Gyrinus curtus Motschulsky, 1866

Gyrinus curtus Motschulsky, 1866: 165 .

Gyrinus fulvescens Takizawa, 1931: 17 .

Material examined

CHINA – Heilongjiang • 1 ♂; 黑龙江密山 [Heilongjiang, Mishan], 1 Oct. 1951; SYSU • 2 ♂♂, 2 ♀♀; Heilongjiang Prov., Yichun, Wuying, Wuying National Forest Park ; 11 Jul. 2004; Li-Zhen Li leg; SHNU .

Distribution

Narrowly distributed in China (Beijing and Liaoning) and Japan. New for Heilongjiang.