Figure 1 from: Graf W, Konar M, Murányi D, Orci K, Vitecek S (2014) A new species of Isoperla (Insecta, Plecoptera) from the Karawanken, with considerations on the Southern Limestone Alps as centers of endemism. ZooKeys 448: 27-36. https://doi.org/10.3897/zookeys.448.8509

Figure 1 - Isoperla claudiae sp. n. A habitus B colouration of the head of Isoperla claudiae C ventral view of the male abdomen with extruded penis D ventral view of the female abdomen.