PBDB

Opinions from M. R. Voorhies 1990

'Aelurodon platyrhinus is a subjective synonym of Aelurodon ferox'
'Aelurodon platyrhinus is a subjective synonym of Aelurodon ferox' according to Evander 1986
'Amblycastor is a subjective synonym of Anchitheriomys' according to Schreuder 1951
'Amblycastor is a subjective synonym of Anchitheriomys'
'Amblycastor fluminis is recombined as Anchitheriomys fluminis'
'Amblycastor fluminis is recombined as Anchitheriomys fluminis' according to Schreuder 1951
'Amebelodon sinclairi is a subjective synonym of Amebelodon fricki'
'Aphelops ceratorhinus is a subjective synonym of Peraceras crassus'
'Aphelops kimballensis is a subjective synonym of Aphelops mutilus'
'Barbouromeryx milleri is recombined as Bouromeryx milleri'
'Barbouromeryx nebrascensis is a subjective synonym of Bouromeryx americanus'
'Barbouromeryx pawniensis is recombined as Bouromeryx pawniensis'
'Barbouromeryx pseudonebrascensis is a subjective synonym of Bouromeryx americanus'
'Barbouromeryx submilleri is recombined as Bouromeryx submilleri'
'Barbouromeryx supernebrascensis is a subjective synonym of Bouromeryx americanus'
'Bassariscus antiquus is recombined as Probassariscus antiquus'
'Bassariscus nevadensis is a subjective synonym of Probassariscus antiquus'
'Bassariscus parvus is a subjective synonym of Probassariscus antiquus'
'Blastomeryx mefferdi is a subjective synonym of Blastomeryx gemmifer'
'Brachygale is a subjective synonym of Sthenictis'
'Canis (Epicyon) haydeni is recombined as Epicyon haydeni'
'Canis saevus is recombined as Epicyon saevus'
'Canis temerarius is recombined as Tomarctus temerarius'
'Canis temerarius is recombined as Tomarctus temerarius' according to Sutton 1977
'Canis vafer is recombined as Leptocyon vafer'
'Canis vafer is recombined as Leptocyon vafer' according to Storer 1975
'Castor (Eucastor) tortus is recombined as Eucastor tortus'
'Cervus warreni is recombined as Merycodus warreni'
'Cosoryx burgensis is a subjective synonym of Merycodus furcatus'
'Cosoryx furcatus is recombined as Merycodus furcatus'
'Cranioceras granti is a subjective synonym of Cranioceras unicornis'
'Cynodesmus cuspidatus is recombined as Carpocyon cuspidatus'
'Cynodesmus cuspidatus is recombined as Carpocyon cuspidatus' according to Evander 1986
'Cynodesmus euthos is recombined as Tomarctus euthos'
'Daphoenodon niobrarensis is a subjective synonym of Daphoenodon superbus'
'Domninoides storeri is a subjective synonym of Domninoides valentinensis'
'Domninoides storeri belongs to Domninoides' according to L. Russell 1976
'Dromomeryx parvus is a subjective synonym of Bouromeryx americanus'
'Eusmilus whitfordi is recombined as Barbourofelis whitfordi'
'Gnomomys is a subjective synonym of Tregomys'
'Gnomomys saltus is a subjective synonym of Tregomys shotwelli'
'Goniodontomys belongs to Cricetidae'
'Goniodontomys belongs to Cricetidae' according to Repenning 1987
'Goniodontomys disjunctus belongs to Goniodontomys'
'Goniodontomys disjunctus belongs to Goniodontomys' according to Repenning 1987
'Goniodontomys disjunctus is recombined as Microtoscoptes disjunctus' according to L. Martin 1975
'Hipparion gratum is recombined as Pseudhipparion gratum'
'Homocamelus is a subjective synonym of Aepycamelus'
'Homocamelus caninus is a subjective synonym of Aepycamelus robustus'
'Hypohippus matthewi is recombined as Megahippus matthewi'
'Hypsoparia is a subjective synonym of Leptarctus' according to Sutton 1977
'Hypsoparia is a subjective synonym of Leptarctus'
'Hypsoparia bozemanensis is recombined as Leptarctus bozemanensis'
'Hypsoparia bozemanensis is a subjective synonym of Leptarctus primus' according to Sutton 1977
'Hystrix (Hystricops) venustus is recombined as Hystricops venustus'
'Longirostromeryx merriami is a subjective synonym of Longirostromeryx wellsi'
