Concise hierarchy
(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia
Phylogeny
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
Current position
Alternative positions
Historical positions