| Region: |
| Valid: Yes |
| Type: Representation of Holotype |
| Type Repository: Tableau (1798: pl. 325, fig. 9) |
| Type Size: 53 x 31 mm |
| Type Locality: Strait of Malacca |
Synonyms:
- C. canaliculatus Dillwyn, 1817.
-
C. cuneatus Sowerby iii, 1873.
- C. subcarinatus Sowerby ii, 1865.