Yulong Temporal range: Late Cretaceous, Late Cretaceous |
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Lower jaw of specimen HGM 41HIII-0109 | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Clade: | Dinosauria |
Order: | Saurischia |
Suborder: | Theropoda |
Family: | †Oviraptoridae |
Genus: |
†Yulong Lü et al., 2013 |
Type species | |
†Yulong mini Lü et al., 2013 |
Yulong is an extinct genus of derived oviraptorid theropod dinosaur known from the Late Cretaceous Qiupa Formation of Henan Province, central China. It contains a single species, Yulong mini. It is known from many juvenile specimens that represent some of the smallest known oviraptorids.
Specimens of Yulong were collected near Qiupa Town in Luanchuan County, Henan Province, from the Qiupa Formation. The exact geological age of the Qiupa Formation is unknown, but it probably dates to the Late Cretaceous based on the presence of oviraptorids (Yulong), dromaeosaurids (Luanchuanraptor), ornithomimids (Qiupalong) and other, undescribed, derived dinosaur specimens.
Yulong was first described and named by Junchang Lü, Philip J. Currie, Li Xu, Xingliao Zhang, Hanyong Pu and Songhai Jia in 2013 and the type species is Yulong mini. The generic name is derived from Chinese 豫 (Yù), the one-character abbreviation of Henan Province, in reference to the occurrence of the genus, and from 龙/龍 lóng meaning "dragon" - a suffix commonly used to name Chinese dinosaurs like the Greek saurus is in the West. The specific name, mini, refers to the small size of the specimens.