Named By: Z. Qin, J. Clark, J. Choiniere & X. Xu - 2019.
Classification: Chordata, Reptilia, Dinosauria, Saurischia, Theropoda, Alvarezsauroidea.
Species: S. inexpectus (type).
Size: Uncertain but holotype roughly estimated to have been about 14 centimetres long.
Known locations: China, Kinjiang - Shishugou Formation.
Time period: Late Jurassic.
Fossil representation: Partial post cranial remains.
is a genus of small alvareszaurid
dinosaur that lived in Asia during
- A new alvarezsaurian theropod from the Upper Jurassic Shishugou Formation of western China. - Scientific Reports, 9: 11727. - Z. Qin, J. Clark, J. Choiniere & X. Xu - 2019.