Region:

Valid: Yes

Type Designation: Kohn, 1968

Type: Lectotype

Type Repository: MHNG

Catalogue Number of Type: 1106/75

Type Size: 35 x 21 mm

Type Locality: America [erroneous]

Synonyms:

• C. blainvillei Kiener, 1850.
• C. excavatus Sowerby ii, 1866.  
• C. henoquei Bernardi, 1860.  
• C. luctificus Reeve, 1848.  
• C. pazii Bernardi, 1857.  
• C. richardi Fenaux, 1942.