Genus: Pelicopsis SIMPSON, 1927
Etymology: Greek, pelykos (pelyx), “basin” and Greek, opsis, “face, appearance”: Basin look (tooth).

Species: dubius SIMPSON, 1927
Etymology:

Holotype: YPM 13754

Locality: Reeds YPM Quarry 9, (Mammal Quarry), T22N, R77W, Sec. 12, Como Bluff, Albany County, Wyoming.

Horizon: Brushy Basin Member, Morrison Formation.

Biostratigraphy: Zone 3.

Age: Upper Part, Comobluffian age, Kimmeridgian Stage, uppermost Malm Epoch, Late Jurassic.

Material: Right maxilla with last 3 molars.