is a subjective synonym of Utaetus'
'Anteutatus laevus is recombined as Utaetus laevus'
'Anteutatus lenis is recombined as Utaetus lenis'
'Anutaetus is a subjective synonym of Pseudeutatus'
'Anutaetus circundatus is recombined as Pseudeutatus circundatus'
'Archaeodolops is a subjective synonym of Polydolops'
'Archaeohyracotherium belongs to Didolodontidae'
'Archaeorycteropus gallicus belongs to Archaeorycteropus' according to Ameghino 1905
'Archaeorycteropus patagonicus belongs to Archaeorycteropus' according to Ameghino 1905
'Archaeorycteropus patagonicus is a nomen vanum'
'Argyrolambda belongs to Didolodontidae'
'Argyrolambda conidens belongs to Argyrolambda'
'Argyrolestes belongs to Borhyaenidae'
'Argyrolestes peralestinus belongs to Argyrolestes'
'Arminiheringia belongs to Borhyaenidae'
'Arminiheringia auceta belongs to Arminiheringia'
'Arminiheringia contigua is a subjective synonym of Arminiheringia cultrata'
'Arminiheringia cultrata belongs to Arminiheringia'
'Asmithwoodwardia belongs to Didolodontidae'
'Asmithwoodwardia subtrigona belongs to Asmithwoodwardia'
'Astegotherium belongs to Dasypodidae'
'Astegotherium dichotomus is corrected as Astegotherium dichotomum and belongs to Astegotherium'
'Borhyaenidae belongs to Marsupialia'
'Caenolestidae belongs to Marsupialia'
'Caroloameghinia belongs to Caroloameghiniidae'
'Caroloameghinia mater belongs to Caroloameghinia'
'Caroloameghinia tenue is corrected as Caroloameghinia tenuis and belongs to Caroloameghinia'
'Caroloameghinidae is corrected as Caroloameghiniidae and belongs to Marsupialia'
'Catastylops is a subjective synonym of Notostylops'
'Catastylops deflexus is a nomen vanum'
'Catastylops pendens is recombined as Notostylops pendens'
'Cephanodus is a subjective synonym of Didolodus'
'Coelostylodon caroloameghinoi is a nomen dubium'
'Coelutaetus belongs to Dasypodidae'
'Coelutaetus cribellatus belongs to Coelutaetus'
'Coona belongs to Didelphidae'
'Coona pattersoni belongs to Coona'
'Dasipidae is corrected as Dasypodidae and belongs to Xenarthra'
'Decaconus is a subjective synonym of Polyacrodon'
'Decaconus intricatus is a subjective synonym of Polyacrodon lanciformis'
'Didelphidae belongs to Marsupialia'
'Didolodontidae belongs to Condylarthra'
'Didolodus belongs to Didolodontidae'
'Didolodus colligatus is a subjective synonym of Didolodus multicuspis'
'Didolodus crassicuspis is a subjective synonym of Didolodus multicuspis'
'Didolodus dispar is a subjective synonym of Didolodus multicuspis'
'Didolodus minor belongs to Didolodus'
'Didolodus multicuspis belongs to Didolodus'
'Dilestes is a subjective synonym of Arminiheringia'
'Dilestes dilobus is a subjective synonym of Arminiheringia auceta'
'Dimerostephanos chicoensis is a subjective synonym of Notostylops murinus'
'Edvardotrouessartia belongs to Notostylopidae'
'Edvardotrouessartia sola belongs to Edvardotrouessartia'
'Enneoconus belongs to Didolodontidae'
'Enneoconus parvidens belongs to Enneoconus'
'Entelostylops is a subjective synonym of Notostylops'
'Entelostylops appresus is recombined as Notostylops appressus'
'Entelostylops cestillus is a nomen vanum'
'Entelostylops completus is a subjective synonym of Notostylops murinus'
'Entelostylops incolumis is a subjective synonym of Homalostylops parvus'
