Reptilia - Ornithischia - Huayangosauridae
Parent taxon: Stegosauria according to S. C. R. Maidment et al. 2008
See also Blows 2001, Carpenter et al. 2001, Galton 1990, Galton and Upchurch 2004, Olshevsky and Ford 1993, Tumanova and Alifanov 2018 and Ulansky 2014
Sister taxa: Adratiklit, Amargastegos, Baiyinosaurus, Bashanosaurus, Chialingosaurus, Chialingosaurus kuani, Craterosaurus, Deltapodus, Eoplophysis, Euscelosaurus, Ferganastegos, Garbina, Huayangosaurus, Isaberrysaura, Kentrosaurus, Lexovisaurus durobrivensis, Luluichnus, Monkonosaurus, Omosaurus leedsi, Paranthodon, Regnosaurus, Rigalitidae, Saldamosaurus, Stegopodus, Stegosauridae, Tuojiangosaurus, Wuerhosaurus ordosensis, Yanbeilong
Subtaxa: none
Type: Huayangosaurus
Ecology: ground dwelling herbivore
Distribution: there are no occurrences of Huayangosauridae in the database