Concise hierarchy

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

Subsequent positions

†Procreodi (Order) Matthew, 1915

Original entries

Questionably †Arctocyoninae (Subfamily) Giebel, 1855
Questionably †Loxolophinae (Subfamily) van Valen, 1978

Current position

†Arctocyonia (Order) Van Valen, 1969

Ref: B. Gardiner et al., 1989

Alternative positions

†Arctocyonoidea (Superfamily) Giebel, 1855	Ref: B. Grzimek, 1973-1975
†Condylarthra (Order) Cope, 1881	Ref: Z. Kielan-Jaworowska et al., 2004: table 13.1 (p. 495).
†Procreodi (Order) Matthew, 1915	Ref: M.C. McKenna & S.K. Bell, 1997: 360.

Historical positions

†Condylarthra (Order) Cope, 1881	Ref: Z. Kielan-Jaworowska et al., 2004: table 13.1 (p. 495).
†Procreodi (Order) Matthew, 1915	Ref: M.C. McKenna & S.K. Bell, 1997: 360.
†Arctocyonia (Order) Van Valen, 1969	Ref: B. Gardiner et al., 1989: 304.
†Condylarthra (Order) Cope, 1881	Ref: R.L. Carroll, 1988: App. (p. 639).
†Arctocyonoidea (Superfamily) Giebel, 1855	Ref: B. Grzimek, 1973-1975

Number of Subtaxa

2026	Available in Systema Naturae 2000	†15g
1989-present	Systema Naturae 2000	[; †15g]
1997	M.C. McKenna & S.K. Bell	[; †15g]