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Monotypic taxon:
Genus †
Tropidosuchus
Arcucci, 1990
(reptile)
Taxa
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Hierarchy
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Entity:
†Proterochampsidae (Family)
..†Cerritosaurus (Genus)
..†Proterochampsinae (Subfamily)
..†Rhadinosuchinae (Subfamily)
..†Tropidosuchus (Genus)
....†Tropidosuchus romeri (Species)
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
-
(Class)
Reptilia
-
(Family)
Proterochampsidae
Current position
†
Proterochampsidae
(Family)
Romer, 1966
Ref:
A. Arcucci, 1990
: 366; Paleofile[23 Jun 2026]; Müller, 2025: fig. 4.
[
new taxon
]
Alternative positions
†
Proterochampsidae
(Clade)
Sill 1967 [Trotteyn 2011]
Ref:
R.T. Müller, 2025
: fig. 4.
Historical positions
†
Proterochampsia
(Clade)
Bonaparte 1971 [Kischlat 2002]
Ref:
S.J. Nesbitt, 2011
: fig. 51.
Number of Subtaxa
2026
Available in Systema Naturae 2000
†1s;1
1989-present
Systema Naturae 2000
: 28 Nov 2023
[; †1s]
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026