Giangregorio, P., P. Audisio, G. Carpaneto, G. Marcantonio, E. Maurizi, F. Mosconi, and A. Campanaro. “Updated Distribution of Osmoderma Eremita in Abruzzo (Italy) and Agro-Pastoral Practices Affecting Its Conservation (Coleoptera: Scarabaeidae)”. Fragmenta Entomologica, Vol. 47, no. 2, Dec. 2015, pp. 139-46, doi:10.4081/fe.2015.142.