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| Clade | |
| Subclade | |
| Taxon | |
| Taxon |
Caenagnathoidea
|
| Nominal Author | Sternberg 1940 |
| 2nd Nominal Author | Sereno 1999b |
| Taxon Status | ACTIVE |
| Comments | Caenagnathoidea has precendence over Oviraptoroidea (Sereno 1999a), even though the genus Caenagnathus has been reduced to a junior synonym of Chirostenotes (Sues 1997). The active definition, which uses the genus Chirostenotes and species as specifiers, is a first-order revision of the initial definition proposed in Sereno (1999b). |
| Potential Synonomy | Oviraptoroidea |
| Active Phylogenetic Definition | |
| Active Definition |
The least inclusive clade containing Oviraptor philoceratops Osborn 1924 and Chirostenotes pergracilis Sternberg 1940.
|
| Shorthand |
< Oviraptor philoceratops and Chirostenotes pergracilis. |
| Definitional Author |
Sereno 2005 |
| Definition Status | checked |
| Definition Type | NODE |
| Node-Stem Triplet | NODE |
| Other Triplet Taxa |
Oviraptoridae, Caenagnathidae |
| Specifiers | |
| Specifier(s) A |
Oviraptor philoceratops |
| Specifier(s) B | |
| Specifier(s) C |
Caenagnathus pergracilis.
|
| Qualifiers | |
| +Taxon | |
| -Taxon | |
| Datum | |
| Taxonomic Content | |
| Publication Year |
Unknown Unknown Unknown 1999 |
| Inactive Taxon Status | |
| Rejection Criteria | |
| Critique | |
| Definitional History #1 | |
| Earliest Record | Oviraptor, Caenagnathus, their most recent common ancestor and all descendants. |
| Latest Record | Sereno 1999b:2147 |
| Range (My) | |
| Range (My) |
Oviraptor, Caenagnathus |
| Range (My) | |
| Definitional History #2 | |
| Earliest Record | The least-inclusive clade containing Oviraptor philoceratops and Caenagnathus collinsi. |
| Latest Record | Maryanska et al. 2002:104 |
| Range (My) | |
| Range (My) |
Oviraptor philoceratops, Caenagnathus collinsi |
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