Opinions from M. F. Ivakhnenko 2011

  • 'Anna is replaced by Annatherapsidus'
  • 'Anna petri belongs to Anna' according to Amalitzky 1922
  • 'Anna petri is recombined as Annatherapsidus petri'
  • 'Annatherapsididae belongs to Lycideopoidea'
  • 'Annatherapsidus belongs to Annatherapsididae'
  • 'Annatherapsidus postum belongs to Annatherapsidus'
  • 'Antecosuchus belongs to Bauriidae'
  • 'Antecosuchus ochevi belongs to Antecosuchus'
  • 'Bauria belongs to Bauriidae'
  • 'Bauriida belongs to Therocephalia'
  • 'Bauriidae belongs to Bauriida'
  • 'Chlynovia is a subjective synonym of Perplexisaurus'
  • 'Chlynovia serridentatus belongs to Chlynovia' according to Tatarinov 2000
  • 'Chlynovia serridentatus is a subjective synonym of Perplexisaurus foveatus'
  • 'Chthonosaurus belongs to Annatherapsididae'
  • 'Chthonosaurus velocidens belongs to Chthonosaurus' according to Vjuschkov 1955
  • 'Chthonosaurus velocidens belongs to Chthonosaurus'
  • 'Dongusaurus is a nomen dubium'
  • 'Dongusaurus schepetovi is a nomen dubium'
  • 'Ericiolacerta belongs to Ericiolacertidae'
  • 'Ericiolacerta parva belongs to Ericiolacerta' according to Watson 1931
  • 'Ericiolacertidae belongs to Scaloposauroidea'
  • 'Gorochovetzia belongs to Hofmeyriidae'
  • 'Gorochovetzia sennikovi belongs to Gorochovetzia'
  • 'Hazhenia belongs to Bauriidae'
  • 'Hexacynodon is a subjective synonym of Moschowhaitsia'
  • 'Hexacynodon purlinensis is a subjective synonym of Moschowhaitsia vjuschkovi'
  • 'Hofmeyriidae belongs to Nanictidopoidea'
  • 'Ictidosuchidae belongs to Ictidosuchoidea'
  • 'Ictidosuchoidea belongs to Scaloposaurida'
  • 'Karenites belongs to Karenitidae'
  • 'Karenites ornamentatus belongs to Karenites' according to Tatarinov 1995
  • 'Karenites ornamentatus belongs to Karenites'
  • 'Karenitidae belongs to Scaloposauroidea'
  • 'Kotelcephalon belongs to Kotelcephalonidae'
  • 'Kotelcephalon viatkensis belongs to Kotelcephalon' according to Tatarinov 1999
  • 'Kotelcephalon viatkensis belongs to Kotelcephalon'
  • 'Kotelcephalonidae belongs to Lycosuchoidea'
  • 'Lycideopoidea belongs to Scaloposaurida'
  • 'Lycosuchida belongs to Therocephalia'
  • 'Lycosuchidae belongs to Lycosuchoidea'
  • 'Lycosuchoidea belongs to Lycosuchida'
  • 'Malasaurus belongs to Tetracynodontinae'
  • 'Malasaurus germanus belongs to Malasaurus'
  • 'Moschorhinidae belongs to Moschorhinoidea'
  • 'Moschorhinoidea belongs to Scaloposaurida'
  • 'Moschowhaitsia belongs to Moschowhaitsiidae'
  • 'Moschowhaitsia vjuschkovi belongs to Moschowhaitsia'
  • 'Moschowhaitsiidae belongs to Moschorhinoidea'
  • 'Muchia belongs to Tetracynodontinae'
  • 'Muchia microdenta belongs to Muchia'
  • 'Nanictidopidae belongs to Nanictidopoidea'
  • 'Nanictidopoidea belongs to Scaloposaurida'
  • 'Neotrirachodon is a subjective synonym of Antecosuchus'
  • 'Neotrirachodon expectatus is a subjective synonym of Antecosuchus ochevi'
  • 'Neotrirachodon expectatus belongs to Neotrirachodon' according to Tatarinov 2002
  • 'Nothogomphodon belongs to Nothogomphodontidae'
  • 'Nothogomphodon danilovi belongs to Nothogomphodon'
  • 'Nothogomphodontidae belongs to Nothogomphodontoidea'
  • 'Nothogomphodontoidea belongs to Scaloposaurida'
  • 'Ordosiodon belongs to Bauriidae'
  • 'Perplexisauridae belongs to Perplexisauroidea'
  • 'Perplexisauroidea belongs to Lycosuchida'
  • 'Perplexisaurus belongs to Perplexisauridae'
  • 'Perplexisaurus foveatus belongs to Perplexisaurus'
  • 'Perplexisaurus lepusculus belongs to Perplexisaurus'
  • 'Porosteognathus belongs to Lycosuchidae'
  • 'Porosteognathus efremovi belongs to Porosteognathus' according to Vjuschkov 1952
  • 'Porosteognathus efremovi belongs to Porosteognathus'
  • 'Purlovia belongs to Nanictidopidae'
  • 'Purlovia maxima belongs to Purlovia'
  • 'Scalenodon boreus is recombined as Antecosuchus boreus'
  • 'Scalopodon is a subjective synonym of Karenites'
  • 'Scalopodon tenuisfrons is a subjective synonym of Karenites ornamentatus'
  • 'Scalopodon tenuisfrons belongs to Scalopodon' according to Tatarinov 1999
  • 'Scalopodontes belongs to Ictidosuchidae'
  • 'Scalopodontes kotelnichi belongs to Scalopodontes' according to Tatarinov 2000
  • 'Scalopodontes kotelnichi belongs to Scalopodontes'
  • 'Scalopognathidae belongs to Bauriida'
  • 'Scalopognathus belongs to Scalopognathidae'
  • 'Scalopognathus multituberculatus belongs to Scalopognathus'
  • 'Scaloposaurida belongs to Therocephalia'
  • 'Scaloposauridae belongs to Lycideopoidea'
  • 'Scaloposauroidea belongs to Scaloposaurida'
  • 'Scylacosaurida belongs to Therocephalia'
  • 'Scylacosauridae belongs to Scylacosaurida'
  • 'Scylacosuchidae belongs to Scylacosaurida'
  • 'Scylacosuchus belongs to Scylacosuchidae'
  • 'Scylacosuchus orenburgensis belongs to Scylacosuchus' according to Tatarinov 1968
  • 'Scylacosuchus orenburgensis belongs to Scylacosuchus'
  • 'Silphedosuchus belongs to Ericiolacertidae'
  • 'Silphedosuchus orenburgensis belongs to Silphedosuchus'
  • 'Silphedosuchus orenburgensis belongs to Silphedosuchus' according to Tatarinov 1977
  • 'Tetracynodon belongs to Tetracynodontinae'
  • 'Tetracynodontinae belongs to Scaloposauridae'
  • 'Therocephalia belongs to Eutherapsida'
  • 'Traversodontoides belongs to Bauriidae'
  • 'Urumchia belongs to Bauriidae'
  • 'Viatkosuchus belongs to Moschorhinidae'
  • 'Viatkosuchus sumini belongs to Viatkosuchus' according to Tatarinov 1995
  • 'Viatkosuchus sumini belongs to Viatkosuchus'
  • 'Watsoniella belongs to Nothogomphodontidae'