PBDB

Opinions from J. Leidy 1873

'Acanthopteri belongs to Teleostei'
'Acipenser belongs to Placoganoidei'
'Acrodus belongs to Cestraciontidae'
'Acrodus humilis belongs to Acrodus'
'Agriochoerus belongs to Oreodontidae'
'Agriochoerus antiquus belongs to Agriochoerus'
'Agriochoerus latifrons belongs to Agriochoerus'
'Amia belongs to Cycloganoidei'
'Amia (Protamia) gracilis is recombined as Amia gracilis'
'Amia (Protamia) media is recombined as Amia media'
'Amia (Protamia) uintaensis is recombined as Amia uintaensis'
'Anchippodus belongs to Solidungula'
'Anchippodus riparius belongs to Anchippodus'
'Anchitheridae belongs to Solidungula'
'Anchitherium belongs to Anchitheridae'
'Anchitherium agreste belongs to Anchitherium'
'Anchitherium aurelianense belongs to Anchitherium'
'Anchitherium australe belongs to Anchitherium'
'Anchitherium condoni belongs to Anchitherium'
'Anosteira belongs to Chelonia'
'Anosteira ornata belongs to Anosteira'
'Anthracotheriidae [misspelled as Anthracotheridae] belongs to Omnivora'
'Antrodemus is a subjective synonym of Poicilopleuron'
'Archaeotherium is a subjective synonym of Elotherium'
'Archaeotherium mortoni is recombined as Elotherium mortoni'
'Artiodactyla belongs to Mammalia'
'Asteracanthus belongs to Ichthyodorulites'
'Asteracanthus siderius belongs to Asteracanthus'
'Atlantochelys belongs to Sphargididae'
'Atlantochelys mortoni belongs to Atlantochelys'
'Auchenia belongs to Camelidae'
'Auchenia californica belongs to Auchenia'
'Baena belongs to Chelonia'
'Baena affinis is a subjective synonym of Baena arenosa'
'Baena arenosa belongs to Baena'
'Baena undata is recombined as Chisternon undatum'
'Baptemys belongs to Chelonia'
'Bison belongs to Bovidae'
'Bos latifrons is recombined as Bison latifrons'
'Bovidae belongs to Ruminantia'
'Camelidae belongs to Ruminantia'
'Canidae belongs to Carnivora'
'Canis belongs to Canidae'
'Canis (Epicyon) haydeni is recombined as Canis haydeni'
'Canis indianensis belongs to Canis'
'Canis occidentalis belongs to Canis'
'Canis primaevus belongs to Canis' according to Leidy 1854
'Canis primaevus is replaced by Canis indianensis'
'Canis saevus belongs to Canis'
'Canis vafer belongs to Canis'
'Carnivora belongs to Mammalia'
'Cervidae belongs to Ruminantia'
'Cestraciontidae belongs to Plagiostomi'
'Cetacea belongs to Mammalia'
'Chamaeleo [misspelled as Chameleo] belongs to Lacertilia'
'Chamaeleo pristinus [misspelled as Chameleo pristinus] belongs to Chameleo'
'Chelonii is corrected as Chelonia and belongs to Reptilia'
'Chisternon belongs to Chelonia'
'Cladocyclus belongs to Sphyraenidae'
'Cladocyclus occidentalis belongs to Cladocyclus'
'Cladodus belongs to Hybodontidae'
'Cladodus mortifer belongs to Cladodus'
'Cladodus occidentalis belongs to Cladodus'
'Clidastes belongs to Mosasauria'
'Clidastes affinis belongs to Clidastes'
'Clidastes iguanavus belongs to Clidastes'
'Clidastes intermedius belongs to Clidastes'
'Clidastes propython belongs to Clidastes'
'Clupea belongs to Clupeidae'
'Clupea alta belongs to Clupea'
'Clupea humilis belongs to Clupea'
'Clupeidae belongs to Teleostei'
'Corax is a subjective synonym of Galeocerdo'
'Corax falcatus is recombined as Galeocerdo falcatus'
'Crocodilia belongs to Reptilia'
'Crocodilus aptus belongs to Crocodilus'
'Crocodilus elliottii belongs to Crocodilus'
'Crocodylus is corrected as Crocodilus and belongs to Crocodilia'
'Cycloganoidei belongs to Ganoidei'
