Concise hierarchy

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

Current position

Lorisoidea (Superfamily) Gray, 1821

Ref: J.G. Fleagle, 2013: App. 1 (p. 415).

Alternative positions

Lemuriformes (Infraorder) Gregory, 1915	Ref: M.J. Benton, 2005: 403.
Lorisiformes (Infraorder) Gregory, 1915	Ref: C.J. Burgin et al., 2020: table 2 (p. 26).
Primates (Order) Linnaeus, 1758	Ref: G.B. Corbet & J.E. Hill, 1991: 93.
Strepsirhini (Suborder)	Ref: A.F. DeBlase, 1982: 1032.

Historical positions

Lorisiformes (Infraorder) Gregory, 1915	Ref: C.J. Burgin et al., 2020: table 2 (p. 26).
Lorisiformes (Infraorder) Gregory, 1915	Ref: M.J. Benton, 2015: 446.
Lorisoidea (Superfamily) Gray, 1821	Ref: J.G. Fleagle, 2013: App. 1 (p. 415).
Lorisiformes (Infraorder) Gregory, 1915	Ref: D.E. Wilson & D.M. Reeder, 2011: 57.
Lorisoidea (Superfamily) Gray, 1821	Ref: K.D. Rose, 2006: table 10.2. [invalid/synonym] [implicit]
Lemuriformes (Infraorder) Gregory, 1915	Ref: M.J. Benton, 2005: 403.
Lorisiformes (Infraorder) Gregory, 1915	Ref: C.P. Groves, 2005: 121.
Lorisoidea (Superfamily) Gray, 1821	Ref: E. Delson et al., 2000: xxiv.
Lorisoidea (Superfamily) Gray, 1821	Ref: J.G. Fleagle, 1998: 578.
Primates (Order) Linnaeus, 1758	Ref: R.M. Nowak, 1991
Primates (Order) Linnaeus, 1758	Ref: G.B. Corbet & J.E. Hill, 1991: 93.
Lorisoidea (Superfamily) Gray, 1821	Ref: R.L. Carroll, 1988: 632.
Strepsirhini (Suborder)	Ref: A.F. DeBlase, 1982: 1032.
Lorisiformes (Infraorder) Gregory, 1915	Ref: T.I. Storer et al., 1979
Lorisiformes (Infraorder) Gregory, 1915	Ref: W. Fiedler et al., 1973: 619.
Prosimii (Suborder) Illiger, 1811	Ref: G.G. Simpson, 1945

Number of Subtaxa

2025	Available in Systema Naturae 2000	5g;14s;7ss; †3g
1989-present	Systema Naturae 2000: 29 May 2022	[5g;14s;7ss; †3g]
2013	J.G. Fleagle: App. 1 (p. 415)	[4g; †3g]
2011	D.E. Wilson & D.M. Reeder: 57	5g;9s
2005	C.P. Groves	[5g;9s;10ss]
2000	E. Delson et al.: xxiv	[4g; †3g]
1998	J.G. Fleagle: 578	[5g; †2g]
1998	J.G. Fleagle: 578	[5g; †2g]
1991	G.B. Corbet & J.E. Hill	[8g];~15s
1982	A.F. DeBlase	4g;5s