The bumblebees of North China (Apidae, Bombus Latreille) Author An, Jiandong Author Huang, Jiaxing Author Shao, Youquan Author Zhang, Shiwen Author Wang, Biao Author Liu, Xinyu Author Wu, Jie Author Williams, Paul H. text Zootaxa 2014 3830 1 1 89 journal article 36819 10.11646/zootaxa.3830.1.1 bee37b6c-7c93-4c85-a3e9-1733eb5acba8 1175-5326 286560 D1B92849-3D00-4C27-809E-15A3B50ECF19 36. Bombus ( Psithyrus ) cornutus (Frison) (Figs 74, 75) Psithyrus (Psithyrus) cornutus Frison, 1933 :338 . Psithyrus (Psithyrus) pyramideus Maa, 1948 :19 . Psithyrus (Psithyrus) acutisquameus Maa, 1948 :21 . Psithyrus (Ceratopsithyrus) klapperichi Pittioni, 1949 :273 (not of Pittioni, 1949 :266 = B. picipes Richards ). Psithyrus (Eopsithyrus) cornutus ssp. canus Tkalců, 1989 :42 (not of Schmiedeknecht, 1883 :359 = B. pomorum (Panzer)) . Material examined. 3 females , 10 males (IAB). Distribution in North China . Primarily in the Qinling mountains. Rare at medium elevations of the Lishan nature reserve in southern Shanxi, the Maijishan forest park and the Baishuijiang nature reserve in southern Gansu, the Taibai nature reserve, the Niubeiliang nature reserve, and the Huashan park in southern Shaanxi, and the Liupanshan nature reserve in southern Ningxia. 9 localities (Fig. 74) between 1379–2601 m (IAB). Distribution in China . Shanxi, Anhui, Fujian, Chongqing, Yunnan, Shaanxi, Gansu, Ningxia (IAB). Forage plants. ASTERACEAE : Cirsium monocephalum ; BUDDLEJACEAE : Buddleja officinalis .