Discovery of Steninae from Ningxia, Northwest China (Coleoptera, Staphylinidae) Author Tang, Liang Author Li, Li-Zhen text ZooKeys 2013 272 1 20 http://dx.doi.org/10.3897/zookeys.272.4389 journal article http://dx.doi.org/10.3897/zookeys.272.4389 1313-2970-272-1 Stenus secretus Bernhauer, 1915 Fig. 18 Material examined: China: Ningxia: 1 ♂, Jinyuan County, Guamagou Linchang, 2200 m, 4.VII.2008, Wen-Xuan Bi leg. Distribution. China (Ningxia, Heilongjiang, Shanxi), Korea, Russia.