Tegotherium

{{Short description|Extinct genus of mammaliaforms}}

{{Distinguish|Stegotherium}}

{{Speciesbox

| fossil_range = {{fossil range|Late Jurassic}}

| genus = Tegotherium

| parent_authority = Tatarinov, 1994

| species= gubini

| authority = Tatarinov, 1994

}}

Tegotherium is an extinct mammaliaform from the Late Jurassic of East Asia. The type species T. gubini is known from the Shar Teeg Beds of Mongolia{{cite journal |author=L. P. Tatarinov |year=1994 |title=On an unusual mammalian tooth from the Mongolian Jurassic |journal=Journal of the Geological Society of London |volume=128 |pages=119–125}} and an indeterminate species is also known from the Late Jurassic Qigu Formation of China.{{Cite journal|author1=Thomas Martin |author2=Alexander O. Averianov |author3=Hans-Ulrich Pfretzschner |year=2010|title=Mammals from the Late Jurassic Qigu Formation in the Southern Junggar Basin, Xinjiang, Northwest China|journal=Palaeobiodiversity and Palaeoenvironments|volume=90|issue=3|pages=295–319|doi=10.1007/s12549-010-0030-4|s2cid=129008041}} It belongs to the clade Docodonta.{{cite journal |author=Z. Kielan-Jaworowska, R. L. Cifelli and Z. Luo. |year=2004 |title=Mammals from the age of dinosaurs: origins evolution and structure |journal=Columbia University Press}}