Citations containing new species:

• Bellardi, L., and Michelotti, G., 1841. Mem. Reale Ac. Sci. Torino., 3. (4.21 MB)
• Michelotti, G., 1847. Nat. Verh. Holland. Maatsch. Wetensch, Haarlem (2) (3 ).
• Michelotti, G., 1861. Etudes Mioc. Inf. Ital. Sept.