Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Actinopteri - (Order) Ophidiiformes

Subsequent entries

Ophidium (Genus) Linnaeus, 1766

Current position

Ophidioidei (Suborder) Regan, 1912

Ref: R. van der Laan, 2018: 74.

Alternative positions

Ophidiiformes (Order) Regan, 1912

Ref: W.N. Eschmeyer & J.D. Fong, 2011: 31; ECoF(4 Feb 2025).

Historical positions

Ophidioidei (Suborder) Regan, 1912	Ref: R. van der Laan, 2018: 74.
Ophidioidei (Suborder) Regan, 1912	Ref: R. Betancur-R et al., 2017: 22.
Ophidioidei (Suborder) Regan, 1912	Ref: J.S. Nelson et al., 2016: 317.
Ophidiiformes (Order) Regan, 1912	Ref: W.N. Eschmeyer, 2004-2016: 24 Jan 2006.
Ophidiiformes (Order) Regan, 1912	Ref: W.N. Eschmeyer & J.D. Fong, 2011: 31.
Ophidioidei (Suborder) Regan, 1912	Ref: E.O. Wiley & G.D. Johnson, 2010: 166.
Ophidioidei (Suborder) Regan, 1912	Ref: J.S. Nelson, 2006: 245.
Ophidiiformes (Order) Regan, 1912	Ref: N. Bailly et al., 2001: 366.
Ophidiiformes (Order) Regan, 1912	Ref: W.N. Eschmeyer, 1998: 2467.
Ophidiiformes (Order) Regan, 1912	Ref: 1998
Ophidiiformes (Order) Regan, 1912	Ref: R.L. Carroll, 1988: 607.
Ophidioidei (Suborder) Regan, 1912	Ref: R.A. Fritzsche, 1982: 891.

Number of Subtaxa

2025	Available in Systema Naturae 2000	46g;230s; †1g
1989-present	Systema Naturae 2000: 28 Jun 2025	[46g]
2011	W.N. Eschmeyer & J.D. Fong: 31	52g;249s
1982	R.A. Fritzsche: 891	2sf;10g;[>]35s