Genus: Concavispina ZHAO, LIU, LI, & HE, 2013
Etymology:

Species: biseridens ZHAO, LIU, LI, & HE, 2013
Etymology:

Holotype: ZMNH M8804

Locality: Guanlong County, Anshun Prefecture, Guizhou Province, China.

Horizon: Xiaowa Formation.

Biostratigraphy:

Age: Late Triassic.

Material: Skull and skeleton.