Concise hierarchy

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

Original position

Questionably Sciuromorpha (Suborder) Brandt, 1855

Subsequent positions

Ischyromyiformes (Clade) Marivaux, Vianey-Liaud & Jaeger 2004

Ref: L. Marivaux et al., 2004 [assumed]

Original entries

Aplodontiidae (Family) Brandt, 1855		Ref: W.D. Matthew, 1910: 69.
Questionably †Epeiromys (Genus) Korth, 1989
Questionably †Sinomylagaulus (Genus) Wu, 1988

Subsequent entries

†Allomyidae (Family) Marsh, 1877
Aplodontidae (Family) Trouessart, 1897, orth. inval.
†Mylagaulidae (Family) Cope, 1881

Current position

Sciurida (Infraorder) Brandt, 1855

Ref: Павлинов, И.Я. & Хляп, Л.А. / Pavlinov, I.Ya & Khlyap, L.A., 2012: 143.

Alternative positions

Ischyromyiformes (Clade) Marivaux, Vianey-Liaud & Jaeger 2004	Ref: L. Marivaux et al., 2004: abstract. [new position]
Protrogomorpha (Infraorder) (Zittel, 1893)	Ref: R.L. Carroll, 1988: 635.
Sciuromorpha (Suborder) Brandt, 1855	Ref: M.C. McKenna & S.K. Bell, 1997: 117.

Historical positions

Ischyromyiformes (Clade) Marivaux, Vianey-Liaud & Jaeger 2004	Ref: L. Marivaux et al., 2004: abstract. [new position]
Sciuromorpha (Suborder) Brandt, 1855	Ref: M.C. McKenna & S.K. Bell, 1997: 117.
Protrogomorpha (Infraorder) (Zittel, 1893)	Ref: R.L. Carroll, 1988: 635.
Sciuromorpha (Suborder) Brandt, 1855	Ref: I. Eibl-Eibesfeldt et al., 1974: 580.

Number of Subtaxa

1989-present	Systema Naturae 2000	[1f;1g;1s; †2f;34g]
1997	M.C. McKenna & S.K. Bell	[1f;1g; †2f;34g]
1988	R.L. Carroll: 636	[1f; †1f]