''Shihtienfenia'' was a pareiasaurid parareptile from the Late Permian of

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slig ...

Species

Lee (1997) refers to ''S. xuecunensis'' as a metaspecies lacking the autapomorphies of ''Shihtienfenia''. Tsuji & Müller (2009) seem to consider it a valid taxon for cladistic analysis, and like Lee 1997 place the two Chinese species close to '' Pareiasuchus''. ''S. permica'' (Young and Yeh, 1963); The skull of this pareiasaur is unknown. It is known originally from a number of isolated vertebrae, jaws, and limb-bones and an incomplete skeleton, all from the Shiqianfeng locality near

Baode Baode () is a county in the northwest of Shanxi province, China, bordering Shaanxi province to the west. It is under the administration of Xinzhou city, and is its westernmost county-level division. Baode is known for Jujube Jujube (), s ...

, Shanxi, part of the Sunjiagou Formation. ''Shanshisaurus xuecunensis'' Cheng, 1980 and ''Huanghesaurus liuliensis'' Gao, 1983 are synonyms. ''S. completus'' (Wang, Yi and Liu, 2019); The first pareiasaur skull from Asia came from this species.

Classification

''Shihtienfenia'' is unusual because of the presence of 6, rather than the usual 4, sacral vertebrae, and may belong in a separate subfamily, although Oskar Kuhn includes it under the Pareiasaurines in his monograph (Kuhn 1969). As with the Pareiasaurines the upper margin of the ilium is flat.

References

External links

Pareiasaurinae
at Palaeos Pareiasaurs Permian reptiles of Asia Permian China Prehistoric animals of China Fossil taxa described in 1963 Taxa named by Yang Zhongjian Prehistoric reptile genera {{permian-reptile-stub