1. 1 BUB, Ulisse Aldrovandi, Tavole di animali, v. I, c. 132. Fig. 1 "courtesy of Ministero per i Beni e le Attivita Culturali" reproduction or duplication by any means forbidden (Cfr. ibidem, art).
2. 2 BUB, Tav Animali, vol. I, c., and BUB, Ulisse Aldrovandi, Tavole di animali, v. I, c. 118, 132. Fig. 1 "courtesy of Ministero per i Beni e le Attivita Culturali" reproduction or duplication by any means forbidden (Cfr. ibidem, art 4).
3. 3 Gonzaga la Celeste Galleria Le raccolte Skira Editore2002 : 200 -201 .
4. 4 Ulisse Aldrovandi Monstrorum historia 1642. BUB A.IV.H.III.11/11 p. 16.
5. Was hippocrates the first to describe a case of acute porphyria?