Gastroserica brevicornis (Lewis, 1895)

Serica brevicornis Lewis, 1895: 393 .

Microserica brevicornis: Brenske 1898 *: 435.

Gastroserica brevicornis: Arrow 1913: 395, 397; Sawada 1937b: 100; Nomura 1963b: 124.

Microserica nikkonensis Brenske, 1898 *: 435; Niijima & Kinoshita 1923: 35; Ahrens & Bezděk 2016: 298; synonymized by Nomura 1973b: 121.

Microserica nipponensis: Dalla Torre 1912: 35 (incorrect subsequent spelling).