'Entelostylops tripartitus is a subjective synonym of Notostylops murinus'
'Eolicaphrium belongs to Litopterna'
'Eolicaphrium primarium belongs to Eolicaphrium'
'Eostylops is a subjective synonym of Notostylops'
'Eostylops diversidens is a nomen vanum'
'Ernestohaeckelia belongs to Macraucheniidae'
'Ernestohaeckelia aculeata belongs to Ernestohaeckelia'
'Ernestohaeckelia acutidens belongs to Ernestohaeckelia'
'Ernestokokenia belongs to Didolodontidae'
'Ernestokokenia marginata is a subjective synonym of Ernestokokenia nitida'
'Ernestokokenia nitida belongs to Ernestokokenia'
'Eudolops belongs to Polydolopidae'
'Eudolops tetragonus belongs to Eudolops'
'Eulambda is a subjective synonym of Josepholeidya'
'Euprotogonia patagonica is recombined as Ernestokokenia patagonica'
'Euprotogonia trigonalis is recombined as Ernestokokenia trigonalis'
'Gashternia belongs to Marsupialia'
'Gashternia ctalehor belongs to Gashternia'
'Glyphodon is replaced by Xesmodon' according to Berg 1899
'Glyphodon langi is recombined as Xesmodon langi'
'Glyptatelus belongs to Glyptodontidae'
'Glyptatelus fractus belongs to Glyptatelus'
'Glyptatelus tatusinus belongs to Glyptatelus'
'Glyptodontidae belongs to Xenarthra'
'Guilielmofloweria belongs to Proterotheriidae'
'Guilielmofloweria plicata belongs to Guilielmofloweria'
'Hemistylops is a subjective synonym of Henricosbornia'
'Hemistylops paucicuspidatus is a subjective synonym of Henricosbornia lophodonta'
'Hemistylops trigonostyloides is a subjective synonym of Henricosbornia lophodonta'
'Henricosbornia belongs to Henricosborniidae'
'Henricosbornia alouatina is a subjective synonym of Henricosbornia lophodonta'
'Henricosbornia lophodonta belongs to Henricosbornia'
'Henricosbornia subconica is a subjective synonym of Henricosbornia lophodonta'
'Henricosbornidae is corrected as Henricosborniidae and belongs to Notioprogonia'
'Heteroglyphis belongs to Proterotheriidae'
'Heteroglyphis dewoletzky belongs to Heteroglyphis'
'Heterolambda is a subjective synonym of Ricardolydekkeria'
'Heterolambda lunulata is recombined as Ricardolydekkeria lunulata'
'Homalostylops belongs to Notostylopidae'
'Homalostylops interlissus is a nomen vanum'
'Homalostylops rigeo is a subjective synonym of Homalostylops parvus'
'Ideodelphys is a nomen vanum'
'Ideodelphys microscopicus is a nomen vanum'
'Isostylops is a subjective synonym of Notostylops'
'Isostylops fretus is a subjective synonym of Notostylops murinus'
'Isutaetus is a subjective synonym of Pseudeutatus'
'Isutaetus depictus is recombined as Pseudeutatus depictus'
'Josepholeidya belongs to Proterotheriidae'
'Josepholeidya adunca belongs to Josepholeidya'
'Josepholeidya deculca belongs to Josepholeidya'
'Lambdaconus alius is recombined as Polymorphis alius'
'Lambdaconus elegans belongs to Lambdaconus' according to Roth 1903
'Lambdaconus elegans is a nomen dubium'
'Lambdaconus mamma is recombined as Paulogervaisia mamma'
'Lambdaconus porcus is recombined as Paulogervaisia porca'
'Lomaphorelus belongs to Glyptodontidae'
'Lomaphorelus depstus belongs to Lomaphorelus'
'Lonchoconus is a subjective synonym of Didolodus'
'Lonchoconus lanceolatus is a subjective synonym of Didolodus multicuspis'
'Lopholambda is a subjective synonym of Ricardolydekkeria'
'Machlydotherium belongs to Dasypodidae'
'Machlydotherium asperum belongs to Machlydotherium'
