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Clade: †Caenagnathidae Sternberg 1940 [Sues 1997] (dinosaur)
 Entity: 

Concise hierarchy

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

Phylogeny

Node-based clade Ref: C. Hendrickx et al., 2015: table (p. 62) (Sues, 1997).

Defined by the most recent common ancestor (and all its descendants) of

†BHM 2033 (Specimen) Ref: M.P. Martyniuk, 2012: 177 (Sues, 1997).
†Caenagnathasia martinsoni Currie et al., 1993 Ref: C. Hendrickx et al., 2015: table (p. 62) (Sues, 1997).
†Caenagnathus pergracilis (Gilmore, 1924) Ref: C. Hendrickx et al., 2015: table (p. 62) (Sues, 1997).
†Chirostenotes elegans (Parks, 1933) Ref: C. Hendrickx et al., 2015: table (p. 62) (Sues, 1997).
†Elmisaurus rarus Osmólska, 1981 Ref: C. Hendrickx et al., 2015: table (p. 62) (Sues, 1997).

Branch-based clade

†Caenagnathidae (Clade) Sternberg 1940 [Sues 1997] Ref: C. Hendrickx et al., 2015: table (p. 62) (Maryanska et al., 2002).
†Caenagnathidae (Clade) Sternberg 1940 [Sues 1997] Ref: P.C. Sereno, 1998: table 4 (p. 65).

Current position

†Caenagnathoidea (Clade) Sereno 1999 Ref: C. Hendrickx et al., 2015: 13 (fig. 5).

Alternative positions

†Oviraptorosauria (Clade) Barsbold 1976 [Barsbold 1997] Ref: P.C. Sereno, 1998: table 4 (p. 65).

Historical positions

†Caenagnathoidea (Clade) Sereno 1999 Ref: C. Hendrickx et al., 2015: 13 (fig. 5), table (p. 62).
†Oviraptorosauria (Clade) Barsbold 1976 [Barsbold 1997] Ref: C. Hendrickx et al., 2015: 3 (fig. 1).
†Oviraptorosauria (Clade) Barsbold 1976 [Barsbold 1997] Ref: P.C. Sereno, 1998: table 4 (p. 65), fig. 9A.
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Last updated: 28 Aug 2026