| Zebina bidentata (Philippi, 1845) | 
| No Picture Available | 
| Family: | Rissoidae () | |||
| Max. size: | ||||
| Environment: | benthic; marine | |||
| Distribution: | Pacific Ocean: Australia, Kermadec and Pitcairn. | |||
| Diagnosis: | ||||
| Biology: | Dead shells abundant in dredgings on gravelly bottom near Sunday Island (Ref. 88739). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | harmless | |||
| Country info: |  | |||