Gastroserica impressicollis (Fairmaire, 1891)

Liu, Wan-Gang, Ahrens, Dirk, Bai, Ming & Yang, Xing-Ke, 2011, A key to species of the genus Gastroserica Brenske of the China (Coleoptera, Scarabaeidae, Sericini), with the description of two new species and two new records for China, ZooKeys 139, pp. 23-44 : 33

Gastroserica impressicollis (Fairmaire, 1891)

Serica impressicollis Fairmaire, 1891: 196.

Gastroserica impressicollis : Brenske 1897: 412, 416; Ahrens 2000: 97.

Material examined.

8♂♂"Ku-ling, Jiangxi, 7-8.7.1935, O.Piel leg." (IZAS); 2♂♂"Mt. Tianmu Shan, Zhejiang, 10-17.7.1935, O.Piel leg." (IZAS); 1♂ ”Qingyin’ge, Mt. Emei Shan, Sichuan, 800-1000m, 11.6.1957, Lu Youcai leg." (IZAS); 1♂"Qiaoting, Wanxian, Sichuan, 1300m, 27.6.1974, Han Yinheng leg." (IZAS); 4♀♀" Baiyan, Longsheng, Guangxi, 1150m, 21.6.1963, Shi Yongshan leg." (IZAS).

Distribution.

Fig. 6.