'Machlydotherium ater belongs to Machlydotherium'
'Machlydotherium intortum belongs to Machlydotherium'
'Machlydotherium sparsus is corrected as Machlydotherium sparsum and belongs to Machlydotherium'
'Macraucheniidae belongs to Litopterna'
'Megacrodon is a subjective synonym of Polymorphis'
'Megacrodon planus is recombined as Polymorphis planus'
'Megacrodon prolixus is recombined as Xesmodon prolixus'
'Megalonychoidea belongs to Xenarthra'
'Meteutatus belongs to Dasypodidae'
'Meteutatus attonsus belongs to Meteutatus'
'Meteutatus percarinatus belongs to Meteutatus'
'Meteutatus rigidus belongs to Meteutatus'
'Microstylops is a subjective synonym of Henricosbornia'
'Microstylops clarus is a subjective synonym of Henricosbornia lophodonta'
'Microstylops monoconus is a subjective synonym of Henricosbornia lophodonta'
'Monolophodon is a subjective synonym of Henricosbornia'
'Monolophodon minutus is recombined as Henricosbornia minuta'
'Nemolestes belongs to Borhyaenidae'
'Nemolestes spalacotherinus belongs to Nemolestes'
'Nephacodus is a subjective synonym of Didolodus'
'Nephacodus latigonus is recombined as Didolodus latigonus'
'Notioprogonia belongs to Notoungulata'
'Notoprotogonia is a subjective synonym of Ernestokokenia'
'Notostylopidae belongs to Notioprogonia'
'Notostylops belongs to Notostylopidae'
'Notostylops ampullaceus is a subjective synonym of Notostylops murinus'
'Notostylops aspectans is a subjective synonym of Notostylops murinus'
'Notostylops bicinctus is a nomen vanum'
'Notostylops brachycephalus is a subjective synonym of Notostylops murinus'
'Notostylops chicoensis is a subjective synonym of Notostylops murinus'
'Notostylops complexus is a subjective synonym of Notostylops murinus'
'Notostylops escaridus is a subjective synonym of Notostylops murinus'
'Notostylops irregularis is a subjective synonym of Notostylops murinus'
'Notostylops murinus belongs to Notostylops'
'Notostylops parvus is recombined as Homalostylops parvus'
'Notostylops pigafettai belongs to Notostylops'
'Notostylops promurinus is a subjective synonym of Notostylops murinus'
'Odontomysops belongs to Marsupialia'
'Odontomysops spiniferus belongs to Odontomysops'
'Oroacrodon is an objective synonym of Polyacrodon'
'Orthodolops is a subjective synonym of Polydolops'
'Orthodolops sciurinus is a subjective synonym of Polydolops thomasi crassus'
'Orthutaetus is a subjective synonym of Utaetus'
'Orthutaetus clavatus is a subjective synonym of Utaetus buccatus'
'Orthutaetus crenulatus is a subjective synonym of Utaetus buccatus'
'Othnielmarshia belongs to Henricosborniidae'
'Othnielmarshia lacunifera belongs to Othnielmarshia'
'Otrhonia is corrected as Otronia and belongs to Notostylopidae'
'Otronia muehlbergi belongs to Otronia'
'Pachyzaedyus is a subjective synonym of Pseudeutatus'
'Pachyzaedius is a misspelling of Pachyzaedyus' according to Ameghino 1906
'Pachyzaedyus cuneiformis is recombined as Pseudeutatus cuneiformis'
'Palaeopeltis belongs to Glyptodontidae'
'Palaeopeltis inornatus belongs to Palaeopeltis'
'Palaeopeltis tesseratus belongs to Palaeopeltis'
'Pantostylopidae is a subjective synonym of Henricosborniidae'
'Pantostylops is a subjective synonym of Henricosbornia'
'Pantostylops completus is a subjective synonym of Henricosbornia lophodonta'
'Pantostylops incompletus is a subjective synonym of Henricosbornia lophodonta'
'Pantostylops minutus is recombined as Peripantostylops minutus'
'Pantostylops typus is a subjective synonym of Henricosbornia lophodonta'
'Parutaetus is a subjective synonym of Utaetus'
'Parutaetus chicoensis is a subjective synonym of Utaetus buccatus'
'Parutaetus clusus is a subjective synonym of Utaetus buccatus'
'Parutaetus signatus is a subjective synonym of Utaetus buccatus'
'Patene belongs to Borhyaenidae'
'Patene coluapiensis belongs to Patene'
'Paulogervaisia belongs to Didolodontidae'
'Paulogervaisia celata is a nomen dubium'
'Paulogervaisia inusta belongs to Paulogervaisia'
'Periacrodon is a subjective synonym of Polyacrodon'
'Peripantostylops belongs to Henricosborniidae'
'Pharsophorus belongs to Borhyaenidae'
'Pharsophorus lacerans belongs to Pharsophorus'
'Plesiofelis is a subjective synonym of Pharsophorus'
'Plesiofelis cretaceus is recombined as Pharsophorus cretaceus'
'Plesiofelis schlosseri is a subjective synonym of Pharsophorus lacerans'
'Pliodolops is a subjective synonym of Polydolops'
'Pliodolops primulus is recombined as Polydolops primulus'
'Pliostylops is a subjective synonym of Notostylops'
'Pliostylops magnificus is a subjective synonym of Notostylops murinus'
'Polyacrodon belongs to Proterotheriidae'
'Polyacrodon lanciformis belongs to Polyacrodon'
'Polyacrodon ligatus belongs to Polyacrodon'
'Polydolopidae belongs to Marsupialia'
'Polydolops belongs to Polydolopidae'
'Polydolops bocurhor belongs to Polydolops'
'Polydolops clavulus belongs to Polydolops'
'Polydolops crassus is recombined as Polydolops thomasi crassus'
'Polydolops fur is a subjective synonym of Polydolops thomasi thomasi'
'Polydolops kamektsen belongs to Polydolops'
'Polydolops rothi belongs to Polydolops'
'Polydolops serra belongs to Polydolops'
'Polydolops simplex is a subjective synonym of Polydolops thomasi thomasi'
'Polydolops thomasi belongs to Polydolops'
'Polydolops thomasi mara belongs to Polydolops thomasi'
'Polydolops thomasi paahi belongs to Polydolops thomasi'
'Polydolops thomasi thomasi belongs to Polydolops thomasi'
'Polydolops winecage belongs to Polydolops'
'Polymorphis belongs to Proterotheriidae'
'Polymorphis lechei belongs to Polymorphis'
'Polystylops is a subjective synonym of Henricosbornia'
'Polystylops amplus is recombined as Henricosbornia ampla'
'Polystylops progrediens is a subjective synonym of Henricosbornia lophodonta'
'Posteutatus is a subjective synonym of Utaetus'
'Posteutatus indemnis is a subjective synonym of Utaetus buccatus'
'Posteutatus indentatus is a subjective synonym of Utaetus buccatus'
'Posteutatus scabridus is a subjective synonym of Utaetus buccatus'
'Postpithecus is a subjective synonym of Othnielmarshia'
'Postpithecus curvicrista is recombined as Othnielmarshia curvicrista'
'Postpithecus reflexus is recombined as Othnielmarshia reflexa'
'Proacrodon is a nomen vanum'
'Proacrodon transformatus is a nomen vanum'
'Procladosictis belongs to Borhyaenidae'
'Procladosictis anomala belongs to Procladosictis'
'Procladosictis erecta is a nomen vanum'
'Proectocion belongs to Didolodontidae'
'Proectocion argentinus belongs to Proectocion'
'Proectocion precisus belongs to Proectocion'
'Proeutatus lagenaformis is recombined as Meteutatus lagenaformis'
