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Taxon:
Order †
Tanystrophaea
Romer, 1933
(reptile)
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Hierarchy
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Entity:
Archosauromorpha (Clade)
..†Acanthotoposaurus (Genus)
..†Choristodera (Order)
..†Collilongus (Genus)
..Crocopoda (Clade)
..†Crosbysaurus (Genus)
..†Elachistosuchus (Genus)
..†Exilisuchus (Genus)
..†Graoullyodon (Genus)
..†Incertovenator (Genus)
..†Malutinisuchus (Genus)
..†Manistropheus (Genus)
..†Mecistotrachelos (Genus)
..†Protorosauria (Order)
..†Sharovipterygidae (Family)
..†Sikannisuchus (Genus)
..†Tecovasaurus (Genus)
..†Tanystrophaea (Order)
....†Elessaurus (Genus)
....†Macrocnemidae (Family)
....†Tanystropheidae (Family)
....†Trachelosauridae (Family)
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
-
(Class)
Reptilia
Current position
Archosauromorpha
(Clade)
von Huene 1946 [Gauthier 2020]
Ref:
T.L. Ford, 2005-present
: [16 Jun 2026]; ~Paleofile[16 Jun 2026].
[implicit]
Alternative positions
Archosauria
(Supercohort)
Gardner, 1982
Ref:
T.L. Ford, 2005-present
: [17 Jun 2026]; Paleofile[17 Jun 2026].
Number of Subtaxa
2026
Available in Systema Naturae 2000
†3f;20g;12s
1989-present
Systema Naturae 2000
: 16 Jun 2026
[; †3f;20g]
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026