Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Chondrichthyes - (Order) Squaliformes

Current position

Squaliformes (Order) Compagno, 1973

Ref: W.N. Eschmeyer & J.D. Fong, 2011: 26.

Alternative positions

Squaloidea (Suborder)	Ref: R.L. Carroll, 1988: 599.
Squaloidei (Suborder) Müller & Henle, 1838	Ref: B. Grzimek et al., 1974: 533.

Historical positions

Squaliformes (Order) Compagno, 1973	Ref: W.N. Eschmeyer, 2004-2016: 24 Jan 2006.
Squaliformes (Order) Compagno, 1973	Ref: W.N. Eschmeyer & J.D. Fong, 2011: 26.
Squaliformes (Order) Compagno, 1973	Ref: J.S. Nelson, 2006: 66.
Squaliformes (Order) Compagno, 1973	Ref: N. Bailly et al., 2001: 359.
Squaliformes (Order) Compagno, 1973	Ref: 2000
Squaliformes (Order) Compagno, 1973	Ref: L.J.V. Compagno, 1999: 12-14.
Squaliformes (Order) Compagno, 1973	Ref: 1998
Squaliformes (Order) Compagno, 1973	Ref: W.N. Eschmeyer, 1998: 2450.
Squaliformes (Order) Compagno, 1973	Ref: L.J.V. Compagno et al., 1989
Squaloidea (Suborder)	Ref: R.L. Carroll, 1988: 599.
Squaliformes (Order) Compagno, 1973	Ref: L.J.V. Compagno, 1984: 28-33.
Squaliformes (Order) Compagno, 1973	Ref: J.D. McEachran, 1982: 834.
Squaliformes (Order) Compagno, 1973	Ref: T.I. Storer et al., 1979
Squaloidei (Suborder) Müller & Henle, 1838	Ref: B. Grzimek et al., 1974: 533.
Squaloidei (Suborder) Müller & Henle, 1838	Ref: D.S. Jordan, 1923: 101.

Number of Subtaxa

2024	Available in Systema Naturae 2000	2g;25s
1989-present	Systema Naturae 2000	[2g;25s]
2011	W.N. Eschmeyer & J.D. Fong: 26	2g;29s
1999	L.J.V. Compagno: 14	2g;11[12]s
1989	L.J.V. Compagno et al.	>76s
1984	L.J.V. Compagno	17g67s
1984	L.J.V. Compagno:	[17g;67s]
1982	J.D. McEachran	19g;63-73s