Graf, Wolfram, Dennis Stradner, and Steve Weiss. “A New Siphonoperla Species from the Eastern Alps (Plecoptera: Chloroperlidae), With Comments on the Genus”. Zootaxa 1891, no. 1 (October 3, 2008): 31–38. Accessed May 2, 2025. https://www.mapress.com/zt/article/view/zootaxa.1891.1.3.