Genus: Ingentidens LI & CHENG, 1999
Etymology:

Species: corridoricus LI & CHENG, 1999
Etymology:

Holotype:

Locality: Dashankou, Yumen, western Gansu (Kansu) Province, northwestern China.

Horizon; Upper part of Xidagou Formation.

Biostratigraphy: Biseridens Assemblage.

Age: Middle Permian.

Material: