Original: In 1976, Barsbold referred six additional specimens to the genus Oviraptor (including IGM 100\/20 and 100\/21), but these were later reclassified in the new genus Conchoraptor.
Simplified: In 1976, Barsbold referred six additional specimens to the genus Oviraptor, but these were later reclassified in the new genus Conchoraptor.