2014 scientific paper, free PDF on the internet Italian

Ripa Bianca Regional Nature Reserve (Marche - Italy)

Amphibians (Amphibia), Reptiles (Reptilia)

Capitolo 3 anfibi e rettili (Amphibia et reptilia)

2008 scientific paper, lists/checklists Italian

Sicily

Amphibians (Amphibia), Reptiles (Reptilia)