【Abstract】 Recently ,in Jingangshan bed of Yixian F.at Jingangshan,Yixian county,Liaoning province ,a piece of well-preserved Lacertilia fossil material was discovered,It is identical in size and morphological features with Yabeinosaurus tenuis Endo et Shikama,1942 ,which the holotype specimen has lost for a long time.So It is suggested that the speciment discovered in Jingangshan is taken as a neotype of the species.更多还原