| Calliostoma roseolum Dall, 1881 Rosy topsnail | 
| No Picture Available | 
| Family: | Calliostomatidae () | |||
| Max. size: | 1.4 cm DL (male/unsexed) | |||
| Environment: | benthic; marine; depth range 13 - 146 m | |||
| Distribution: | Western Central Atlantic. | |||
| Diagnosis: | ||||
| Biology: | Found on offshore banks (Ref. 109264). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | ||||
| Country info: |  | |||