Tyrannomimus Temporal range:
Early Cretaceous,
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Diagram of known fossil material | |
Scientific classification
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Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | Dinosauria |
Clade: | Saurischia |
Clade: | Theropoda |
Clade: | † Ornithomimosauria |
Family: | † Deinocheiridae |
Genus: | †
Tyrannomimus Hattori et al., 2023 |
Species: | †T. fukuiensis
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Binomial name | |
†Tyrannomimus fukuiensis Hattori et al., 2023
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Tyrannomimus (meaning "tyrant mimic") is an extinct genus of ornithomimosaurian theropod dinosaurs from the Kitadani Formation of Japan. The type species is Tyrannomimus fukuiensis. [1]
Tyrannomimus is based on the holotype FPDM-V-11311, a partial postrcranial skeleton. Multiple referred specimens are also known.
They were named as a new genus and species of ornithomimosaur in 2023. The generic name, "Tyrannomimus", is a reference to its morphological similarities with tyrannosauroids, particularly the vertical ridge of the ilium previously believed to be a synapomorphy of that clade and shared with Aviatyrannis. The specific name, "fukuiensis", refers to Fukui Prefecture where the fossils were found. [1]
Tyrannomimus was entered in a phylogenetic analysis by Hattori et al. (2023) and placed within the family Deinocheiridae, as the sister taxon to Harpymimus. Their cladogram is shown below: [1]
Ornithomimosauria |
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Although it wasn't included in the dataset, Hattori et al. also consider Aviatyrannis to be a basal ornithomimosaur due to its similarities with Tyrannomimus. [1]
Tyrannomimus lived alongside a diverse assemblage of animals, most of which are named after Fukui Prefecture. These include the sauropod Fukuititan, the ornithopods Fukuisaurus and Koshisaurus, and the theropods Fukuiraptor, Fukuivenator, and Fukuipteryx. [2] [3] [4]
Tyrannomimus Temporal range:
Early Cretaceous,
| |
---|---|
![]() | |
Diagram of known fossil material | |
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | Dinosauria |
Clade: | Saurischia |
Clade: | Theropoda |
Clade: | † Ornithomimosauria |
Family: | † Deinocheiridae |
Genus: | †
Tyrannomimus Hattori et al., 2023 |
Species: | †T. fukuiensis
|
Binomial name | |
†Tyrannomimus fukuiensis Hattori et al., 2023
|
Tyrannomimus (meaning "tyrant mimic") is an extinct genus of ornithomimosaurian theropod dinosaurs from the Kitadani Formation of Japan. The type species is Tyrannomimus fukuiensis. [1]
Tyrannomimus is based on the holotype FPDM-V-11311, a partial postrcranial skeleton. Multiple referred specimens are also known.
They were named as a new genus and species of ornithomimosaur in 2023. The generic name, "Tyrannomimus", is a reference to its morphological similarities with tyrannosauroids, particularly the vertical ridge of the ilium previously believed to be a synapomorphy of that clade and shared with Aviatyrannis. The specific name, "fukuiensis", refers to Fukui Prefecture where the fossils were found. [1]
Tyrannomimus was entered in a phylogenetic analysis by Hattori et al. (2023) and placed within the family Deinocheiridae, as the sister taxon to Harpymimus. Their cladogram is shown below: [1]
Ornithomimosauria |
| |||||||||||||||||||||||||||||||||||||||||||||
Although it wasn't included in the dataset, Hattori et al. also consider Aviatyrannis to be a basal ornithomimosaur due to its similarities with Tyrannomimus. [1]
Tyrannomimus lived alongside a diverse assemblage of animals, most of which are named after Fukui Prefecture. These include the sauropod Fukuititan, the ornithopods Fukuisaurus and Koshisaurus, and the theropods Fukuiraptor, Fukuivenator, and Fukuipteryx. [2] [3] [4]