Opinions from J. A. Clack and A. R. Milner 2015

  • 'Acanthostega belongs to Acanthostegidae'
  • 'Megalocephalus enchodus is a subjective synonym of Megalocephalus lineolatus'
  • 'Antlerpeton belongs to Tetrapoda'
  • 'Baphetes belongs to Baphetinae'
  • 'Baphetes latirostris is an objective synonym of Baphetes kirkbyi'
  • 'Baphetes minor is a nomen dubium'
  • 'Baphetidae belongs to Baphetoidea'
  • 'Baphetinae belongs to Baphetidae' according to E. D. Cope 1975
  • 'Baphetoidea belongs to Tetrapoda'
  • 'Caerorhachidae belongs to Tetrapoda'
  • 'Caerorhachis belongs to Caerorhachidae'
  • 'Casineria belongs to Tetrapoda'
  • 'Colosteidae belongs to Tetrapoda'
  • 'Colosteus belongs to Colosteidae'
  • 'Colosteus crassiscutatus is a subjective synonym of Colosteus scutellatus'
  • 'Crassigyrinidae belongs to Tetrapoda'
  • 'Crassigyrinus belongs to Crassigyrinidae'
  • 'Deltaherpeton belongs to Colosteidae'
  • 'Dendrerpeton rugosum belongs to Dendrerpeton' according to Huxley 1867
  • 'Densignathus belongs to Tetrapodomorpha'
  • 'Doragnathus belongs to Tetrapoda'
  • 'Eldeceeon belongs to Tetrapoda'
  • 'Elginerpeton belongs to Elginerpetontidae'
  • 'Elginerpetontidae belongs to Tetrapodomorpha'
  • 'Eucritta belongs to Baphetoidea'
  • 'Greererpeton belongs to Colosteidae'
  • 'Hylonomus wildi belongs to Hylonomus' according to Woodward 1891
  • 'Hylonomus wildi is recombined as Eugyrinus wildi'
  • 'Hynerpeton belongs to Tetrapodomorpha'
  • 'Ichthyerpeton belongs to Colosteidae'
  • 'Ichthyerpeton bradleyae is a nomen dubium'
  • 'Ichthyostega belongs to Ichthyostegidae'
  • 'Ichthyostega wimani is an objective synonym of Ichthyostega eigili'
  • 'Ichthyostegidae belongs to Tetrapodomorpha'
  • 'Jakubsonia belongs to Tetrapodomorpha'
  • 'Kirktonecta belongs to Tetrapoda'
  • 'Kyrinion belongs to Loxommatinae'
  • 'Kyrinion martilli belongs to Kyrinion' according to J. A. Clack 2003
  • 'Loxomma belongs to Loxommatinae'
  • 'Loxomma acutirhinus belongs to Loxomma' according to Watson 1929
  • 'Loxomma allmanni belongs to Loxomma' according to T. H. Huxley 1862
  • 'Loxomma rankini belongs to Loxomma' according to Beaumont 1977
  • 'Loxommatinae belongs to Loxommatidae'
  • 'Macrerpeton deani is an objective synonym of Colosteus crassiscutatus'
  • 'Macromerium scoticum is an objective synonym of Crassigyrinus scoticus'
  • 'Megalocephalus belongs to Loxommatinae'
  • 'Megalocephalus macromma is a subjective synonym of Octagomphus woodi'
  • 'Metaxygnathus belongs to Tetrapodomorpha'
  • 'Obruchevichthys belongs to Elginerpetontidae'
  • 'Occidens belongs to Whatcheeriidae'
  • 'Ossinodus belongs to Whatcheeriidae'
  • 'Otocratia modesta is an objective synonym of Pholidogaster pisciformis'
  • 'Pederpes belongs to Whatcheeriidae'
  • 'Pholidogaster belongs to Colosteidae'
  • 'Pholidogasteridae is an objective synonym of Colosteidae'
  • 'Pygopterus scutellatus is recombined as Colosteus scutellatus'
  • 'Sauropleura longidentata is an objective synonym of Colosteus crassiscutatus'
  • 'Sigournea belongs to Tetrapoda'
  • 'Silvanerpeton belongs to Tetrapoda'
  • 'Sinostega belongs to Tetrapodomorpha'
  • 'Spathicephalidae belongs to Baphetoidea'
  • 'Spathicephalus belongs to Spathicephalidae'
  • 'Tulerpetidae belongs to Tetrapodomorpha'
  • 'Tulerpeton belongs to Tulerpetidae' according to Lebedev and Coates 1995
  • 'Ventastega belongs to Tetrapodomorpha'
  • 'Westlothiana belongs to Tetrapoda'
  • 'Whatcheeria belongs to Whatcheeriidae'
  • 'Whatcheeriidae belongs to Tetrapoda'
  • 'Ymeria belongs to Ichthyostegidae'