记泥河湾盆地晚上新世—早更新世䶄亚科(Arvicolinae)和鼢鼠亚科(Myospalacinae)五新种

郑绍华, 张颖奇, 崔宁

Five new species of Arvicolinae and Myospalacinae from the Late Pliocene-Early Pleistocene of Nihewan Basin

ZHENG Shao-Hua, ZHANG Ying-Qi, CUI Ning

Fig. 1 Selected molars of Mimomys nihewanensis sp. nov. from Hougou section near Qijiazhuang village, Yangyuan County, Hebei Province A-A2. right m1 (IVPP V 23157.9, holotype), B-B2. right m2 (V 23157.25), C-C2. right m3 (V 23157.32), D-D2. left M1 (V 23157.38), E-E2. left M2 (V 23157.61), F-F2. left M3 (V 23157.76);A-F. occlusal view, A1-F1. buccal view, A2-F2. lingual view