Dr. Gabriele ACHILLE is resercerher at the Department of Education, Cultural Heritage and Tourism Sciences, University of Macerata. He completed his/her PhD studies Environmental science and public health' XXVIII cycle, with a thesis entitled: ’Green economy and sustainable tourism in marginal areas of the Sibillini mountains. C. lupus, C. elaphus and S. scrofa at the University Camerino. He recently led the PNRR Projects. He has published 5 papers in various journals, and serves as a memeber for società italiana di protistologia, as well as for Research Projects. Her teaching disciplines include Biology, and his interests include ecology, herpetology, protistology, ciliates, trophic niches.