Kollikodontidae Flannery, Archer, Rich & Jones, 1995 † (current name source)
Kollikodontidae Flannery, Archer, Rich & Jones, 1995 † (taxonomy source)
Kryoryctes Pridmore, Rich, Vickers-Rich & Gambaryan, 2005 † (current name source)
Kryoryctes Pridmore, Rich, Vickers-Rich & Gambaryan, 2005 † (verified source for family)
Megalibgwilia Griffiths, Wells & Barrie, 1991 † (verified source for family)
Murrayglossus Flannery, Rich, Vickers-Rich, Ziegler, Veatch & Helgen, 2022 † (extant flag source)
Murrayglossus Flannery, Rich, Vickers-Rich, Ziegler, Veatch & Helgen, 2022 † (basis of record)
Murrayglossus Flannery, Rich, Vickers-Rich, Ziegler, Veatch & Helgen, 2022 † (verified source for family)
Murrayglossus Flannery, Rich, Vickers-Rich, Ziegler, Veatch & Helgen, 2022 † (name verified source)
Murrayglossus Flannery, Rich, Vickers-Rich, Ziegler, Veatch & Helgen, 2022 † (current name source)
Murrayglossus Flannery, Rich, Vickers-Rich, Ziegler, Veatch & Helgen, 2022 † (original description)
Murrayglossus Flannery, Rich, Vickers-Rich, Ziegler, Veatch & Helgen, 2022 † (habitat flag source)
Steropodon Archer, Flannery, Ritchie & Molnar, 1985 † (verified source for family)
Steropodontidae Archer, Flannery, Ritchie & Jones, 1995 † (taxonomy source)
Steropodontidae Archer, Flannery, Ritchie & Jones, 1995 † (current name source)
Stirtodon Rich, Flannery & Vickers-Rich, 2020 † (verified source for family)
Stirtodon Rich, Flannery & Vickers-Rich, 2020 † (current name source)
Sundrius Rich et al., 2020 † (current name source)
Sundrius Rich et al., 2020 † (verified source for family)
Teinolophidae Flannery et al., 2022 † (habitat flag source)
Teinolophidae Flannery et al., 2022 † (basis of record)
Teinolophidae Flannery et al., 2022 † (extant flag source)
Teinolophidae Flannery et al., 2022 † (current name source)
Teinolophidae Flannery et al., 2022 † (original description)
Teinolophidae Flannery et al., 2022 † (taxonomy source)
Teinolophos Rich, Vickers-Rich, Constantine, Flannery, Kool & van Klaveren, 1999 † (verified source for family)
Teinolophos Rich, Vickers-Rich, Constantine, Flannery, Kool & van Klaveren, 1999 † (habitat flag source)

 Taxonomic remark

 for Kollikodontidae Flannery, Archer, Rich & Jones, 1995 †

Listed under Mammaliaformes incertae sedis in McKenna & Bell, 1997, Monotremata in Flannery et al., 20922. [details]

 Taxonomic remark

 for Steropodon Archer, Flannery, Ritchie & Molnar, 1985 †

Listed in Ornithorhynchidae in McKenna & Bell, 1997, subsequently in own family, Steropodontidae. [details]

 Taxonomic remark

 for Stirtodon Rich, Flannery & Vickers-Rich, 2020 †

Originally unplaced in Monotremata; questionably assigned to Teinolophidae in Flannery et al., 2022. [details]

 Taxonomic remark

 for Sundrius Rich et al., 2020 †

Originally described as "Monotremata?"; assigned to Kollikodontidae in Flannery et al., 2022. [details]