1. National Research Council of Italy – Research Institute for Geo-Hydrological Protection (CNR-IRPI), Via Cavour 4/6, 87036 Rende, CS, Italy
2. Ente Parco Nazionale della Sila, Via Nazionale, 87055 Lorica San Giovanni in Fiore, CS, Italy
3. Department of Biology, Ecology and Earth Sciences (DIBEST), University of Calabria, 87036 Arcavacata di Rende, CS, Italy