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Clade
Subclade

Taxon
Taxon
Ziphosuchia
Nominal Author
Ortega et al. 2000
2nd Nominal Author
Taxon Status INACTIVE
Comments
Potential Synonomy
Notosuchia

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 junior synonym
other
Critique
Ortega et al. (2000:67) listed several taxa when coining the name (Notosuchus, Lybicosuchus, Sebecosuchia). Carvalho et al. (2004) recently defined the taxon based in large measure on these taxa. However, other cladistic analyses have not yielded this clade (Sereno et al. 2001, Pol 2003). The definition of Carvalho et al. (2004) would result in a large clade that has been referred to as Notosuchia Gasprini 1971, a venerable taxon by comparison. Pol (2003), in fact, refers to this clade as “Ziphosuchia/Notosuchia.” Notosuchia is the more widely recognised taxon. Ziphosuchia is here regarded as inactive.
 

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