'Cynocercus belongs to Sphargididae'
'Cynocercus incisus belongs to Cynocercus'
'Cyprinidae belongs to Teleostei'
'Delphinidae belongs to Cetacea'
'Dicotyles belongs to Suidae'
'Dicotyles pristinus belongs to Dicotyles'
'Dicotyles torquatus belongs to Dicotyles'
'Dinoceras is a subjective synonym of Uintatherium'
'Dinoceras mirabilis is a subjective synonym of Uintatherium robustum'
'Dinosauria belongs to Reptilia'
'Edaphodon belongs to Edaphodontidae'
'Edaphodon mirificus belongs to Edaphodon'
'Edaphodontidae belongs to Holocephali'
'Elephas belongs to Proboscidea'
'Elephas americanus belongs to Elephas'
'Elephas americanus is recombined as Mastodon americanus'
'Elephas columbi is a subjective synonym of Elephas americanus'
'Elephas imperator is a subjective synonym of Elephas americanus'
'Elephas jacksoni is a subjective synonym of Elephas americanus'
'Elephas texianus is a subjective synonym of Elephas americanus'
'Elephas texianus belongs to Elephas' according to Owen 1858
'Elotherium belongs to Anthracotheridae'
'Elotherium imperator belongs to Elotherium'
'Elotherium lentus belongs to Elotherium'
'Elotherium superbus is corrected as Elotherium superbum and belongs to Elotherium'
'Emydidae belongs to Chelonia'
'Emys belongs to Emydidae'
'Emys carteri is a subjective synonym of Testudo corsoni'
'Emys culbertsonii is a subjective synonym of Testudo nebrascensis'
'Emys haydeni is a subjective synonym of Emys wyomingensis'
'Emys hemispherica is a subjective synonym of Testudo nebrascensis'
'Emys jeanesi is a subjective synonym of Emys wyomingensis'
'Emys oweni is a subjective synonym of Testudo nebrascensis'
'Emys petrolei belongs to Emys'
'Emys stevensonianus is a subjective synonym of Emys wyomingensis'
'Emys wyomingensis belongs to Emys'
'Enchodus belongs to Sphyraenidae'
'Enchodus dirus is recombined as Phasganodus dirus'
'Enchodus shumardi belongs to Enchodus'
'Entelodon is a subjective synonym of Elotherium'
'Eobasileus is a subjective synonym of Uintatherium'
'Equidae belongs to Solidungula'
'Equus belongs to Equidae'
'Equus (Protohippus) was reranked as Protohippus and belongs to Equidae'
'Equus (Protohippus) perditus is recombined as Protohippus perditus'
'Equus complicatus is a subjective synonym of Equus major'
'Equus excelsus is a subjective synonym of Equus occidentalis'
'Equus major belongs to Equus'
'Equus occidentalis belongs to Equus'
'Equus pacificus is a subjective synonym of Equus occidentalis'
'Equus parvulus is recombined as Anchitherium parvulus'
'Eumylodus belongs to Edaphodontidae'
'Eumylodus laqueatus belongs to Eumylodus'
'Felidae belongs to Carnivora'
'Felis belongs to Felidae'
'Felis atrox belongs to Felis'
'Felis augustus belongs to Felis'
'Galeocerdo belongs to Squalidae'
'Mosasaurus mitchelli is a subjective synonym of Atlantochelys mortoni'
'Glyptosaurus belongs to Lacertilia'
'Glyptosaurus ocellatus belongs to Glyptosaurus'
'Graphiodon belongs to Delphinidae'
'Hadrodus belongs to Rhomboganoidei'
'Hadrodus priscus belongs to Hadrodus'
'Hadrohyus belongs to Omnivora'
'Hadrohyus supremus belongs to Hadrohyus'
'Hadrosaurus foulkii belongs to Hadrosaurus'
'Hipparion belongs to Equidae'
'Hippodon speciosus is recombined as Hipparion speciosum'
'Hipposyus belongs to Omnivora'
'Hipposyus formosus belongs to Hipposyus'
'Holcodus coryphaeus is recombined as Lestosaurus coryphaeus'
'Holocephali belongs to Elasmobranchii'
