Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia - (Order) Passeriformes

Current position

Formicarioidea (Superfamily)

Ref: B.L. Monroe Jr. & C.G. Sibley, 1993: 177.

Alternative positions

Furnarii (Suborder)	Ref: W.J. Bock, 1982: 999.
Furnarioidea (Superfamily)	Ref: B. Grzimek et al., 1974 (1970): 619.
Tyranni (Suborder)	Ref: C.M. Perrins, 1991 (1990): 21.

Historical positions

Tyranni ([unranked])	Ref: E.C. Dickinson, 2003: 24, 395; 19. [implicit]
Passeriformes (Order) Linnaeus, 1758	Ref: 1995
Formicarioidea (Superfamily)	Ref: B.L. Monroe Jr. & C.G. Sibley, 1993: 177.
Tyranni (Suborder)	Ref: C.M. Perrins, 1991 (1990): 21, 388.
Furnarii (Suborder)	Ref: W.J. Bock, 1982: 999.
Furnarioidea (Superfamily)	Ref: B. Grzimek et al., 1974 (1970): 619.

Number of Subtaxa

2024	Available in Systema Naturae 2000	13g;57s;3ss; ‡1s
1989-present	Systema Naturae 2000	12g;56s; ‡1s
2003	E.C. Dickinson: 24	12g;55[54]s; ‡1s
1993	B.L. Monroe Jr. & C.G. Sibley	12g;29s
1982	W.J. Bock	12g;30s