“Dinodontosaurus”的意思、由来-开放百科全书

词条

Dinodontosaurus

释义

Species
Gallery
See also
References
External links

{{Taxobox
| fossil_range = Mid-Late Triassic
~{{Fossil range|242|235}}
| image =Dinodontosaurus_skeleton_UFRGS.jpg
| image_caption = Mounted Dinodontosaurus skeleton
| regnum = Animalia
| phylum = Chordata
| classis = Synapsida
| ordo = Therapsida
| subordo = Anomodontia
| infraordo = Dicynodontia
| familia = Kannemeyeriidae
| genus = Dinodontosaurus
|genus_authority = Romer 1943
| subdivision_ranks = Species
| subdivision =

D. pedroanum Tupi Caldas, 1936 (type)
D. tener von Huene, 1935 [originally Dicynodon tener])
D. turpior (von Huene, 1935 [originally Dicynodon turpior])

}}

Dinodontosaurus (meaning "terrible-toothed lizard") is a genus of dicynodont therapsid. It was one of the largest herbivores of the Triassic (about {{convert|2.4|m|ft}} long and weighing a few hundred pounds) and had a beak corneum. It lived in the Middle Triassic but disappeared in the Upper Triassic.

Species

Dinodontosaurus turpior^[1] is the most common species of dicynodont that existed in the Middle Triassic, and more common in the fossil layers that age in Rio Grande do Sul, in Rota Paleontológica. They are found mainly in the Paleontological Site Chiniquá in São Pedro do Sul and Candelária, where a group of ten pups^[2] were found together, demonstrating that these animals had strategies for coexistence in a group and caring for their offspring.
Dinodontosaurus pedroanum ^[3] was a species that lived in the region of paleorrota, Brazil (8 fossils collected) and Argentina (2 fossils collected). It was described the first time by Tupi Caldas in 1936 and is synonymous Dinodontosaurus oliveirai, Romer 1943.

Gallery

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References

1. ^Dinodontosaurus turpior (UFRGS).
2. ^filhote de Dinodontosaurus turpior (UFRGS).
3. ^Paleobiology Database.

External links

{{pt}} Dinosaurs of Rio Grande do Sul

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Species

Gallery

See also

References

External links