Genus: Asprosaurus PARK, EVANS & HUH, 2015
Etymology: Greek, aspros, "white" and Latin, saurus, "lizard."

Species: bibongriensis PARK, EVANS, & HUH, 2015
Etymology: In reference to the type locality, Bibong-ri, Boseong County, Chollanam-do Province, South Korea, where the specimen was found.

Holotype: KDRC-BB4

Locality: Site 1, southern coast of Seonso Village, Bibong-ri, Boseong County, Chollanam-do Province, north latitude 34°40--34°50', east longitude 127°00'-127°16', South Korea.

Horizon: Seonso Conglomerate.

Biostratigraphy:

Age: Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material: Right jugal, partial squamosal, partial left quadrate, left pterygoid, partial left mandible, left scapulocoracoid, left humerus, a metacarpal, part of a rib or clavicle, and several unidentifide bone fragments.