A new Cychrus species from Qinghai, China with additional comments on Cychrus kaznakovi SEMENOV & ZNOJKO, 1934, Cychrus goergneri KORELL & KLEINFELD, 1988 and Cychrus angustior KLEINFELD, 2000. (Coleoptera, Carabidae). Lambillionea, 116(2), Jun 2016: 123-131. 123 [Zoological Record Volume 152]