Region:

Fossil: Miocene

Type Locality: Tortone, Bordeaux.

Subspecies:

• C. ascalaris Sacco, 1893.
• C. crassuloclava Sacco, 1893.
• C. crassuloides Sacco, 1893.
• C. demissespirata Sacco, 1893.
• C. dertoelatoides Sacco, 1893.
• C. elongata Locard, 1877.
• C. longogracilis Sacco, 1893.
• C. longovulata Sacco, 1893.
• C. parvulespirata Sacco, 1893.
• C. peracutolonga Sacco, 1893.
• C. postica Sacco, 1893.
• C. pseudobiconica Sacco, 1893.
• C. pseudopuschi Sacco, 1893.
• C. scalaratula Sacco, 1893.
• C. subuliformis Sacco, 1893.
• C. sulcopostica Sacco, 1893.