Desmatosuchinae: Difference between revisions
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'''Desmatosuchinae''' is one of the two [[subfamily|subfamilies]] of [[aetosaur]]s, the other being [[Aetosaurinae]]. It is a [[stem-based taxon]] defined as all aetosaurs more closely related to ''[[Desmatosuchus]]'' than the last common ancestor of ''Desmatosuchus'' and ''[[Stagonolepis]]''.<ref name=HL00>{{cite journal |last=Heckert |first=A. B. |author2=Lucas, S. G. |year=2000 |title=Taxonomy, phylogeny, biostratigraphy, biochronology, paleobiogeography, and evolution of the Late Triassic Aetosauria (Archosauria: Crurotarsi). |journal=Zentralblatt für Geologie und Paläontologie, Teil I |
'''Desmatosuchinae''' is one of the two [[subfamily|subfamilies]] of [[aetosaur]]s, the other being [[Aetosaurinae]]. It is a [[stem-based taxon]] defined as all aetosaurs more closely related to ''[[Desmatosuchus]]'' than the last common ancestor of ''Desmatosuchus'' and ''[[Stagonolepis]]''.<ref name=HL00>{{cite journal |last=Heckert |first=A. B. |author2=Lucas, S. G. |year=2000 |title=Taxonomy, phylogeny, biostratigraphy, biochronology, paleobiogeography, and evolution of the Late Triassic Aetosauria (Archosauria: Crurotarsi). |journal=Zentralblatt für Geologie und Paläontologie, Teil I |volume=11-12 |pages=1539–1587}}</ref> All [[synapomorphies]] that diagnose the clade can be found in the [[osteoderm]]s. These include tongue-and-groove articulations for lateral plates present in dorsal presacral paramedian plates and large spikes on the lateral cervical, dorsal, and caudal plates.<ref name=PWG07>{{cite journal |last=Parker |first=W. G. |year=2007 |title=Reassessment of the aetosaur ''‘Desmatosuchus’ chamaensis'' with a reanalysis of the phylogeny of the Aetosauria (Archosauria:Pseudosuchia) |journal=Journal of Systematic Palaeontology |volume=5 |pages=41–68 |doi=10.1017/S1477201906001994}}</ref> |
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==Timeline of generic descriptions== |
==Timeline of generic descriptions== |
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Revision as of 20:24, 10 September 2019
| Desmatosuchinae Temporal range: Late Triassic
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Clade: | Archosauria |
| Clade: | Pseudosuchia |
| Order: | †Aetosauria |
| Family: | †Stagonolepididae |
| Subfamily: | †Desmatosuchinae Heckert and Lucas, 2000 |
| Genera | |
Desmatosuchinae is one of the two subfamilies of aetosaurs, the other being Aetosaurinae. It is a stem-based taxon defined as all aetosaurs more closely related to Desmatosuchus than the last common ancestor of Desmatosuchus and Stagonolepis.[1] All synapomorphies that diagnose the clade can be found in the osteoderms. These include tongue-and-groove articulations for lateral plates present in dorsal presacral paramedian plates and large spikes on the lateral cervical, dorsal, and caudal plates.[2]
Timeline of generic descriptions
References
- ^ Heckert, A. B.; Lucas, S. G. (2000). "Taxonomy, phylogeny, biostratigraphy, biochronology, paleobiogeography, and evolution of the Late Triassic Aetosauria (Archosauria: Crurotarsi)". Zentralblatt für Geologie und Paläontologie, Teil I. 11–12: 1539–1587.
- '^ Parker, W. G. (2007). "Reassessment of the aetosaur Desmatosuchus' chamaensis with a reanalysis of the phylogeny of the Aetosauria (Archosauria:Pseudosuchia)". Journal of Systematic Palaeontology. 5: 41–68. doi:10.1017/S1477201906001994.
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