New records of stoneflies (Insecta, Plecoptera) from the Greater Khingan Mountains, China

This paper records five families, six genera and seven species of stoneflies from the Greater Khingan Mountains, among them <i>Diura</i> Billberg, 1820 and <i>Megarcys</i> Klapálek, 1912 as new Chinese-recorded genera and seven species recorded for the first time in China, including <i>Isocapniakudia</i> Ricker, 1959, <i>Paraleuctrazapekinae</i> Zhiltzova, 1974, <i>Nemouraarctica</i> Esben-Petersen, 1910, <i>Nemourasirotskii</i> Teslenko, 2018, <i>Diuramajuscula</i> (Klapálek, 1912), <i>Megarcysochracea</i> (Klapálek, 1912) and <i>Utaperlalepnevae</i> (Zhiltzova, 1970). The research materials were from the northern part of the Greater Khingan Mountains in north-eastern China, including parts of Heilongjiang Province and Inner Mongolia Autonomous Region.