| Common Name | Used in | Language | Type | Official Trade Name |
|---|---|---|---|---|
| Left-hand whelk | Canada | English | AFS | No |
| Left-hand whelk | USA | English | AFS | No |
| Left-hand whelk | USA | English | Vernacular | No |
| Left-hand whelk | Alaska | English | Vernacular | No |
| Left-handed whelk | USA | English | Vernacular | No |
| Ribbed sinistral | Alaska | English | Vernacular | No |