stegosaurians, Huayangosaurus was a quadrupedal herbivore with a small skull and a spiked tail. Like its more famous relative, Stegosaurus, Huayangosaurus bore...

and birds. Apart from Huayangosaurus, stegosaurians subsequently lost all premaxillary teeth within the upper beak. Huayangosaurus still had seven per side...

total number being one greater than in Hesperosaurus, two greater than Huayangosaurus, although Miragaia preserves 17 cervicals and an unknown number of dorsals...

teeth, like in every stegosaur except Huayangosaurus where the premaxilla is preserved. Like in Huayangosaurus but not Stegosaurus or Hesperosaurus, the...

tip of the dentary. Similar to many basally-branching stegosaurs like Huayangosaurus, Gigantspinosaurus, and Kentrosaurus, the first dentary tooth is immediately...

vertebrae and this is also the number shown by the basal stegosaurian Huayangosaurus. Later forms like Stegosaurus or Hesperosaurus had twelve or thirteen...

(Stegosaurus > Ankylosaurus) Huayangosauridae (Huayangosaurus > Stegosaurus) Stegosauridae (Stegosaurus > Huayangosaurus) Dacentrurus armatus Stegosaurinae (Stegosaurus...

it many comparisons were made with the basalmost known stegosaurian Huayangosaurus, that lost their relevance once it became clear that the phylogenetic...

overall braincase morphology is very similar to those of Tuojiangosaurus, Huayangosaurus, and Stegosaurus. However, the occipital condyle is a closer distance...

Huayangosaurus Stegosauridae...

Huayangosaurus...

Huayangosaurus Stegosauridae...

Huayangosaurus Chungkingosaurus...

Huayangosaurus taibaii Chungkingosaurus jiangbeiensis...

recovered Isaberrysaura as a basal stegosaur, either the sister taxon of Huayangosaurus or Gigantspinosaurus. Phylogenetic analyses by Fonseca et al. (2024)...

significantly hang over the anterior end of the centrum. In the contemporary Huayangosaurus, they only over hang slightly. Many ribs are associated with the holotype...

Huayangosaurus taibaii (Huayangosauridae) Stegosaurus stenops (Stegosauridae)...

Protognathosaurus, the ornithopod Xiaosaurus, the early stegosaur Huayangosaurus as well as the carnivorous Gasosaurus. Datousaurus was named by Dong...

Upgrade Pack adds the Geosternbergia, Attenborosaurus, Pachyrhinosaurus, Huayangosaurus, and Megalosaurus as hatchable species. Early Cretaceous Pack December...

Gigantspinosaurus Isaberrysaura? Lexovisaurus Monkonosaurus Yanbeilong Yingshanosaurus Huayangosauridae Chungkingosaurus? Huayangosaurus Stegosauridae...

Gigantspinosaurus Isaberrysaura? Lexovisaurus Monkonosaurus Yanbeilong Yingshanosaurus Huayangosauridae Chungkingosaurus? Huayangosaurus Stegosauridae...

Dong, Tang Zilu, and Zhou Shiwu described the new genus and species Huayangosaurus taibaii as well as the Huayangosauridae. Nikolaï Spassov argued that...

the most basal stegosaur, as the huayangosaurids Chungkingosaurus and Huayangosaurus were considered more basal. Dinosaurs portal Timeline of stegosaur research...

comprehensive analysis by Raven and Maidment in 2017 found that it grouped with Huayangosaurus and its relatives. Tuojiangosaurus ate low-lying, ground vegetation...

Shantungosaurus "Huaxiasaurus" – nomen nudum; Huaxiagnathus Huaxiazhoulong Huayangosaurus Hudiesaurus Huehuecanauhtlus Huinculsaurus Hulsanpes Hungarosaurus Huxleysaurus...

specimens include Omeisaurus, Gigantspinosaurus, Yangchuanosaurus, Huayangosaurus and Xiaosaurus. During 2011, plans for a second minor building (simplified...

Mamenchisaurus assemblage, Upper Shaximiao Formation A stegosaurian. Huayangosaurus H. taibaii Shunosaurus-Omeisaurus assemblage, Lower Shaximiao Formation...

Protognathosaurus, the possible ornithopod Xiaosaurus, and the early stegosaur Huayangosaurus, as well as the carnivorous theropod Gasosaurus. Wang, Jun; Ye, Yong;...

theropod, Gasosaurus, was also present, as was the herbivorous stegosaur Huayangosaurus. The latter probably did not compete with sauropods for food. Young...

Berriasian to Valanginian)  England Potentially a stegosaur similar to Huayangosaurus Rhabdodon 1869 Grès de Labarre, Gres de Saint-Chinian, Marnes Rouges...