1. Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
2. Department of Biology, Ecology and Earth Sciences, University of Calabria, Rende, Italy
3. Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
4. Department of Ecology and Biogeography, Nicolaus Copernicus University, Toruń, Poland
5. Sistema Museale Universitario – SiMU, Sezione di Zoologia, University of Calabria, Rende, Italy