Region:

Fossil: Miocene

Type Locality: Monte dei Cappuccini, Torino.

Subspecies:

• C. angulatocrassa Sacco, 1893.
• C. cappucinorum Sacco, 1893.
• C. humilispirata Sacco, 1893.
• C. inflatulospira Sacco, 1893.
• C. magnomamillata Sacco, 1893.
• C. mamillatocrassa Sacco, 1893.
• C. mamillospira Sacco, 1893.
• C. pagodaeformis Sacco, 1893.