Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Order) Eutriconodonta

Subsequent positions

†Triconodonta (Infraclass) Osborn, 1888

Original entries

Questionably †Alticonodontinae (Subfamily) Fox, 1976
Questionably †Dyskritodon (Genus) Sigogneau-Russell, 1995
Questionably †Ichthyoconodon (Genus) Sigogneau-Russell, 1995
†Priacodon (Genus) Marsh, 1887
Questionably †Triconodontinae (Subfamily) Marsh, 1887

Current position

†Eutriconodonta (Order) Kermack, Mussett & Rigney, 1973

Ref: L.C. Gaetano & G.W. Rougier, 2011: 832; Martin et al., 2015: ext. data fig. 3a.

Alternative positions

Theriimorpha (Superdivision)	Ref: M.J. Benton, 2015: 442.
†Triconodonta (Infraclass) Osborn, 1888	Ref: M.C. McKenna & S.K. Bell, 1997: 42.
†Triconodonta (Order) Osborn, 1888	Ref: R.L. Carroll, 1988: 627.

Historical positions

Theriimorpha (Superdivision)	Ref: M.J. Benton, 2015: 442.
†Eutriconodonta (Order) Kermack, Mussett & Rigney, 1973	Ref: A.O. Averianov & A.V. Lopatin, 2011: fig.
†Eutriconodonta (Order) Kermack, Mussett & Rigney, 1973	Ref: Z. Kielan-Jaworowska et al., 2004: table 7.1 (p. 219).
†Triconodonta (Infraclass) Osborn, 1888	Ref: M.C. McKenna & S.K. Bell, 1997: 42.
†Triconodonta (Order) Osborn, 1888	Ref: R.L. Carroll, 1988: 627.

Number of Subtaxa

2025	Available in Systema Naturae 2000	†8g;16s
1989-present	Systema Naturae 2000: 30 Jun 2022	[; †8g]
2004	Z. Kielan-Jaworowska et al.: table 7.1 (p. 219)	[; †8g;17s]
1997	M.C. McKenna & S.K. Bell	[; †7g]