'Hybemys belongs to Emydidae'
'Hybemys arenarius belongs to Hybemys'
'Hybodontes is corrected as Hybodontidae and belongs to Plagiostomi'
'Hyopsodus belongs to Omnivora'
'Hyopsodus minusculus belongs to Hyopsodus'
'Hyopsodus paulus belongs to Hyopsodus'
'Hypamia belongs to Cycloganoidei'
'Hypamia elegans belongs to Hypamia'
'Hyrachyus belongs to Anchitheridae'
'Hyrachyus agrarius belongs to Hyrachyus'
'Hyrachyus agrestis is a subjective synonym of Hyrachyus agrarius'
'Hyrachyus eximius belongs to Hyrachyus'
'Ichthyodorulithes is corrected as Ichthyodorulites and belongs to Elasmobranchii'
'Insectivora belongs to Mammalia'
'Labroidei is corrected as Labridae and belongs to Teleostei'
'Lacertilia belongs to Reptilia'
'Lamna belongs to Squalidae'
'Lamna acuminata belongs to Lamna'
'Lamna cuspidata belongs to Lamna'
'Lamna elegans belongs to Lamna'
'Lamna mantellii is recombined as Oxyrhina mantellii'
'Lamna texana belongs to Lamna'
'Lepidosteus atrox belongs to Lepidosteus'
'Lepidosteus notabilis belongs to Lepidosteus'
'Lepidosteus simplex belongs to Lepidosteus'
'Lepisosteus [misspelled as Lepidosteus] belongs to Rhomboganoidei'
'Leptomeryx belongs to Cervidae'
'Leptomeryx evansi belongs to Leptomeryx'
'Lestosaurus belongs to Mosasauria'
'Limnohyus belongs to Anchitheridae'
'Limnohyus is a subjective synonym of Palaeosyops'
'Limnohyus laevidens is a subjective synonym of Palaeosyops paludosus'
'Limnohyus laticeps belongs to Limnohyus'
'Limnohyus robustus is a subjective synonym of Palaeosyops major'
'Limnotherium elegans is recombined as Microsyops elegans'
'Limnotherium tyrannus belongs to Limnotherium'
'Liodon dyspelor is recombined as Tylosaurus dyspelor'
'Lophiodon belongs to Anchitheridae'
'Lophiodon bairdianus is a subjective synonym of Hyrachyus agrarius'
'Lophiodon isselense belongs to Lophiodon'
'Lophiodon modestus is recombined as Hyrachyus modestus'
'Lophiodon nanus is recombined as Hyrachyus nanus'
'Lophiotherium belongs to Anchitheridae'
'Lophiotherium sylvaticum belongs to Lophiotherium'
'Loxolophodon is a subjective synonym of Uintatherium'
'Lutra belongs to Mustelidae'
'Lutra piscinaria belongs to Lutra'
'Macrosaurus proriger is recombined as Tylosaurus proriger'
'Malacopteri belongs to Teleostei'
'Manatus belongs to Sirenia'
'Mastodon belongs to Proboscidea'
'Mastodon andium belongs to Mastodon'
'Mastodon angustidens belongs to Mastodon'
'Mastodon longirostris belongs to Mastodon'
'Mastodon mirificum [misspelled as Mastodon mirificus] belongs to Mastodon'
'Mastodon obscurum [misspelled as Mastodon obscurus] belongs to Mastodon'
'Mastodon shepardi is a subjective synonym of Mastodon obscurus'
'Megaceratops is a subjective synonym of Megacerops'
'Megacerops belongs to Proboscidea'
'Megacerops coloradensis belongs to Megacerops'
'Megalomeryx niobrarensis belongs to Megalomeryx'
'Megatherium jeffersonii [misspelled as Megalonyx jeffersoni] belongs to Megalonyx'
'Merychippus belongs to Equidae'
'Merychippus mirabilis belongs to Merychippus'
'Merychyus elegans belongs to Merychyus'
'Merychyus major belongs to Merychyus'
'Merychyus medius belongs to Merychyus'
'Merycochoerus belongs to Oreodontidae'
'Merycochoerus proprius belongs to Merycochoerus'
'Merycochoerus rusticus belongs to Merycochoerus'
'Merycodus belongs to Cervidae'
'Merycodus necatus belongs to Merycodus'
'Merycoidodon is a subjective synonym of Oreodon'
'Merycoidodon culbertsonii is recombined as Oreodon culbertsoni'
