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Yutyrannus (Simplified Chinese : 华丽羽王龙 Traditional Chinese : 華麗羽王龍 Pinyin : Huà Lì Yǔ Wáng Lóng meaning "feathered tyrant") is a genus of proceratosaurid tyrannosauroid dinosaur which contains a single known species, Yutyrannus huali. This species lived during the early Cretaceous period in what is now northeastern ...
Tyrannosaurus (/ t ɪ ˌ r æ n ə ˈ s ɔː r ə s, t aɪ-/) [a] is a genus of large theropod dinosaur.The type species Tyrannosaurus rex (rex meaning 'king' in Latin), often shortened to T. rex or colloquially T-Rex, is one of the best represented theropods.
The Latin name Tyrannosaurus is already both singular and plural, such as with "Moose". Thus, it would be proper to write both "There was a group of Tyrannosaurus" as well as "A single Tyrannosaurus". The same follows when using binomials instead of genera "A group of Tyrannosaurus rex". The only other proper form of pluralization is to replace ...
The name is derived from the Chinese 帝 dì meaning 'emperor' and 龙 / 龍 lóng meaning 'dragon'. "Di", "emperor", refers to the relationship of this animal to Tyrannosaurus rex, the "king" tyrannosaurid. "Long" is used to name Chinese dinosaurs in much the same way that the ancient Greek -saur is in the West.
The smallest known Tyrannosaurus rex individual (LACM 28471, the "Jordan theropod") is estimated to have weighed only 29.9 kilograms (66 lb) at only 2 years old, while the largest, such as FMNH PR2081 ("Sue"), most likely weighed about 5,654 kg (12,465 lb), estimated to have been 28 years old, an age which may have been close to the maximum for ...
An apex predator that hunted large prey. Very similar to Tyrannosaurus: Tarchia: 1977 Barun Goyot Formation, Nemegt Formation (Late Cretaceous, Campanian to Maastrichtian) Mongolia: One specimen preserves injuries on its ribs and tail, possibly from a fight with a member of its own kind [134] Tatisaurus: 1965 Lufeng Formation (Early Jurassic ...
A new study suggests Tyrannosaurus rex had giant, full gums and lips that covered much of their teeth.
Mounted skeletons of Tyrannosaurus (left) and Apatosaurus (right) at the AMNH. Dinosaurs are a diverse group of reptiles of the clade Dinosauria. They first appeared during the Triassic period, between 243 and 233.23 million years ago, although the exact origin and timing of the evolution of dinosaurs is the subject of active research.