Region:

Fossil: Pliocene

Type: Holotype

Type Repository: MCNM

Type Locality: Piacentino, Italy.

Subspecies:

• C. conicoligustica Sacco, 1893.
• C. elgus Gregorio, 1885.
• C. epellus Gregorio, 1885.
• C. fusuloligustica Sacco, 1893.
• C. grolpus Gregorio, 1885.
• C. inflatulospira Sacco, 1893.
• C. percingulellata Sacco, 1893.
• C. pergradata Sacco, 1893.
• C. perstriatula Sacco, 1893.
• C. planulatospira Sacco, 1893.
• C. postus Gregorio, 1885.
• C. subastriolata Sacco, 1893.