Species: karakalpakensis NESOV, 1985
Etymology:

Holotype: No. 28/12000

Locality: Khodzhakul locality (site SKH-20), southwestern Kyzylkum Desert, Karakalpaskistan Autonomous Republic, Uzbekistan.

Horizon: Khodzhakul Formation.

Biostratigraphy:

Age: Late Aptian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.

Material: Nearly complete left dentary with 13 teeth and the bases of eight others.

Referred material:

GAO & NESOV, 1998

CME No. 29/12000, 43/12000, 44/12000: All topotypic tooth-bearing dentaries.