'Progarzonia belongs to Caenolestidae'
'Progarzonia notostylopense belongs to Progarzonia'
'Prohyracotherium is a subjective synonym of Henricosbornia'
'Prohyracotherium matutinum is a subjective synonym of Henricosbornia lophodonta'
'Prohyracotherium medialis is recombined as Archaeohyracotherium mediale'
'Prohyracotherium patagonicum is a subjective synonym of Henricosbornia lophodonta'
'Promysops is a subjective synonym of Eudolops'
'Promysops acuminatus is recombined as Eudolops acuminatus'
'Promysops primarius is a nomen vanum'
'Proplatyarthrus belongs to Megalonychoidea'
'Proplatyarthrus longipes belongs to Proplatyarthrus' according to Ameghino 1905
'Proplatyarthrus longipes belongs to Proplatyarthrus'
'Propolymastodon is a subjective synonym of Eudolops'
'Propolymastodon cardatus is a subjective synonym of Eudolops acuminatus'
'Propolymastodon caroliameghinoi is recombined as Eudolops caroliameghinoi'
'Prostegotherium belongs to Dasypodidae'
'Prostegotherium astrifer belongs to Prostegotherium'
'Prostegotherium notostylopianum belongs to Prostegotherium'
'Proterotheriidae belongs to Litopterna'
'Protobradys belongs to Megalonychoidea'
'Protobradys harmonicus belongs to Protobradys'
'Pseudeutatus belongs to Dasypodidae'
'Pseudeutatus clypeus belongs to Pseudeutatus'
'Pseudocladosictis is a nomen vanum'
'Pseudocladosictis determinabile is a nomen vanum'
'Pseudolops is a subjective synonym of Polydolops'
'Pseudolops princeps is recombined as Polydolops princeps'
'Pseudostegotherium belongs to Dasypodidae'
'Pseudostegotherium chubutanum belongs to Pseudostegotherium'
'Pseudostegotherium glangeaudi belongs to Pseudostegotherium'
'Ricardolydekkeria belongs to Proterotheriidae'
'Ricardolydekkeria cinctula belongs to Ricardolydekkeria'
'Ricardolydekkeria praerupta belongs to Ricardolydekkeria'
'Ricardolydekkeria profunda belongs to Ricardolydekkeria'
'Rutimeyeria belongs to Macraucheniidae'
'Rutimeyeria conulifera belongs to Rutimeyeria'
'Sadypus is a subjective synonym of Meteutatus'
'Sadypus ascendens is recombined as Meteutatus ascendens'
'Sadypus confluens is recombined as Meteutatus confluens'
'Selenoconidae is a subjective synonym of Henricosborniidae'
'Selenoconus is a subjective synonym of Henricosbornia'
'Selenoconus agilis is a subjective synonym of Peripantostylops minutus'
'Selenoconus centralis is a subjective synonym of Henricosbornia lophodonta'
'Selenoconus senex is a subjective synonym of Henricosbornia lophodonta'
'Selenoconus spiculatus is a subjective synonym of Henricosbornia lophodonta'
'Seumadia belongs to Polydolopidae'
'Seumadia yapa belongs to Seumadia'
'Utaetus belongs to Dasypodidae'
'Utaetus argos is a subjective synonym of Utaetus buccatus'
'Utaetus buccatus belongs to Utaetus'
'Utaetus deustus belongs to Utaetus'
'Utaetus laxus is a subjective synonym of Utaetus buccatus'
'Victorlemoineia [misspelled as Victorlemoinea] belongs to Macraucheniidae'
'Victorlemoineia emarginata [misspelled as Victorlemoinea emarginata] belongs to Victorlemoinea'
'Victorlemoineia labyrinthica [misspelled as Victorlemoinea labyrinthica] belongs to Victorlemoinea'
'Wainka belongs to Proterotheriidae'
'Wainka tshotshe belongs to Wainka'
'Xenarthra belongs to Edentata'
'Xesmodon belongs to Proterotheriidae'