| Clue | Source | Date |
|---|---|---|
| Gastropod | Wall Street Journal | 09 May 2026 |
| Having one shell only | Family Time | 23 Nov 2023 |
| Former name for a gastropod, ie a mollusc with a one-piece shell | The Times Specialist Sunday | 16 Feb 2020 |
| Limpet maybe dead: not one, but four inside | ||
| Type of mollusk |