Opinions from R. M. Schoch 1986

  • 'Calamodon is a subjective synonym of Ectoganus'
  • 'Calamodon is a subjective synonym of Ectoganus' according to Schoch 1981
  • 'Calamodon arcamaenus is a subjective synonym of Ectoganus gliriformis'
  • 'Calamodon arcamaenus is a subjective synonym of Ectoganus gliriformis' according to Schoch 1981
  • 'Calamodon cylindrifer is a subjective synonym of Stylinodon mirus'
  • 'Calamodon novomehicanus is a subjective synonym of Ectoganus gliriformis'
  • 'Calamodon novomehicanus is a subjective synonym of Ectoganus gliriformis' according to Schoch 1981
  • 'Calamodon simplex is a subjective synonym of Ectoganus gliriformis'
  • 'Calamodon simplex is a subjective synonym of Ectoganus gliriformis' according to Schoch 1981
  • 'Conicodon is a subjective synonym of Ectoganus'
  • 'Conoryctes crassicuspis is recombined as Goniacodon crassicuspis'
  • 'Dryptodon is a subjective synonym of Ectoganus'
  • 'Dryptodon is a subjective synonym of Ectoganus' according to Schoch 1981
  • 'Dryptodon crassus is a subjective synonym of Ectoganus gliriformis'
  • 'Dryptodon crassus is a subjective synonym of Ectoganus gliriformis' according to Schoch 1981
  • 'Ectoganus bighornensis is a subjective synonym of Ectoganus copei'
  • 'Ectoganus bighornensis belongs to Ectoganus' according to Schoch 1981
  • 'Hemiganus is a subjective synonym of Psittacotherium'
  • 'Hemiganus vultuosus is a subjective synonym of Psittacotherium multifragum'
  • 'Hexodon is a subjective synonym of Conoryctes'
  • 'Hexodon molestus is a subjective synonym of Conoryctes comma'
  • 'Lampadophorus is a subjective synonym of Ectoganus'
  • 'Lampadophorus expectatus is a subjective synonym of Ectoganus gliriformis'
  • 'Onychodectes rarus is a subjective synonym of Onychodectes tisonensis'
  • 'Onychodectes rarus is a subjective synonym of Onychodectes tisonensis' according to Schoch 1981
  • 'Onychodectes rarus belongs to Onychodectes' according to Osborn and Earle 1895
  • 'Periptychus ditrigonus is recombined as Ectoconus ditrigonus'
  • 'Psittacotherium aspasiae belongs to Psittacotherium'
  • 'Psittacotherium lobdelli is a subjective synonym of Ectoganus gliriformis'
  • 'Psittacotherium megalodus is a subjective synonym of Psittacotherium multifragum'
  • 'Triisodon heilprinianus is a nomen dubium'