Opinions from L. B. Albright et al. 2019

  • 'Aceratherium mite is recombined as Subhyracodon mitis'
  • 'Acinonyx (Miracinonyx) was reranked as Miracinonyx and belongs to Felidae'
  • 'Allophaiomys belongs to Arvicolini'
  • 'Allophaiomys pliocaenicus belongs to Allophaiomys'
  • 'Anchippus belongs to Equidae'
  • 'Anchippus texanus belongs to Anchippus'
  • 'Aphelops malacorhinus belongs to Aphelops'
  • 'Arctodus belongs to Ursidae'
  • 'Arctodus floridanus is recombined as Tremarctos floridanus'
  • 'Arctodus pristinus belongs to Arctodus'
  • 'Arvicolini belongs to Arvicolinae'
  • 'Bootherium belongs to Bovidae'
  • 'Boreostracon floridanus is recombined as Glyptotherium floridanum'
  • 'Borophaginae belongs to Canidae'
  • 'Borophagus belongs to Borophaginae'
  • 'Bos bombifrons is recombined as Bootherium bombifrons'
  • 'Callophoca belongs to Monachinae'
  • 'Callophoca obscura belongs to Callophoca'
  • 'Caninae belongs to Canidae'
  • 'Canis belongs to Caninae'
  • 'Canis armbrusteri belongs to Canis'
  • 'Canis dirus belongs to Canis'
  • 'Canis latrans belongs to Canis'
  • 'Canis lepophagus belongs to Canis'
  • 'Castor belongs to Castoridae'
  • 'Castor canadensis belongs to Castor'
  • 'Castor zibethicus is recombined as Ondatra zibethicus'
  • 'Castoroides belongs to Castoridae'
  • 'Castoroides ohioensis dilophidus is recombined as Castoroides dilophidus'
  • 'Cervus belongs to Cervidae'
  • 'Cervus elaphus belongs to Cervus'
  • 'Cervus tarandus is recombined as Rangifer tarandus'
  • 'Condylura belongs to Talpidae'
  • 'Daeodon belongs to Entelodontidae'
  • 'Dicotyles fossilis is recombined as Mylohyus fossilis'
  • 'Didelphis belongs to Didelphidae'
  • 'Didelphis virginiana belongs to Didelphis'
  • 'Didymictis belongs to Viverravidae'
  • 'Didymictis proteus belongs to Didymictis'
  • 'Dinohyus mento is recombined as Daeodon mento'
  • 'Eotheroides belongs to Dugongidae'
  • 'Erethizon belongs to Erethizontidae'
  • 'Erethizon bathygnathum belongs to Erethizon'
  • 'Felis amnicola is recombined as Leopardus amnicola'
  • 'Felis trumani is recombined as Miracinonyx trumani'
  • 'Glyptotherium belongs to Glyptodontidae'
  • 'Glyptotherium texanum belongs to Glyptotherium'
  • 'Hipparion (Nannippus) was reranked as Nannippus and belongs to Equidae'
  • 'Hippotherium peninsulatum is recombined as Nannippus peninsulatus'
  • 'Holmesina belongs to Pampatheriidae'
  • 'Hydrochoeridae was reranked as the subfamily Hydrochoerinae and belongs to Caviidae'
  • 'Hydrochoerus pinckneyi is recombined as Neochoerus pinckneyi'
  • 'Kraglievichia floridanus is recombined as Holmesina floridanus'
  • 'Leopardus belongs to Felidae'
  • 'Lepus palustris is recombined as Sylvilagus palustris'
  • 'Megalonyx belongs to Megalonychidae'
  • 'Megalonyx leptostomus belongs to Megalonyx'
  • 'Metaxytherium belongs to Dugongidae'
  • 'Metaxytherium albifontanum belongs to Metaxytherium'
  • 'Monachinae belongs to Phocidae'
  • 'Monotherium is corrected as Monatherium and belongs to Monachinae'
  • 'Mylohyus belongs to Tayassuidae'
  • 'Neochoerus belongs to Hydrochoerinae'
  • 'Neochoerus dichroplax is recombined as Phugatherium dichroplax'
  • 'Ondatra belongs to Ondatrinae'
  • 'Ondatra idahoensis belongs to Ondatra'
  • 'Ondatrinae belongs to Arvicolidae'
  • 'Ontocetus belongs to Odobenidae'
  • 'Ontocetus emmonsi belongs to Ontocetus'
  • 'Osteoborus hilli is recombined as Borophagus hilli'
  • 'Pachyarmatherium belongs to Pachyarmatheriidae'
  • 'Pachyarmatherium leiseyi belongs to Pachyarmatherium'
  • 'Perchoerus belongs to Tayassuidae'
  • 'Phocanella belongs to Phocinae'
  • 'Phocanella pumila belongs to Phocanella'
  • 'Phocinae belongs to Phocidae'
  • 'Phugatherium belongs to Hydrochoerinae'
  • 'Procyon belongs to Procyonidae'
  • 'Protosiren belongs to Protosirenidae'
  • 'Rangifer belongs to Cervidae'
  • 'Rhynchotherium belongs to Gomphotheriidae'
  • 'Rhynchotherium falconeri belongs to Rhynchotherium'
  • 'Sorex cristatus is recombined as Condylura cristata'
  • 'Subhyracodon belongs to Rhinocerotidae'
  • 'Sylvilagus belongs to Leporidae'
  • 'Teleoceras belongs to Rhinocerotidae'
  • 'Teleoceras guymonense belongs to Teleoceras'
  • 'Tremarctos belongs to Ursidae'
  • 'Ursus belongs to Ursidae'
  • 'Ursus americanus belongs to Ursus'
  • 'Ursus lotor is recombined as Procyon lotor'