Genus: Cretasorex NESOV & GUREEV, 1981
Etymology: Latin, creta, “chalk” and Latin, sorex, “shrew”: Cretaceous shrew.

Species: arkhanselksi NESOV & GUREEV, 1981
Etymology:

Holotype: CCMGE 1/11758

Locality: Site CBI-4, Dzhyrakuduk, North of Kulbecke Spring, Central Kyzylkum Desert, Uzbekistan.

Horizon: Middle part of the Bissekty Formation.

Biostratigraphy:

Age: Coniacian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material: Posterior part of the left mandible with the articular area and part of last alveolus.