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Monotypic taxon:
Order †
Erythrosuchia
Bonaparte, 1984
(reptile)
Taxa
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Hierarchy
Nomenclature
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Entity:
Archosauriformes (Clade)
..†Antarctanax (Genus)
..†Barberenasuchus (Genus)
..†Cuyosuchus (Genus)
..Eucrocopoda (Clade)
..†Galtonia (Genus)
..†Heteropelta (Genus)
..†Koilamasuchus (Genus)
..†Lucianosaurus (Genus)
..†Marcianosuchus (Genus)
..†Protecovasaurus (Genus)
..†Proterosuchia (Order)
..†Protopyknosia (Clade)
..†Sarmatosuchus (Genus)
..†Vigilosaurus (Genus)
..†Erythrosuchia (Order)
....†Erythrosuchidae (Family)
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
-
(Class)
Reptilia
Current position
Archosauriformes
(Clade)
Gauthier 1994 [Gauthier 2020]
Ref:
T.L. Ford, 2005-present
: [20 Jun 2026]; ~Ezcurra et al., 2020: ext. data fig. 4.
[implicit]
Alternative positions
Archosauriformes
(Clade)
Gauthier 1994, nom. cl. inval.
Ref:
PBDB
: 30 Apr 2013 (Parrish, 1993).
†
Protopyknosia
(Clade)
Nesbitt, Stocker, Chatterjee, Horner & Goodwin, 2021
Ref:
T.L. Ford, 2005-present
: [20 Jun 2026]; Paleofile[20 Jun 2026].
Number of Subtaxa
2026
Available in Systema Naturae 2000
†1f;7g;1s;1
1989-present
Systema Naturae 2000
: 21 Jun 2026
[; †1f;7g]
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026