Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata

Subsequent positions

†Archaeotriconodonta (Superorder) Averianov & Lopatin, 2011		Ref: A.O. Averianov & A.V. Lopatin, 2011: 34.
Mammaliaformes (Clade) Rowe 1988

Original entries

Questionably †Dinnetherium (Genus) Jenkins, Crompton & Downs, 1983
Questionably †Megazostrodontidae (Family) Gow, 1986

Subsequent entries

†Docodontidae (Family) Simpson, 1929

Current position

Mammaliaformes (Clade) Rowe 1988

Ref: M.C. McKenna & S.K. Bell, 1997: 512.

Alternative positions

†Archaeotriconodonta (Superorder) Averianov & Lopatin, 2011	Ref: A.O. Averianov & A.V. Lopatin, 2011: 34. [new position]
Holotheria (Infraclass) Wible, Rougier, Novacek, McKenna & Dashzeveg, 1995	Ref: M.J. Benton, 2005: 399.
Holotheria (Clade) Wible, Rougier, Novacek, McKenna & Dashzeveg 1995	Ref: M.J. Benton, 2005: box 10.3 (p. 301); 399.
Mammalia (Class) Linnaeus, 1758	Ref: M.J. Benton, 2015: 442.
Prototheria (Subclass) Gill, 1872	Ref: R.L. Carroll, 1988: 627.

Historical positions

Mammalia (Class) Linnaeus, 1758	Ref: M.J. Benton, 2015: 442.
†Archaeotriconodonta (Superorder) Averianov & Lopatin, 2011	Ref: A.O. Averianov & A.V. Lopatin, 2011: 34, fig. [new position]
Mammalia (Class) Linnaeus, 1758	Ref: K.D. Rose, 2006: tables 1.2, 4.1, fig. 4.2.
Holotheria (Infraclass) Wible, Rougier, Novacek, McKenna & Dashzeveg, 1995	Ref: M.J. Benton, 2005: 399, box 10.3.
Mammalia (Class) Linnaeus, 1758	Ref: Z. Kielan-Jaworowska et al., 2004 (alt.): table 1.1 (p. 14).
Mammalia (Class) Linnaeus, 1758	Ref: Z. Kielan-Jaworowska et al., 2004: tables 1.2 (p. [17]), 5.1 (p. 197).
Mammaliaformes (Clade) Rowe 1988	Ref: M.C. McKenna & S.K. Bell, 1997: 512.
Mammalia (Class) Linnaeus, 1758	Ref: 1995
Prototheria (Subclass) Gill, 1872	Ref: R.L. Carroll, 1988: 627.
†Eotheria (Infraclass) (Kermack & Mussett, 1958)	Ref: A.S. Romer & T.S. Parsons, 1986
†Eotheria (Infraclass) (Kermack & Mussett, 1958)	Ref: T.I. Storer et al., 1979

Number of Subtaxa

2024	Available in Systema Naturae 2000	†2f;10g;12s
1989-present	Systema Naturae 2000: 12 Mar 2022	[; †1f;11g]
2004	Z. Kielan-Jaworowska et al.: table 5.1 (p. 197)	[; †1f;7g;11s]
1997	M.C. McKenna & S.K. Bell	[; †2f;7g]
1988	R.L. Carroll: 627	[; †1f]