'Microsus belongs to Omnivora'
'Microsus cuspidatus belongs to Microsus'
'Microsyops belongs to Omnivora'
'Microsyops gracilis is a subjective synonym of Microsyops elegans'
'Mosasauria belongs to Reptilia'
'Mosasaurus belongs to Mosasauria'
'Muridae belongs to Rodentia'
'Mustelidae belongs to Carnivora'
'Myliobatis is corrected as Myliobates and belongs to Raiae'
'Mylocyprinus belongs to Cyprinidae'
'Mylocyprinus robustus belongs to Mylocyprinus'
'Mysops belongs to Muridae'
'Mysops fraternus belongs to Mysops'
'Mysops minimus belongs to Mysops'
'Notharctus belongs to Solidungula'
'Notharctus robustior is recombined as Hipposyus robustior'
'Notharctus tenebrosus belongs to Notharctus'
'Nothosaurops occiduus is recombined as Nothosaurus occiduus'
'Nothosaurus belongs to Sauropterygia'
'Oligosimus belongs to Sauropterygia'
'Oligosimus grandaevus belongs to Oligosimus'
'Omnivora belongs to Artiodactyla'
'Omomys belongs to Insectivora'
'Omomys carteri belongs to Omomys'
'Oncobatis belongs to Raiae'
'Oncobatis pentagonus belongs to Oncobatis'
'Oreodon belongs to Oreodontidae'
'Oreodon affinis belongs to Oreodon'
'Oreodon bullatus belongs to Oreodon'
'Oreodon hybridus belongs to Oreodon'
'Oreodon major belongs to Oreodon'
'Oreodon superbus belongs to Oreodon'
'Oreodontidae belongs to Ruminantia'
'Otodus belongs to Squalidae'
'Otodus divaricatus belongs to Otodus'
'Otodus semiplicatus belongs to Otodus'
'Oxyrhina belongs to Squalidae'
'Oxyrhina extenta belongs to Oxyrhina'
'Palaeacodon belongs to Insectivora'
'Palaeacodon verus belongs to Palaeacodon'
'Palaeosyops belongs to Anchitheridae'
'Palaeosyops humilis is recombined as Limnohyus humilis'
'Palaeosyops junior is a subjective synonym of Palaeosyops junius'
'Palaeosyops junius belongs to Palaeosyops'
'Palaeosyops major belongs to Palaeosyops'
'Palaeosyops paludosus belongs to Palaeosyops'
'Palaeotherium bairdii [misspelled as Anchitherium bairdi] belongs to Anchitherium'
'Palauchenia magna belongs to Palauchenia'
'Paramys belongs to Sciuridae'
'Paramys delicatior belongs to Paramys'
'Paramys delicatissimus belongs to Paramys'
'Paramys delicatus belongs to Paramys'
'Patriofelis belongs to Carnivora'
'Patriofelis ulta belongs to Patriofelis'
'Perissodactyla was reranked as a order and belongs to Mammalia'
'Petalodus belongs to Cestraciontidae'
'Petalodus allegheniensis [misspelled as Petalodus alleghaniensis] belongs to Petalodus'
'Petalodus destructor is a subjective synonym of Petalodus alleghaniensis'
'Phareodus belongs to Cycloganoidei'
'Phareodus acutus belongs to Phareodus'
'Phasganodus belongs to Sphyraenidae'
'Pimelodus belongs to Siluridae'
'Pimelodus antiquus belongs to Pimelodus'
'Placoganoidei belongs to Ganoidei'
'Plagiostomi was reranked as a order and belongs to Elasmobranchii'
'Poekilopleuron [misspelled as Poicilopleuron] belongs to Dinosauria'
'Poekilopleuron bucklandii [misspelled as Poicilopleuron bucklandi] belongs to Poicilopleuron'
'Poicilopleuron valens belongs to Poicilopleuron'
'Polycotylus latipinnis belongs to Polycotylus'
'Polygonodon audax is recombined as Xiphactinus audax'
'Pontobasileus belongs to Zeuglodontia'
'Pontobasileus tuberculatus belongs to Pontobasileus'
'Proboscidea was reranked as a order and belongs to Mammalia'
'Procamelus belongs to Camelidae'
'Procamelus gracilis belongs to Procamelus'
'Procamelus occidentalis belongs to Procamelus'
