记述了在我国黑龙江省发现的直缝隐翅虫属OthiusStephens一新记录种:罗氏直缝隐翅虫O.rosti.该种原由BERNHAUER于1907年记载于日本.作者对该种的重要分类特征进行了重新描述,并拍摄了其整体和分类特征照片.
Othius rosti Bernhauer, 1907, formerly recorded from Japan and Soviet Russia, is newly discovered in Heilongjiang Province, China. The species is redescribed and its major diagnostic characters illustrated.