Opinions from W. D. Lambert and J. Shoshani 1998

  • 'Amebelodon belongs to Gomphotheriidae'
  • 'Anancus belongs to Gomphotheriidae'
  • 'Aybelodon is a subjective synonym of Rhynchotherium'
  • 'Blickotherium is a subjective synonym of Rhynchotherium'
  • 'Blickotherium blicki is recombined as Rhynchotherium blicki'
  • 'Cordillerion is a subjective synonym of Cuvieronius'
  • 'Cuvieronius belongs to Gomphotheriidae'
  • 'Elephantidae belongs to Elephantoidea'
  • 'Elephantiformes belongs to Proboscidea'
  • 'Elephantoidea was reranked as a infraorder and belongs to Elephantiformes'
  • 'Elephas americanus is recombined as Mammut americanum'
  • 'Eubelodon belongs to Gomphotheriidae'
  • 'Gnathabelodon belongs to Gomphotheriidae'
  • 'Gnathabelodon buckneri belongs to Gnathabelodon'
  • 'Gnathabelodon thorpei belongs to Gnathabelodon'
  • 'Gomphotheriidae belongs to Elephantoidea'
  • 'Gomphotherium belongs to Gomphotheriidae'
  • 'Mammut belongs to Mammutidae'
  • 'Mammuthus belongs to Elephantidae'
  • 'Mammutidae belongs to Mammutoidea'
  • 'Mammutoidea was reranked as a superfamily and belongs to Elephantoidea'
  • 'Mastodon (Trilophodon) floridanus is recombined as Amebelodon floridanus'
  • 'Mastodon (Zygolophodon) was reranked as Zygolophodon and belongs to Mammutidae'
  • 'Mastodon brevidens is a subjective synonym of Zygolophodon proavus'
  • 'Mastodon brevidens is a subjective synonym of Zygolophodon tapiroides' according to Madden 1980
  • 'Mastodon merriami is a subjective synonym of Zygolophodon proavus'
  • 'Mastodon proavus is recombined as Zygolophodon proavus'
  • 'Zygolophodon tapiroides is a subjective synonym of Zygolophodon proavus'
  • 'Megabelodon belongs to Gomphotheriidae'
  • 'Miomastodon is a subjective synonym of Zygolophodon'
  • 'Ocalientinus is a subjective synonym of Gomphotherium'
  • 'Platybelodon belongs to Gomphotheriidae'
  • 'Pliomastodon is a subjective synonym of Mammut'
  • 'Proboscidea belongs to Tethytheria'
  • 'Rhabdobunus is a subjective synonym of Stegomastodon'
  • 'Rhynchotherium belongs to Gomphotheriidae'
  • 'Rhynchotherium simpsoni is a subjective synonym of Rhynchotherium blicki'
  • 'Serbelodon belongs to Gomphotheriidae'
  • 'Serbelodon barbourensis belongs to Serbelodon'
  • 'Serbelodon burnhami is recombined as Amebelodon burnhami'
  • 'Serbelodon burnhami is recombined as Amebelodon burnhami' according to Guan 1996
  • 'Serridentinus is a subjective synonym of Gomphotherium'
  • 'Stegodontidae belongs to Elephantoidea'
  • 'Stegomastodon belongs to Gomphotheriidae'
  • 'Stegomastodon primitivus belongs to Stegomastodon'
  • 'Stegomastodon rexroadensis is a subjective synonym of Stegomastodon primitivus'
  • 'Tatabelodon is a subjective synonym of Gomphotherium'
  • 'Tetralophodon belongs to Elephantoidea'
  • 'Tetralophodon belongs to Elephantoidea' according to Tassy 1996
  • 'Torynobelodon belongs to Gomphotheriidae'
  • 'Torynobelodon barnumbrowni is recombined as Platybelodon barnumbrowni'
  • 'Trilophodon is a subjective synonym of Gomphotherium'
  • 'Trilophodon edensis is a subjective synonym of Rhynchotherium blicki'
  • 'Trilophodon hicksi is a subjective synonym of Amebelodon floridanus'
  • 'Trilophodon paladentatus is a subjective synonym of Amebelodon floridanus'
  • 'Trobelodon is a subjective synonym of Gomphotherium'