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Clade
Subclade

Taxon
Taxon
Caenagnathinae
Nominal Author
Sternberg 1940
2nd Nominal Author
Paul 1988
Taxon Status INACTIVE
Comments
Potential Synonomy

Active Phylogenetic Definition
Active Definition
Shorthand
Definitional Author
Definition Status Unknown
Definition Type Unknown
Node-Stem Triplet Unknown
Other Triplet Taxa
Specifiers
Specifier(s) A
Specifier(s) B
Specifier(s) C
Qualifiers
+Taxon
-Taxon
Datum
Taxonomic Content
Publication Year Unknown
Unknown
Unknown

Inactive Taxon Status
Rejection Criteria no definition
Critique
No definition has been proposed.  The family group based  on Caenagnathus is valid (Sereno, 1999a), even though the genus Caenagnathus has been reduced to a junior synonym of Chirostenotes (Sues, 1997). Caenagnathoidea, for example, has an active definition.
 

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