Habitat of I. orobica in Switzerland, upstream views. A, B. Spring brook, tributary to river Taferna (Rhone basin, canton Valais); C. River Vadina, tributary to Lake Maggiore (canton Ticino); D. Brook in Simplon pass, near Stalde (canton Valais) (Photos: Verena Lubini).

  Part of: Lubini-Ferlin V, Teufl P, Novotny C, Vuataz L (2023) Description of the larva of Isoperla orobica Ravizza, 1975 (Plecoptera, Perlodidae), with notes on ecology and distribution in Switzerland. Alpine Entomology 7: 205-212. https://doi.org/10.3897/alpento.7.109021