Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia - (Family) Alvarezsauridae

Included, by definition, in node-based clade

†Mononykinae (Clade) Chiappe et al. 1998 [Chiappe et al. 1998]

Ref: C. Hendrickx et al., 2015: table (p. 68) (Chiappe et al., 1998).

Included, by definition, in branch-based clade

†Alvarezsauridae (Clade) Bonaparte 1991 [Sereno 1999]

Ref: P.C. Sereno, 1999: 2147 (note 88).

Subsequent positions

†Mononykini (Clade) Agnolin, Powell, Novas & Kundrát 2011 [Agnolin, Powell, Novas & Kundrát 2011]

Ref: F.L. Agnolin et al., 2012[2011]: 53 (fig. 16).

Current position

†Mononykini (Tribe) Chiappe et al., 1998

Ref: F.L. Agnolin et al., 2012[2011]: 53 (fig. 16). [implicit]

Alternative positions

†Alvarezsauridae (Clade) Bonaparte 1991 [Sereno 1999]	Ref: K. Padian, 2004: table 11.1 (p. [211]).
†Mononykinae (Clade) Chiappe et al. 1998 [Chiappe et al. 1998]	Ref: C. Hendrickx et al., 2015: table (p. 68).
†Mononykini (Clade) Agnolin, Powell, Novas & Kundrát 2011 [Agnolin, Powell, Novas & Kundrát 2011]	Ref: F.L. Agnolin et al., 2012[2011]: 53 (fig. 16). [new position]
†Parvicursorinae (Clade) Hutchinson & Chiappe 1998 [Choiniere et al. 2010]	Ref: C. Hendrickx et al., 2015: 13 (fig. 5).

Historical positions

†Parvicursorinae (Clade) Hutchinson & Chiappe 1998 [Choiniere et al. 2010]	Ref: C. Hendrickx et al., 2015: 13 (fig. 5).
†Mononykini (Clade) Agnolin, Powell, Novas & Kundrát 2011 [Agnolin, Powell, Novas & Kundrát 2011]	Ref: F.L. Agnolin et al., 2012[2011]: 53 (fig. 16). [new position]
†Alvarezsauridae (Clade) Bonaparte 1991 [Sereno 1999]	Ref: L.E. Zanno, 2010: fig. 6. [inferred name]
†Alvarezsauridae (Clade) Bonaparte 1991 [Sereno 1999]	Ref: K. Padian, 2004: table 11.1 (p. [211]), fig. 11.8.
†Alvarezsauridae (Clade) Bonaparte 1991 [Sereno 1999]	Ref: L.M. Chiappe, 2001: [126] (fig. 1).

Number of Subtaxa

2024	Available in Systema Naturae 2000	†1s
1989-present	Systema Naturae 2000	[; †1s]
2004	K. Padian	[; †1s]