Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Mammalia

Original entries

Questionably †Ceutholestidae (Family) Rose & Gingerich, 1987

Current position

Eutheria (Infraclass) Gill, 1872

Ref: R.L. Carroll, 1988: 630.

Alternative positions

Discoplacentalia (Subclass)	Ref: E.R. Lankester, 1877: 454.
Eutheria (Subclass) Gill, 1872	Ref: W. Fiedler et al., 1973: 614.
Mammalia (Class) Linnaeus, 1758	Ref: R. Hutterer, 1993: 69.
Unguiculata (Cohort) Linnaeus, 1766	Ref: G.G. Simpson, 1945

Historical positions

Mammalia (Class) Linnaeus, 1758	Ref: 1995
Mammalia (Class) Linnaeus, 1758	Ref: R. Hutterer, 1993: 69; 4.
Mammalia (Class) Linnaeus, 1758	Ref: G.B. Corbet & J.E. Hill, 1991: 25.
Mammalia (Class) Linnaeus, 1758	Ref: R.M. Nowak, 1991
Eutheria (Infraclass) Gill, 1872	Ref: R.L. Carroll, 1988: 630.
Eutheria (Infraclass) Gill, 1872	Ref: A.S. Romer & T.S. Parsons, 1986
Eutheria (Infraclass) Gill, 1872	Ref: A.F. DeBlase, 1982: 1022.
Eutheria (Infraclass) Gill, 1872	Ref: L. Margulis & K.V. Schwartz, 1982: 240.
Eutheria (Infraclass) Gill, 1872	Ref: T.I. Storer et al., 1979
Eutheria (Subclass) Gill, 1872	Ref: W. Fiedler et al., 1973: 614.
Eutheria (Infraclass) Gill, 1872	Ref: L.B. Halstead, 1974: 172.
Unguiculata (Cohort) Linnaeus, 1766	Ref: G.G. Simpson, 1945
Discoplacentalia (Subclass)	Ref: E.R. Lankester, 1877: 454.

Number of Subtaxa

1989-present	Systema Naturae 2000	65g;420s; †1g;8s
1993	D.E. Wilson & D.M. Reeder: 4	[6f];66[65]g;428[419]s; ‡[1f;1g;9s]
1993	R. Hutterer	[6f];66[65]g;428[419]s; ‡[1f;1g;9s]
1991	G.B. Corbet & J.E. Hill	[6f;60g];~365s
1988	R.L. Carroll: 631	[5f; †9f]
1982	A.F. DeBlase	2so;8f;[71g]
1979	T.I. Storer et al.	8f77g~400s