1. Sistema Museale Universitario – SiMU, Sezione di Zoologia, Università della Calabria, Rende (Cosenza), Italy
2. Institute for Development, Ecology, Conservation and Cooperation, Rome, Italy
3. CNR, Research Institute on Terrestrial Ecosystem, Rome, Italy
4. “Torre Flavia” LTER (Long Term Ecological Research) Station, Città Metropolitana di Roma, Rome, Italy