Clade | |
Subclade |
Taxon | |
Taxon |
Stagonolepidinae
|
Nominal Author | Lydekker 1887 |
2nd Nominal Author | Huene 1942 |
Taxon Status | ACTIVE |
Comments | The active definition is a first-order revision of the intial definition (Heckert and Lucas 2000; incorrectly as Stagonolepininae) that uses species as specifiers. It is stem-based and linked with Stagonolepididae and Desmatosuchinae as a node-stem triplet. |
Potential Synonomy | Stagonolepinae, Stagonolepininae |
Active Phylogenetic Definition | |
Active Definition |
The most inclusive clade containing Stagonolepis robertsoni Agassiz 1844 but not Desmatosuchus haplocerus (Cope 1892).
|
Shorthand |
> Stagonolepis robertsoni but not Desmatosuchus haplocerus. |
Definitional Author |
Sereno 2005 |
Definition Status | checked |
Definition Type | STEM |
Node-Stem Triplet | STEM |
Other Triplet Taxa |
Stagonolepididae, Desmatosuchinae |
Specifiers | |
Specifier(s) A |
Stagonolepis robertsoni |
Specifier(s) B | |
Specifier(s) C |
Desmatosuchus haplocerus
|
Qualifiers | |
+Taxon | |
-Taxon | |
Datum | |
Taxonomic Content | |
Publication Year |
Unknown Unknown Unknown 2000 |
Inactive Taxon Status | |
Rejection Criteria | |
Critique | |
Definitional History #1 | |
Earliest Record | All aetosaurs more closely related to Stagonolepis than the last common ancestor of Stagonolepis and Desmatosuchus. |
Latest Record | Heckert and Lucas 2000:1551 |
Range (My) | |
Range (My) |
Stagonolepis, Desmatosuchus |
Range (My) |
Definitional History #2 | |
Earliest Record | |
Latest Record | |
Range (My) | |
Range (My) | |
Range (My) |
Definitional History #3 | |
Earliest Record | |
Latest Record | |
Range (My) | |
Range (My) | |
Range (My) |
Definitional History #4 | |
Earliest Record | |
Latest Record | |
Range (My) | |
Range (My) | |
Range (My) |
Definitional History #5 | |
Earliest Record | |
Latest Record | |
Range (My) | |
Range (My) | |
Range (My) |
Definitional History #6 | |
Earliest Record | |
Latest Record | |
Range (My) | |
Range (My) | |
Range (My) |
Definitional History #7 | |
Earliest Record | |
Latest Record | |
Range (My) | |
Range (My) | |
Range (My) |
Definitional History #8 | |
Earliest Record | |
Latest Record | |
Range (My) | |
Range (My) | |
Range (My) |
Definitional History #9 | |
Earliest Record | |
Latest Record | |
Range (My) | |
Range (My) | |
Range (My) |
Definitional History #10 | |
Earliest Record | |
Latest Record | |
Range (My) | |
Range (My) | |
Range (My) |