Erythrosuchus
Erythrosuchus Temporal range: Early to Middle Triassic
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Skull of Erythrosuchus | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Clade: | Archosauromorpha |
Clade: | Crocopoda
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Clade: | Archosauriformes |
Family: | †Erythrosuchidae |
Genus: | †Erythrosuchus Broom, 1905 |
Type species | |
Erythrosuchus africanus Broom, 1905
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Erythrosuchus (from
In the Late Triassic, the ecological niche left by Erythrosuchus was filled by archosaurs including Saurosuchus and Postosuchus.
Description
Erythrosuchus was the largest predator of its time, and was around 4.75–5 m (15.6–16.4 ft) long.
Erythrosuchus was
Discovery
Erythrosuchus is known from many specimens, most of which are fragmentary. The
Early restorations of the skull of Erythrosuchus depicted it as being tall, similar in appearance to the
The
Classification
The hypothetical last common ancestor of archosaurs is thought to have shared many features with Erythrosuchus, many of which are found in the braincase. For example, the inner part of the otic capsule (the skeletal structure surrounding the
Some features of the ankle of Erythrosuchus suggest that it was beginning to adapt toward walking on toes rather than having the entire foot placed on the ground. The ankle is similar to that of Euparkeria; the ankles of both of these animals are more advanced than those of other archosauriformes.[12]
References
- ^ Gower, David John (2003). "Osteology of the early archosauriform reptile Erythrosuchus africanus Broom". Annals of the South African Museum. 110 (1): 1–88.
- S2CID 131566599.
- ^ ISBN 1-84028-152-9.
- ^ ISBN 9781862393615. Retrieved 13 September 2022.)
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: CS1 maint: multiple names: authors list (link - ^ .
- ^ Broom, R. (1905). "Notice of some new reptiles from the Karoo Beds of South Africa". Records of the Albany Museum. 1: 331–337.
- ^ Huene, F.v. (1911). "Über Erythrosuchus, vertreter der neuen reptil-ordnung Pelycosimia". Geologische und Paläontologische Abhandlungen, N.F. 10: 67–122.
- ^ Hughes, B. (1963). "The earliest archosaurian reptiles". South African Journal of Science. 59: 221–241.
- S2CID 237402241.
- ^ .
- ^ "The Ear and Hearing (Overview)". Palaeos. Archived from Ear in Reptiles the original on 19 April 2010. Retrieved 30 June 2010.
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