'Procamelus robustus belongs to Procamelus'
'Protautoga belongs to Labridae'
'Protocamelus virginiensis is recombined as Procamelus virginiensis'
'Protohippus placidus is recombined as Merychippus placidus'
'Protostega gigas belongs to Protostega'
'Protostega neptunia is a subjective synonym of Atlantochelys mortoni'
'Protostega tuberosa belongs to Protostega'
'Ptychodus belongs to Cestraciontidae'
'Ptychodus altior belongs to Ptychodus'
'Ptychodus mortoni belongs to Ptychodus'
'Ptychodus occidentalis belongs to Ptychodus'
'Ptychodus whipplei [misspelled as Ptychodus whippleyi] belongs to Ptychodus'
'Pycnodus belongs to Rhomboganoidei'
'Pycnodus carolinensis belongs to Pycnodus'
'Pycnodus faba belongs to Pycnodus'
'Pycnodus robustus belongs to Pycnodus'
'Raiae belongs to Plagiostomi'
'Rhamphosaurus is replaced by Tylosaurus'
'Rhinoceros belongs to Rhinocerotidae'
'Rhinoceros crassus belongs to Rhinoceros'
'Rhinoceros hesperius belongs to Rhinoceros'
'Rhinoceros occidentalis is a subjective synonym of Rhinoceros pacificus'
'Rhinoceros pacificus belongs to Rhinoceros'
'Rhinocerotidae belongs to Solidungula'
'Rhinosaurus is replaced by Tylosaurus'
'Rhomboganoidei belongs to Ganoidei'
'Rodentia belongs to Mammalia'
'Ruminantia belongs to Artiodactyla'
'Saniva major belongs to Saniva'
'Saniwa [misspelled as Saniva] belongs to Lacertilia'
'Saniwa ensidens [misspelled as Saniva ensidens] belongs to Saniva'
'Sauropterygia was reranked as a order and belongs to Reptilia'
'Sciuravus belongs to Sciuridae'
'Sciuravus nitidus belongs to Sciuravus'
'Sciuravus undans belongs to Sciuravus'
'Sciuridae belongs to Rodentia'
'Sicarius extinctus is a subjective synonym of Petalodus alleghaniensis'
'Siluridae belongs to Malacopteri'
'Sinopa belongs to Carnivora'
'Sinopa eximia belongs to Sinopa'
'Sinopa rapax belongs to Sinopa'
'Sirenia was reranked as a order and belongs to Mammalia'
'Solidungula was reranked as a suborder and belongs to Perissodactyla'
'Sphargididae belongs to Chelonia'
'Sphyraenidae belongs to Acanthopteri'
'Squalidae belongs to Plagiostomi'
'Stylemys nebrascensis is recombined as Testudo nebrascensis'
'Stylemys oregonensis is recombined as Testudo oregonensis'
'Suidae belongs to Omnivora'
'Testudinidae belongs to Chelonia'
'Testudo belongs to Testudinidae'
'Testudo (Stylemys) niobrarensis is recombined as Testudo niobrarensis'
'Testudo corsoni belongs to Testudo'
'Tinoceras is a subjective synonym of Uintatherium'
'Trionychidae belongs to Chelonia'
'Trionyx belongs to Trionychidae'
'Trionyx guttatus belongs to Trionyx'
'Trionyx uintaensis belongs to Trionyx'
'Trogosus is a subjective synonym of Anchippodus'
'Trogosus castoridens is a subjective synonym of Anchippodus riparius'
'Trogosus vetulus is recombined as Anchippodus vetulus'
'Trygon belongs to Raiae'
'Tylosaurus belongs to Mosasauria'
'Tylosteus belongs to Lacertilia'
'Tylosteus ornatus belongs to Tylosteus'
'Uintacyon belongs to Carnivora'
'Uintamastix is a subjective synonym of Uintatherium'
'Uintamastix atrox is a subjective synonym of Uintatherium robustum'
'Uintatherium belongs to Proboscidea'
'Uintatherium robustum belongs to Uintatherium'
'Washakius belongs to Insectivora'
'Washakius insignis belongs to Washakius'
'Xiphactinus belongs to Siluridae'
'Xystracanthus belongs to Ichthyodorulites'
'Xystracanthus arcuatus belongs to Xystracanthus'
'Zeuglodontes is corrected as Zeuglodontia and belongs to Mammalia'