'Machaerodus niobrarensis is a nomen dubium'
'Megalomeryx is a nomen dubium'
'Megalomeryx niobrarensis is a nomen dubium'
'Meryceros is a subjective synonym of Merycodus'
'Meryceros is a subjective synonym of Merycodus' according to Forsten 1970
'Meryceros (Submeryceros) was reranked as Submeryceros and belongs to Antilocapridae'
'Meryceros (Submeryceros) crucianus is recombined as Submeryceros crucianus'
'Meryceros joraki is recombined as Merycodus joraki'
'Meryceros major is recombined as Merycodus major'
'Meryceros minimus is recombined as Submeryceros minimus'
'Meryceros minor is recombined as Submeryceros minor'
'Meryceros nenzelensis is a subjective synonym of Merycodus warreni'
'Merychippus mirabilis is recombined as Pliohippus mirabilis'
'Merychyus major is recombined as Ustatochoerus major'
'Merychyus medius is recombined as Ustatochoerus medius'
'Miochomys is a subjective synonym of Copemys'
'Miochomys niobrariensis is recombined as Copemys niobrariensis'
'Mustela parviloba is recombined as Martes parviloba'
'Mustela parviloba belongs to Mustela' according to Cope 1873
'Neohipparion niobrarense is a subjective synonym of Parahippus cognatus'
'Palaeomeryx americanus is recombined as Bouromeryx americanus'
'Palaeomeryx madisonius is a subjective synonym of Bouromeryx americanus'
'Peraceras troxelli is a subjective synonym of Peraceras superciliosum'
'Peromyscus kelloggae is a subjective synonym of Copemys niobrariensis'
'Plioceros belongs to Antilocapridae'
'Plioceros floblairi is recombined as Sphenophalos floblairi'
'Pliohippus pernix belongs to Pliohippus'
'Pliohippus robustus is a subjective synonym of Pliohippus supremus'
'Probassariscus belongs to Procyonidae'
'Procamelus madisonius is a subjective synonym of Aepycamelus robustus'
'Procamelus robustus is recombined as Aepycamelus robustus'
'Propliophenacomys parkeri is recombined as Cseria parkeri'
'Prosomys belongs to Cricetidae'
'Prosomys mimus belongs to Prosomys'
'Prosomys mimus is recombined as Promimomys mimus' according to L. Martin 1975
'Prosthennops xiphodonticus is recombined as Dyseohyus xiphodonticus'
'Protohippus placidus is recombined as Calippus placidus'
'Protohippus supremus is recombined as Pliohippus supremus'
'Pseudoceras potteri is a subjective synonym of Pseudoceras skinneri'
'Ramoceros belongs to Antilocapridae'
'Ramoceros (Paramoceros) howardae is a subjective synonym of Ramoceros osborni'
'Ramoceros (Paramoceros) kansanus is a subjective synonym of Ramoceros osborni'
'Ramoceros hitchcockensis is a subjective synonym of Ramoceros osborni'
'Rhinoceros crassus is recombined as Peraceras crassus'
'Serbelodon barbourensis is recombined as Amebelodon barbourensis'
'Stegomastodon primitivus is a subjective synonym of Stegomastodon mirificus'
'Steneofiber pansus is recombined as Eucastor pansus'
'Steneofiber pansus belongs to Steneofiber' according to Cope 1874
'Stenogale robusta is recombined as Sthenictis robustus'
'Teleoceras major belongs to Teleoceras'
'Teleoceras minor is a subjective synonym of Teleoceras medicornutum'
'Teleoceras minor belongs to Teleoceras' according to Olcott 1909
'Teleoceras schultzi is a subjective synonym of Teleoceras fossiger'
'Tetrabelodon lulli is recombined as Gomphotherium lulli'
'Tetrabelodon osborni is recombined as Gomphotherium osborni'
'Tetrabelodon willistoni is a subjective synonym of Gomphotherium osborni'
'Torynobelodon barnumbrowni belongs to Torynobelodon'
'Torynobelodon barnumbrowni belongs to Torynobelodon' according to Osborn 1936
'Tregomys belongs to Cricetidae'
'Tregomys shotwelli belongs to Tregomys'
'Trilophodon abeli is a subjective synonym of Gomphotherium osborni'
'Trilophodon gregorii is a subjective synonym of Gomphotherium osborni'
'Trilophodon phippsi is a subjective synonym of Gomphotherium lulli'