Class Mammalia Linnaeus, 1758 - mammals Count: [*†*] 1o; †19o;15f;16g Subclass †"Apotheria" Averianov & Lopatin, 2011 [paraphyletic] Count: [†*] †7o;2f;7g [26 Jun 2022] Superorder †"Archaeotriconodonta" Averianov & Lopatin, 2011 [paraphyletic] Count: [†*] †4o;5g [25 Jun 2022] Order †Morganucodonta Kermack, Mussett & Rigney, 1973 [paraphyletic] Count: [†*] †3g Genus †Erythrotherium Crompton, 1964 Count: -